293
Supporting Information © Copyright Wiley-VCH Verlag GmbH & Co. KGaA, 69451 Weinheim, 2008

Supporting Information - Wiley-VCHS3 r) Table SB9: B1 enthalpies and free energies for PMe 3 reactions s) Table SB10: values for PMe 3 reactions t) Table SB11: Energies

  • Upload
    others

  • View
    1

  • Download
    0

Embed Size (px)

Citation preview

Page 1: Supporting Information - Wiley-VCHS3 r) Table SB9: B1 enthalpies and free energies for PMe 3 reactions s) Table SB10:  values for PMe 3 reactions t) Table SB11: Energies

Supporting Information

© Copyright Wiley-VCH Verlag GmbH & Co. KGaA, 69451 Weinheim, 2008

Page 2: Supporting Information - Wiley-VCHS3 r) Table SB9: B1 enthalpies and free energies for PMe 3 reactions s) Table SB10:  values for PMe 3 reactions t) Table SB11: Energies

S1

A Two-State Reactivity SR Rationale for Counterintuitive Axial Ligand Effects

on the C-H Activation Reactivity of Nonheme Fe(IV)=O Oxidants

Hajime Hirao, Lawrence Que, Jr., Wonwoo Nam, Sason Shaik*

Page 3: Supporting Information - Wiley-VCHS3 r) Table SB9: B1 enthalpies and free energies for PMe 3 reactions s) Table SB10:  values for PMe 3 reactions t) Table SB11: Energies

S2

Contents:

Full ref. for Gaussian

=== Part A (iron-oxo species, basis-set considerations, etc.) ===

a) Table SA1: Energies of KTMC(L)

b) Table SA2: Benchmark calculations (functional depepencence)

c) Table SA3: General consideration based on TSR

d) Table SA4: Difference between energy and free energy

e) Table SA5: FeO-H bond dissociation energy

f) Table SA6: Dipole moment of KTMC(L)

g) Figure SA1: Comparison of triplet-quintet gaps at various levels

h) Figure SA2: Plot of ∆E(Q–T) vs ∆qCT

i) Figure SA3: B3LYP/B1 optimized structures of [TMC(L)Fe(IV)=O]z

j) Figures SA4-SA5: Basis set effect on geometry

k) Figure SA6: Free energy estimation

l) Figure SA7: Blended TSR Patterns

m) Figures SA8/SA9: Performance of SSR in predicting experimental data

n) Figure SA10: Effect of point charge on δ-σ*xy gap

=== Part B (PR3 reactions) ===

o) Tables SB1-SB6: B1 group spin densities and charges for PMe3 reactions

p) Table SB7: B1 energies for PMe3 reactions

q) Table SB8: B2//B1 energies for PMe3 reactions

Page 4: Supporting Information - Wiley-VCHS3 r) Table SB9: B1 enthalpies and free energies for PMe 3 reactions s) Table SB10:  values for PMe 3 reactions t) Table SB11: Energies

S3

r) Table SB9: B1 enthalpies and free energies for PMe3 reactions

s) Table SB10: <S2> values for PMe3 reactions

t) Table SB11: Energies for PPh3 reactions

u) Table SB12: B2//B1 energies for PPh3 reactions

v) Table SB13: B1 enthalpies and free energies for PPh3 reactions

w) Figure SB1: B3LYP/B1 energy scans for PMe3 reactions

x) Figures SB2-SB4: B3LYP/B1 optimized structures of RC, TS, and P for PMe3 reactions.

y) Figures SB5-SB10: Energy profiles for PMe3 reactions

z) Figure SB11: Change in electron occupation pattern along the reaction path

aa) Figure SB12: Natural orbitals of the change in atomic spin density

bb) Figure SB13: Energy scan for PPh3 reactions

cc) Figures SB14: B3LYP/B1 optimized structures of TS (PPh3)

dd) Figure SB15: Energy scan and TS optimization with solvation correction for the PMe3 reaction

with 5KTMC(AN)

ee) Figure SB16: Energy scan and TS optimization with solvation correction for the PPh3 reaction

with 5KTMC(AN)

ff) Figure SB17: Attempt to estimate ZPE for 5TSO optimized in solution

=== Part C (C6H8 reactions) ===

gg) Tables SC1-SC6: B1 group spin densities and charges

hh) Table SC7: B1 energies

ii) Table SC8: B2//B1 energies

jj) Table SC9: B1 enthalpies and free energies

kk) Table SC10: <S2> values

Page 5: Supporting Information - Wiley-VCHS3 r) Table SB9: B1 enthalpies and free energies for PMe 3 reactions s) Table SB10:  values for PMe 3 reactions t) Table SB11: Energies

S4

ll) Table SC11: KIE

mm) Figure SC1: B3LYP/B1 energy scan

nn) Figures SC2-SC4: B3LYP/B1 optimized structures of RC, TS, and P

oo) Figures SC5-SC10: Energy profiles

pp) Figure SC11: Change in electron occupation pattern along the reaction path

qq) Figure SC12: Energy scan and TS optimization with solvation correction for the C6H8 reaction

with 5KTMC(AN)

rr) Figure SC13: Attempt to estimate ZPE for 5TSO optimized in solution

Cartesian coordinates

Reference for Gaussian 03 in Full

Frisch, M. J.; Trucks, G. W.; Schlegel, H. B.; Scuseria, G. E.; Robb, M. A.; Cheeseman, J. R.;

Montgomery, Jr., J. A.; Vreven, T.; Kudin, K. N.; Burant, J. C.; Millam, J. M.; Iyengar, S. S.; Tomasi,

J.; Barone, V.; Mennucci, B.; Cossi, M.; Scalmani, G.; Rega, N.; Petersson, G. A.; Nakatsuji, H.;

Hada, M.; Ehara, M.; Toyota, K.; Fukuda, R.; Hasegawa, J.; Ishida, M.; Nakajima, T.; Honda, Y.;

Kitao, O.; Nakai, H.; Klene, M.; Li, X.; Knox, J. E.; Hratchian, H. P.; Cross, J. B.; Bakken, V.;

Adamo, C.; Jaramillo, J.; Gomperts, R.; Stratmann, R. E.; Yazyev, O.; Austin, A. J.; Cammi, R.;

Pomelli, C.; Ochterski, J. W.; Ayala, P. Y.; Morokuma, K.; Voth, G. A.; Salvador, P.; Dannenberg, J.

J.; Zakrzewski, V. G.; Dapprich, S.; Daniels, A. D.; Strain, M. C.; Farkas, O.; Malick, D. K.; Rabuck,

A. D.; Raghavachari, K.; Foresman, J. B.; Ortiz, J. V.; Cui, Q.; Baboul, A. G.; Clifford, S.;

Cioslowski, J.; Stefanov, B. B.; Liu, G.; Liashenko, A.; Piskorz, P.; Komaromi, I.; Martin, R. L.; Fox,

D. J.; Keith, T.; Al-Laham, M. A.; Peng, C. Y.; Nanayakkara, A.; Challacombe, M.; Gill, P. M. W.;

Johnson, B.; Chen, W.; Wong, M. W.; Gonzalez, C.; and Pople, J. A.; Gaussian, Inc., Wallingford CT,

Page 6: Supporting Information - Wiley-VCHS3 r) Table SB9: B1 enthalpies and free energies for PMe 3 reactions s) Table SB10:  values for PMe 3 reactions t) Table SB11: Energies

S5

2004. Gaussian 03, Revision C.02.

Page 7: Supporting Information - Wiley-VCHS3 r) Table SB9: B1 enthalpies and free energies for PMe 3 reactions s) Table SB10:  values for PMe 3 reactions t) Table SB11: Energies

S6

Part A

[TMC(L)Fe(IV)=O]z, basis-set considerations, etc.

Page 8: Supporting Information - Wiley-VCHS3 r) Table SB9: B1 enthalpies and free energies for PMe 3 reactions s) Table SB10:  values for PMe 3 reactions t) Table SB11: Energies

S7

Table SA1. B3LYP energy data for iron-oxo species, 3,5KTMC(L).

(a) B3LYP/B1

Energy (au)

∆E

(kcal/mol)

ZPE

(au) E + ZPE (au)

∆(E+ZPE)

(kcal/mol)

Esolv

(ε=37.5)

(kcal/mol)

∆(E+Esolv)

(kcal/mol)

∆(E+ZPE+Esolv)

(kcal/mol)

3KTMC(AN) -1102.428308 0.0 0.532578 -1101.895730 0.0 -145.0008 0.0 0.0

5KTMC(AN) -1102.417286 6.9 0.529258 -1101.888028 4.8 -143.5981 8.3 6.2

1KTMC(AN) -1102.413562 9.3 0.531907 -1101.881654 8.8 -144.9924 9.3 8.8

3KTMC(TF) -1496.077809 0.0 0.512930 -1495.564879 0.0 -50.2270 0.0 0.0

5KTMC(TF) -1496.069886 5.0 0.509785 -1495.560101 3.0 -48.1827 7.0 5.0

1KTMC(TF) -1496.062543 9.6 0.512997 -1495.549546 9.6 -49.9834 9.8 9.9

3KTMC(SR) -1406.877654 0.0 0.504394 -1406.373260 0.0 -46.7013 0.0 0.0

5KTMC(SR) -1406.877339 0.2 0.501596 -1406.375742 -1.6 -44.4279 2.5 0.7

1KTMC(SR) -1406.864020 8.6 0.503730 -1406.360290 8.1 -46.0861 9.2 8.8

3KTMC(N3) -1134.134071 0.0 0.496943 -1133.637128 0.0 -50.9580 0.0 0.0

5KTMC(N3) -1134.129843 2.7 0.493859 -1133.635985 0.7 -48.6032 5.0 3.1

1KTMC(N3) -1134.119955 8.9 0.496528 -1133.623427 8.6 -50.5560 9.3 9.0

3KTMC(F) -1069.876601 0.0 0.486802 -1069.389799 0.0 -45.7006 0.0 0.0

5KTMC(F) -1069.866365 6.4 0.483625 -1069.382739 4.4 -44.5527 7.6 5.6

1KTMC(F) -1069.861654 9.4 0.486940 -1069.374714 9.5 -45.4581 9.6 9.7

3KTMC(NCS) -1461.012728 0.0 0.495116 -1460.517613 0.0 -53.0517 0.0 0.0

5KTMC(NCS) -1461.006517 3.9 0.492091 -1460.514426 2.0 -50.3610 6.6 4.7

Page 9: Supporting Information - Wiley-VCHS3 r) Table SB9: B1 enthalpies and free energies for PMe 3 reactions s) Table SB10:  values for PMe 3 reactions t) Table SB11: Energies

S8

1KTMC(NCS) -1460.998855 8.7 0.495210 -1460.503645 8.8 -52.6501 9.1 9.2

(b) B3LYP/B2//B3LYP/B1

Energy (au)

∆E

(kcal/mol)

ZPE

(au) E + ZPE (au)

∆(E+ZPE)

(kcal/mol)

Esolv (ε=37.5)

(kcal/mol)

∆(E+Esolv)

(kcal/mol)

∆(E+ZPE+Esolv)

(kcal/mol)

3KTMC(AN) -1102.962717 0.0 0.532578 -1102.430139 0.0 -144.3117 0.0 0.0

5KTMC(AN) -1102.959032 2.3 0.529258 -1102.429774 0.2 -144.1472 2.5 0.4

1KTMC(AN) -1102.950087 7.9 0.531907 -1102.418180 7.5 -145.3925 6.8 6.4

3KTMC(TF) -1496.848809 0.0 0.512930 -1496.335879 0.0 -50.3185 0.0 0.0

5KTMC(TF) -1496.848074 0.5 0.509785 -1496.338289 -1.5 -48.1593 2.6 0.6

1KTMC(TF) -1496.833334 9.7 0.512997 -1496.320337 9.8 -49.8373 10.2 10.2

3KTMC(SR) -1407.410738 0.0 0.504394 -1406.906344 0.0 -45.7629 0.0 0.0

5KTMC(SR) -1407.414942 -2.6 0.501596 -1406.913346 -4.4 -44.2282 -1.1 -2.9

1KTMC(SR) -1407.396424 9.0 0.503730 -1406.892694 8.6 -45.1208 9.6 9.2

3KTMC(N3) -1134.716787 0.0 0.496943 -1134.219844 0.0 -50.0493 0.0 0.0

5KTMC(N3) -1134.718159 -0.9 0.493859 -1134.224300 -2.8 -47.4355 1.8 -0.2

1KTMC(N3) -1134.701917 9.3 0.496528 -1134.205389 9.1 -49.6793 9.7 9.4

3KTMC(F) -1070.390404 0.0 0.486802 -1069.903602 0.0 -44.4868 0.0 0.0

5KTMC(F) -1070.386446 2.5 0.483625 -1069.902821 0.5 -43.7974 3.2 1.2

1KTMC(F) -1070.375088 9.6 0.486940 -1069.888148 9.7 -45.1246 9.0 9.1

3KTMC(NCS) -1461.587650 0.0 0.495116 -1461.092534 0.0 -49.6509 0.0 0.0

5KTMC(NCS) -1461.586357 0.8 0.492091 -1461.094266 -1.1 -48.7759 1.7 -0.2

1KTMC(NCS) -1461.573109 9.1 0.495210 -1461.077899 9.2 -50.1943 8.6 8.6

Page 10: Supporting Information - Wiley-VCHS3 r) Table SB9: B1 enthalpies and free energies for PMe 3 reactions s) Table SB10:  values for PMe 3 reactions t) Table SB11: Energies

S9

Page 11: Supporting Information - Wiley-VCHS3 r) Table SB9: B1 enthalpies and free energies for PMe 3 reactions s) Table SB10:  values for PMe 3 reactions t) Table SB11: Energies

S10

(c) B3LYP/LACVP**//B3LYP/B1

Energy (au)

∆E

(kcal/mol)

ZPE

(au) E + ZPE (au)

∆(E+ZPE)

(kcal/mol)

Esolv (ε=37.5)

(kcal/mol)

∆(E+Esolv)

(kcal/mol)

∆(E+ZPE+Esolv)

(kcal/mol)

3KTMC(AN) -1102.714938 0.0 0.532578 -1102.182360 0.0 -144.6928 0.0 0.0

5KTMC(AN) -1102.704080 6.8 0.529258 -1102.174822 4.7 -143.4552 8.1 6.0

1KTMC(AN) -1102.700232 9.2 0.531907 -1102.168325 8.8 -144.6944 9.2 8.8

3KTMC(TF) -1496.456286 0.0 0.512930 -1495.943356 0.0 -48.2979 0.0 0.0

5KTMC(TF) -1496.449345 4.4 0.509785 -1495.939560 2.4 -46.3518 6.3 4.3

1KTMC(TF) -1496.440775 9.7 0.512997 -1495.927778 9.8 -48.0424 10.0 10.0

3KTMC(SR) -1407.151714 0.0 0.504394 -1406.647320 0.0 -45.6973 0.0 0.0

5KTMC(SR) -1407.152066 -0.2 0.501596 -1406.650470 -2.0 -43.5167 2.0 0.2

1KTMC(SR) -1407.138026 8.6 0.503730 -1406.634296 8.2 -45.0862 9.2 8.8

3KTMC(N3) -1134.447247 0.0 0.496943 -1133.950304 0.0 -49.3962 0.0 0.0

5KTMC(N3) -1134.444085 2.0 0.493859 -1133.950226 0.0 -47.1312 4.2 2.3

1KTMC(N3) -1134.432904 9.0 0.496528 -1133.936376 8.7 -49.0353 9.4 9.1

3KTMC(F) -1070.131045 0.0 0.486802 -1069.644243 0.0 -44.4846 0.0 0.0

5KTMC(F) -1070.122971 5.1 0.483625 -1069.639346 3.1 -43.3696 6.2 4.2

1KTMC(F) -1070.116384 9.2 0.486940 -1069.629444 9.3 -44.3188 9.4 9.5

3KTMC(NCS) -1461.309610 0.0 0.495116 -1460.814494 0.0 -51.3498 0.0 0.0

5KTMC(NCS) -1461.304199 3.4 0.492091 -1460.812108 1.5 -48.7352 6.0 4.1

1KTMC(NCS) -1461.295671 8.7 0.495210 -1460.800461 8.8 -48.7341 11.4 11.4

(d) B3LYP/LACV3P**//B3LYP/B1

Page 12: Supporting Information - Wiley-VCHS3 r) Table SB9: B1 enthalpies and free energies for PMe 3 reactions s) Table SB10:  values for PMe 3 reactions t) Table SB11: Energies

S11

Energy (au)

∆E

(kcal/mol)

ZPE

(au) E + ZPE (au)

∆(E+ZPE)

(kcal/mol)

Esolv (ε=37.5)

(kcal/mol)

∆(E+Esolv)

(kcal/mol)

∆(E+ZPE+Esolv)

(kcal/mol)

3KTMC(AN) -1102.962131 0.0 0.532578 -1102.429553 0.0 -145.3577 0.0 0.0

5KTMC(AN) -1102.955093 4.4 0.529258 -1102.425835 2.3 -143.4365 6.3 4.3

1KTMC(AN) -1102.947129 9.4 0.531907 -1102.415222 9.0 -144.1685 10.6 10.2

3KTMC(TF) -1496.837159 0.0 0.512930 -1496.324229 0.0 -49.1830 0.0 0.0

5KTMC(TF) -1496.834291 1.8 0.509785 -1496.324506 -0.2 -47.1292 3.9 1.9

1KTMC(TF) -1496.821134 10.1 0.512997 -1496.308137 10.1 -48.0424 11.2 11.2

3KTMC(SR) -1407.406691 0.0 0.504394 -1406.902297 0.0 -47.0402 0.0 0.0

5KTMC(SR) -1407.410231 -2.2 0.501596 -1406.908635 -4.0 -44.8930 -0.1 -1.8

1KTMC(SR) -1407.392472 8.9 0.503730 -1406.888742 8.5 -46.3966 9.6 9.1

3KTMC(N3) -1134.712191 0.0 0.496943 -1134.215248 0.0 -49.9954 0.0 0.0

5KTMC(N3) -1134.712397 -0.1 0.493859 -1134.218538 -2.1 -46.5303 3.3 1.4

1KTMC(N3) -1134.697513 9.2 0.496528 -1134.200985 9.0 -49.7074 9.5 9.2

3KTMC(F) -1070.385021 0.0 0.486802 -1069.898219 0.0 -45.5027 0.0 0.0

5KTMC(F) -1070.380432 2.9 0.483625 -1069.896807 0.9 -43.2131 5.2 3.2

1KTMC(F) -1070.369794 9.6 0.486940 -1069.882854 9.6 -43.8282 11.2 11.3

3KTMC(NCS) -1461.583127 0.0 0.495116 -1461.088011 0.0 -51.2206 0.0 0.0

5KTMC(NCS) -1461.581188 1.2 0.492091 -1461.089097 -0.7 -47.5792 4.9 3.0

1KTMC(NCS) -1461.568588 9.1 0.495210 -1461.073378 9.2 -50.9150 9.4 9.5

Page 13: Supporting Information - Wiley-VCHS3 r) Table SB9: B1 enthalpies and free energies for PMe 3 reactions s) Table SB10:  values for PMe 3 reactions t) Table SB11: Energies

S12

(e) B3LYP*/B2//B3LYP/B1

Energy (au) ∆E (kcal/mol)

3KTMC(AN) -1102.300236 0.0

5KTMC(AN) -1102.290464 6.1

3KTMC(TF) -1496.022666 0.0

5KTMC(TF) -1496.016706 3.7

3KTMC(SR) -1406.709360 0.0

5KTMC(SR) -1406.709727 -0.2

3KTMC(N3) -1134.052284 0.0

5KTMC(N3) -1134.049259 1.9

3KTMC(F) -1069.767818 0.0

5KTMC(F) -1069.760187 4.8

3KTMC(NCS) -1460.858838 0.0

5KTMC(NCS) -1460.853584 3.3

Page 14: Supporting Information - Wiley-VCHS3 r) Table SB9: B1 enthalpies and free energies for PMe 3 reactions s) Table SB10:  values for PMe 3 reactions t) Table SB11: Energies

S13

Table SA2. Benchmark calculations (functional dependencies)

(a) Comparison between B3LYP and PBE0 (B1)

E(B3LYP/B1) ∆E E(PBE0/B1) ∆E

(au) (kcal/mol) (au) (kcal/mol)

KTMC(AN)

triplet -1102.428308 0.0 -1101.210135 0.0

quintet -1102.417286 6.9 -1101.205163 3.1

singlet -1102.413562 9.3 -1101.194296 9.9

KTMC(TF)

triplet -1496.077809 0.0 -1494.503907 0.0

quintet -1496.069886 5.0 -1494.502392 1.0

singlet -1496.062543 9.6 -1494.487482 10.3

KTMC(SR)

triplet -1406.877654 0.0 -1405.628833 0.0

quintet -1406.877339 0.2 -1405.635317 -4.1

singlet -1406.864020 8.6 -1405.615403 8.4

KTMC(N3)

triplet -1134.134071 0.0 -1132.895767 0.0

quintet -1134.129843 2.7 -1132.898107 -1.5

singlet -1134.119955 8.9 -1132.880887 9.3

KTMC(F)

triplet -1069.876601 0.0 -1068.724762 0.0

quintet -1069.866365 6.4 -1068.720985 2.4

Page 15: Supporting Information - Wiley-VCHS3 r) Table SB9: B1 enthalpies and free energies for PMe 3 reactions s) Table SB10:  values for PMe 3 reactions t) Table SB11: Energies

S14

singlet -1069.861654 9.4 -1068.709188 9.8

KTMC(NCS)

triplet -1461.012728 0.0 -1459.694461 0.0

quintet -1461.006517 3.9 -1459.694677 -0.1

singlet -1460.998855 8.7 -1459.679161 9.6

(b) Comparison between B3LYP and PBE0 (B2//B1)

E(B3LYP/B1) ∆E E(PBE0/B1) ∆E

(au) (kcal/mol) (au) (kcal/mol)

KTMC(AN)

triplet -1102.962717 0.0 -1101.730330 0.0

quintet -1102.959032 2.3 -1101.730442 -0.1

singlet -1102.950087 7.9 -1101.714114 10.2

KTMC(TF)

triplet -1496.848809 0.0 -1495.257965 0.0

quintet -1496.848074 0.5 -1495.261792 -2.4

singlet -1496.833334 9.7 -1495.240923 10.7

KTMC(SR)

triplet -1407.410738 0.0 -1406.145080 0.0

quintet -1407.414942 -2.6 -1406.155867 -6.8

singlet -1407.396424 9.0 -1406.130343 9.2

KTMC(N3)

triplet -1134.716787 0.0 -1133.464366 0.0

quintet -1134.718159 -0.9 -1133.471895 -4.7

Page 16: Supporting Information - Wiley-VCHS3 r) Table SB9: B1 enthalpies and free energies for PMe 3 reactions s) Table SB10:  values for PMe 3 reactions t) Table SB11: Energies

S15

singlet -1134.701917 9.3 -1133.448736 9.8

KTMC(F)

triplet -1070.390404 0.0 -1069.222106 0.0

quintet -1070.386446 2.5 -1069.224225 -1.3

singlet -1070.375088 9.6 -1069.206012 10.1

KTMC(NCS)

triplet -1461.587650 0.0 -1460.252324 0.0

quintet -1461.586357 0.8 -1460.257741 -3.4

singlet -1461.573109 9.1 -1460.236949 9.6

Page 17: Supporting Information - Wiley-VCHS3 r) Table SB9: B1 enthalpies and free energies for PMe 3 reactions s) Table SB10:  values for PMe 3 reactions t) Table SB11: Energies

S16

(c) ECP/basis set effects on triplet-quintet gap with the B3LYP functional

E(Stuttgart) a ∆E E(Wachters) b ∆E

(au) (kcal/mol) (au) (kcal/mol)

KTMC(AN)

triplet -1103.431380 0.0 -2243.291817 0.0

quintet -1103.426477 3.1 -2243.283904 5.0

KTMC(TF)

triplet -1497.317796 0.0 -2637.203394 0.0

quintet -1497.316428 0.9 -2637.199191 2.6

KTMC(SR)

triplet -1407.876475 0.0 -2547.733993 0.0

quintet -1407.882055 -3.5 -2547.736313 -1.5

KTMC(N3)

triplet -1135.182876 0.0 -2275.044745 0.0

quintet -1135.184974 -1.3 -2275.044129 0.4

KTMC(F)

triplet -1070.856671 0.0 -2210.710320 0.0

quintet -1070.853786 1.8 -2210.705027 3.3

KTMC(NCS)

triplet -2601.916530 0.0 -2601.916530 0.0

quintet -2601.913896 1.7 -2601.913896 1.7

a) Stuttgart ECP + (8s7p6d1f)/[6s5p3d1f] on Fe, and 6-311++G** on others.

b) Wachters+f all electron basis set (14s11p6d3f)/[8s6p4d1f] on Fe, and cc-pVTZ on others.

Page 18: Supporting Information - Wiley-VCHS3 r) Table SB9: B1 enthalpies and free energies for PMe 3 reactions s) Table SB10:  values for PMe 3 reactions t) Table SB11: Energies

S17

Table SA3. General considerations based on TSR

The first 6 entries are from Ref. 30. The others are from this study.

K substrate ∆E(Q–T) a BDE(R-H) a ∆ET‡ b ∆EQ

‡ b

N4Py C6H12 13.3 99.6 11.9 11.0

N4Py Ph-CH3 13.3 94.5 11.4 11.2

N4Py CH3CN 13.3 101.7 18.7 21.0

Bn-TPEN C6H12 7.6 99.6 12.5 7.5

TMC(AN) C6H12 6.9 99.6 23.2 12.3

TMC(TF) C6H12 5.0 99.6 22.8 10.1

TMC(AN) C6H8 6.9 77.1 16.4 0

TMC(TF) C6H8 5.0 77.1 18.5 7.8

TMC(SR) C6H8 0.2 77.1 21.8 11.3

TMC(N3) C6H8 2.7 77.1 20.1 8.5

TMC(F) C6H8 6.4 77.1 21.3 10.9

TMC(NCS) C6H8 3.9 77.1 19.5 9.7

a B1.

b B2//B1+ZPE+Esolv.

Page 19: Supporting Information - Wiley-VCHS3 r) Table SB9: B1 enthalpies and free energies for PMe 3 reactions s) Table SB10:  values for PMe 3 reactions t) Table SB11: Energies

S18

Table SA4. Free Energy Barriers (in kcal/mol) in the O-Transfer Reactions of 2S+1KTMC(L) with (A)

PMe3 and (B) C6H8

∆corr means the difference between the free energy and energy barriers (relative to isolated reactants)

at the B3LYP/B1 level:

∆corr = ∆Gg? – ∆ (E+ZPE)

(A) PMe3 reactions

(a) S = 1

X ∆Gg? ∆corr ∆G? =B2+ZPE+∆corr+Esolv

b

AN 10.7 11.2 24.3

TF 24.7 11.9 27.3

F 27.6 11.6 29.9

N3 27.9 a 13.0 a 29.9

NCS 25.5 a 12.7 a 28.7

SR 29.6 a 13.0 a 32.9

(b) S = 2

X ∆Gg? ∆corr ∆G?=B2+ZPE+∆corr+Esolv

b

AN - (10.0) c (13.0) c

TF 11.0 9.4 13.9

F 16.8 9.7 18.6

N3 13.0 a 11.1 a 15.9

Page 20: Supporting Information - Wiley-VCHS3 r) Table SB9: B1 enthalpies and free energies for PMe 3 reactions s) Table SB10:  values for PMe 3 reactions t) Table SB11: Energies

S19

NCS 11.9 a 10.6 a 16.2

SR 19.5 a 12.8 a 21.0

a Relative to quintet reactant. b These are free energy barriers corrected by B2 single point

calculations, ZPE and solvation corrections. c Estimated value (see also Figure SB17).

(b) C6H8 reactions

(a) S = 1

X ∆G g? ∆corr ∆G? = B2+ZPE+∆corr+Esolv

b

AN 13.4 12.9 29.2

TF 21.7 11.6 30.1

F 22.1 11.6 32.8

N3 23.4 a 13.6 a 33.7

NCS 23.4 a 14.8 a 34.3

SR 23.9 a 12.5 a 34.3

(b) S = 2

X ∆G g? ∆corr ∆G? = B2+ZPE+∆corr+Esolv

b

AN - (10.0) c (17.1) c

TF 10.5 9.5 17.4

F 15.0 10.0 20.8

N3 11.6 a 11.6 a 20.1

NCS 11.6 a 11.5 a 21.3

SR 13.2 a 10.3 a 21.6

a Relative to quintet reactant. b See Footnote b above. c Estimated value (see Figure SC13).

Page 21: Supporting Information - Wiley-VCHS3 r) Table SB9: B1 enthalpies and free energies for PMe 3 reactions s) Table SB10:  values for PMe 3 reactions t) Table SB11: Energies

S20

Page 22: Supporting Information - Wiley-VCHS3 r) Table SB9: B1 enthalpies and free energies for PMe 3 reactions s) Table SB10:  values for PMe 3 reactions t) Table SB11: Energies

S21

Table SA5. FeO-H bond dissociation energy

(a) Method 1

3KTMC(L) + C6H8 → 3I + BDE(C-H) – BDE(O-H)

Using the energies of 3KTMC(L), C6H8, and 3I, and BDE(C-H) (= 77.1 kcal/mol with B1 and 78.2

kcal/mol with B2//B1), BDE(O-H) was calculated.

(b) Method 2

3KTMC(L) + H• → 2(TMC)(L)Fe-OH

Using the energies of these species, BDE(O-H) was directly calculated.

BDE(O-H) in kcal/mol

Method 1 Method 2

L B1 B2 B1 (B1+ZPE) B2//B1 (B2+ZPE)

AN 93.9 96.1 84.6 (78.0) 90.5 (84.0)

NCS 89.1 91.3 83.5 (77.0) 88.1 (81l5)

TF 89.3 91.0 83.1 (76.4) 88.7 (82.1)

N3 89.2 90.7 84.0 (77.4) 88.5 (81.9)

F 88.9 90.6 83.9 (77.5) 87.7 (81.3)

Page 23: Supporting Information - Wiley-VCHS3 r) Table SB9: B1 enthalpies and free energies for PMe 3 reactions s) Table SB10:  values for PMe 3 reactions t) Table SB11: Energies

S22

RS 89.2 91.6 85.0 (78.7) 90.0 (83.7)

BDEs for several processes (Method 2, B3LYP/B1)

3KTMC(L) + H• → 2(TMC)(L)Fe-OH (BDE)

3KTMC(L) + H• → 6(TMC)(L)Fe-OH (BDE2)

5KTMC(L) + H• → 6(TMC)(L)Fe-OH (BDE3)

BDE BDE2 BDE3

AN 84.6 86.7 93.6

NCS 83.5 84.9 88.9

TF 83.1 85.4 90.4

N3 84.0 87.5 90.2

F 83.9 82.9 88.9

RS 85.0 84.8 84.8

(b) The reaction thermodynamics during H-abstraction

∆E = E(I) – E(R); 5IH , R = the ground state reactants

L ∆E (kcal/mol, B2+ZPE+Esolv)

AN -24.0

TF -28.5

SR -15.5

N3 -18.8

F -15.0

NCS -26.8

Page 24: Supporting Information - Wiley-VCHS3 r) Table SB9: B1 enthalpies and free energies for PMe 3 reactions s) Table SB10:  values for PMe 3 reactions t) Table SB11: Energies

S23

It is seen that the thermodynamics of the H-abstraction step in solution cannot predict the

counterintuitive experimental results, nor do the BDEs (with or without ZPE correction).

Page 25: Supporting Information - Wiley-VCHS3 r) Table SB9: B1 enthalpies and free energies for PMe 3 reactions s) Table SB10:  values for PMe 3 reactions t) Table SB11: Energies

S24

Table SA6. Dipole moment of KTMC(L) (in Debye)

ligand triplet quintet

AN 8.2 8.2

TF 4.6 4.4

S 1.6 1.2

N3 3.7 3.2

F 1.0 1.2

NCS 4.9 4.4

Page 26: Supporting Information - Wiley-VCHS3 r) Table SB9: B1 enthalpies and free energies for PMe 3 reactions s) Table SB10:  values for PMe 3 reactions t) Table SB11: Energies

S25

Figure SA1. Comparisons between the triplet-quintet energy gap ∆E(Q–T) of KTMC(L)

calculated at B3LYP/B1 level and ∆E(Q–T) values calculated at other levels.

Page 27: Supporting Information - Wiley-VCHS3 r) Table SB9: B1 enthalpies and free energies for PMe 3 reactions s) Table SB10:  values for PMe 3 reactions t) Table SB11: Energies

S26

Figure SA2. Plot of ∆E(Q–T) vs ∆qCT

Page 28: Supporting Information - Wiley-VCHS3 r) Table SB9: B1 enthalpies and free energies for PMe 3 reactions s) Table SB10:  values for PMe 3 reactions t) Table SB11: Energies

S27

Page 29: Supporting Information - Wiley-VCHS3 r) Table SB9: B1 enthalpies and free energies for PMe 3 reactions s) Table SB10:  values for PMe 3 reactions t) Table SB11: Energies

S28

Figure SA3. B3LYP/B1 optimized structures of iron-oxo active species

KTMC(AN) KTMC(TF) KTMC(SR)

KTMC(N3) KTMC(F) KTMC(NCS)

Fe

O

N

NN

N

NA

Fe

O

N

N

N

OA

Fe

O

N

NN

N

SA

Fe

O

N

NN

N

NA

Fe

O

N

NN

N

FA

r(Fe-O) = 1.65 [1.65] {1.65}r(Fe-N) = 2.13 [2.23] {2.13}r(Fe-OA) = 1.97 [1.93] {1.97}

r(Fe-O) = 1.64 [1.64] {1.64}r(Fe-N) = 2.13 [2.23] {2.13}r(Fe-NA) = 2.12 [2.09] {2.11}

r(Fe-O) = 1.68 [1.68] {1.71}r(Fe-N) = 2.14 [2.23] {2.14}r(Fe-SA) = 2.37 [2.36] {2.34}

r(Fe-O) = 1.67 [1.67] {1.67}r(Fe-N) = 2.13 [2.23] {2.13}r(Fe-NA) = 1.96 [1.94] {1.95}

r(Fe-O) = 1.67 [1.66] {1.67}r(Fe-N) = 2.11 [2.20] {2.10}r(Fe-FA) = 1.86 [1.84] {1.86}

geometry: triplet [quintet] {singlet}, B3LYP/LACVP

Fe

O

N

N

N

N

NA

r(Fe-O) = 1.66 [1.66] {1.67}r(Fe-N) = 2.13 [2.23] {2.13}r(Fe-NA) = 1.94 [1.92] {1.94}

Page 30: Supporting Information - Wiley-VCHS3 r) Table SB9: B1 enthalpies and free energies for PMe 3 reactions s) Table SB10:  values for PMe 3 reactions t) Table SB11: Energies

S29

Figure SA4. Effect of polarization functions on the geometry and state ordering of KTMC(SR)

KTMC(SR)

Fe

O

N

NN

N

SA

r(Fe-O) = 1.68 [1.68]r(Fe-N) = 2.14 [2.23]r(Fe-SA) = 2.37 [2.36]

1.68 [1.69]2.14 [2.23]2.34 [2.33]

B1 B1 + LACVP* on S

0.0 [0.2] 0.0 [-0.1]

relative energy (kcal/mol)

triplet [quintet]

1.65 [1.66] 2.15 [2.24]2.35 [2.33]

LACVP** exp

1.702.092.33

0.0 [-0.4]

Page 31: Supporting Information - Wiley-VCHS3 r) Table SB9: B1 enthalpies and free energies for PMe 3 reactions s) Table SB10:  values for PMe 3 reactions t) Table SB11: Energies

S30

Figure SA5. Effect of basis set on the geometry of TS.

Fe

O

P

Fe

O

H

CH

B1 = LACVPB1' = d or p polarization added on the bold atoms

B1' TS optimized with Jaguar

Page 32: Supporting Information - Wiley-VCHS3 r) Table SB9: B1 enthalpies and free energies for PMe 3 reactions s) Table SB10:  values for PMe 3 reactions t) Table SB11: Energies

S31

r(Fe-O) = 1.88 [1.78] r(Fe-N) = 2.15 [2.26] r(Fe-NA) = 2.02 [2.00] a(P-O-Fe) = 159.9 [170.8]

KTMC(N3) + P(CH3)3

O

NN

NA

P

FeNNN

2.08 [2.43] 2.08 [2.48]

B1, B1'

triplet [quintet]

r(Fe-O) = 1.79 [1.76]r(Fe-N) = 2.14 [2.25] r(Fe-NA) = 1.97 [1.99]a(H-O-Fe) = 143.9 [178.0]

KTMC(N3) + C6H8

1.29 [1.22]1.33 [1.42]

Fe

O

N

NA

N NN

1.29 [1.23]1.32 [1.38]

1.75 [1.74]2.15 [2.26]1.97 [1.98]143.2 [177.2]

1.82 [1.74]2.15 [2.26]2.01 [2.00]156.0 [170.9]

r(Fe-O) = 1.80 [1.76]r(Fe-N) = 2.15 [2.25] r(Fe-SA) = 2.42 [2.42]a(H-O-Fe) = 147.8 [177.1]

1.29 [1.25]1.31 [1.37]

Fe

O

N N

SA

Nr(Fe-O) = 1.91 [1.83]r(Fe-N) = 2.16 [2.26]r(Fe-SA) = 2.41 [2.47]a(P-O-Fe) = 159.7 [164.3]

P

O

NN FeN

SA

2.07 [2.22]

KTMC(SR) + P(CH3)3 KTMC(SR) + C6H8

1.29 [1.26]1.31 [1.35]

1.76 [1.74]2.15 [2.25]2.37 [2.43]145.2 [175.1]

2.10 [NA]

1.84 [1.77]2.16 [2.26]2.38 [2.46]156.9 [167.7]

r(Fe-O) = 1.78 [NA]r(Fe-N) = 2.14 [NA]r(Fe-NA) = 2.23 [NA]a(P-O-Fe) = 157.8 [NA]

O

NNNN

NA

P

Fe

2.29 [NA]

r(Fe-O) = 1.75 [NA]r(Fe-N) = 2.14 [NA]r(Fe-NA) = 2.13 [NA]a(P-O-Fe) = 147.6 [NA]

Fe

O

N

NA

1.26 [NA]1.41 [NA]

N

2.29 [2.34]

1.75 [NA]2.14 [NA]2.25 [NA]157.9 [NA]

1.26 [NA]1.39 [NA]

1.72 [NA]2.14 [NA]2.15 [NA]144.5 [NA]

KTMC(AN) + P(CH3)3 KTMC(AN) + C6H8

Page 33: Supporting Information - Wiley-VCHS3 r) Table SB9: B1 enthalpies and free energies for PMe 3 reactions s) Table SB10:  values for PMe 3 reactions t) Table SB11: Energies

S32

Figure SA6. Free energy estimations from experimental rate constant

Conversion of the rate constant k2 to free energy was done using transition-state theory, under the

assumption that K having a unit of M-1 equals 1 in the following equation.

k2 = KkBTh

exp(−∆G‡ /RT) (1)

∆G values (kcal/mol) estimated from k2

PPh3 (0 Cº) DHA (0 Cº) C6H8 (0 Cº)

k2 ∆G‡ k2 ∆G‡ k2 ∆G‡

AN 5.9 14.98 0.14 17.01 0.12 17.10

TF 2.8 15.39 1.3 15.80 1.3 15.80

N3 0.61 16.21 2.4 15.47 1.4 15.76

SR [0.016] [18.19] [7.5] [14.85]

* Values in square brackets are for data obtained in 1:1 CH3CN/MeOH.

Constants used:

Planck’s constant (h) = 6.6260755 × 10-34

Boltzman constant (kB) = 1.380658 × 10-23

Gas constant (R) = 1.9872 × 10-3

Page 34: Supporting Information - Wiley-VCHS3 r) Table SB9: B1 enthalpies and free energies for PMe 3 reactions s) Table SB10:  values for PMe 3 reactions t) Table SB11: Energies

S33

Deriving the Critical x values for the Blended-TSR

There are two approaches; one (Approach 1) assumes that the reactions are dominated by the triplet

surface, into which we blend the quintet barriers, the other approach (Approach 2) starts with the

quintet reactivity as a basis, to which we blend the triplet barriers. In the text we use Approach 2 and

free energies. However, since DFT data is not accurate and one cannot rule out either approach, we

want to show here that the blending idea works in different ways and generates reasonable trends in

the blending coefficients.

Approach 1:

Consider the following relation where the net barrier is written as a blend of the two spin states

barriers with weighing coefficients x and 1-x:

∆ETQ‡ = x∆EQ

‡ + (1− x)∆ET‡

We first find for the P-ox series those critical x values in which all the barriers for the different L’s

become equal to the triplet barrier for L = AN; we call these specific x values x1. Any set of x’s

smaller than the so determined x1 values will conserve a reactivity order that follows the

electrophilicity of KTMC(L). We then find for the H-abs series the set x values for which all the

barriers for different L’s are equal to the triplet H-abs barrier for L = AN; we call these specific x

values x2. Any set of x’s larger than the so determined x2 values will produce an anti-electrophilic

trend for H-abs series. The so derives x values for P-ox and H-abs are shown in the first column of

the tables below. These values need now to be scaled by constants to produce the observed reactivity

order; the scale factor needs to obey the third condition. Thus, since the experimental crossover

occurs for L = N3, then to fulfill a condition that the H-abs barrier for L = N3 is lower than the P-ox

barrier for L = N3, the x values were scaled to 0.5x1 and 1.5x2, respectively. These scaled x sets are

shown in the third columns of the tables, followed by the resulting blended barriers, ∆ETQ?. It is

Page 35: Supporting Information - Wiley-VCHS3 r) Table SB9: B1 enthalpies and free energies for PMe 3 reactions s) Table SB10:  values for PMe 3 reactions t) Table SB11: Energies

S34

apparent that all the x values follow the same order; they increase as the quintet-triplet energy gap of

the KTMC(L) decreases. Thus, these sets of values are the accessibility factors of the quintet state

reaction in the overall reaction.

P-Ox (table a)

L x1 ∆E? 0.5x1 ∆ETQ?

AN 0.00 13.1 0.00 13.1

TF 0.21 13.1 0.11 14.3

F 0.54 13.1 0.27 15.7

N3 0.31 13.1 0.16 15.0

NCS 0.28 13.1 0.14 14.6

SR 0.58 13.1 0.29 16.5

H-abs (table b)

L x2 ∆E? 1.5x2 ∆ETQ?

AN 0.00 16.4 0.00 16.4

TF 0.20 16.4 0.29 15.4

F 0.47 16.4 0.71 14.0

N3 0.32 16.4 0.48 14.6

NCS 0.32 16.4 0.47 14.9

SR 0.51 16.4 0.77 13.7

Since the quintet barriers may be considered too low to blend with the higher triplet

Page 36: Supporting Information - Wiley-VCHS3 r) Table SB9: B1 enthalpies and free energies for PMe 3 reactions s) Table SB10:  values for PMe 3 reactions t) Table SB11: Energies

S35

barriers, we verified that if the quintet barriers are shifted up uniformly we could still find x values

that lead to counterintuitive H-abstraction reactivity.

To verify that the blended-TSR idea can describe the dichotomic reactivity patterns at the

free energy scale, we used the same x parameters derived from the energies in the above tables, and

applied them to the free energy barriers. The results are shown in Figure SA7, below.

Figure SA7: Blended-TSR Patternsa Obtained with the x Values in Tables a and b.

a. The barriers are free energies.

Approach 2:

Since B3LYP shows that the quintet barriers are significantly lower than the triplet ones, following a

Referee’s comments, we considered a dominant quintet reactivity with some contribution from the

triplet state due to the finite staying probability on this surface. The blended barrier due to the

contribution of the triplet state with a weighing coefficients x is:

∆ETQ‡ = x∆ET

‡ + (1− x)∆EQ‡

Since we managed to locate the 5TSs for L =AN in a solvent, we present here and in the text free

Page 37: Supporting Information - Wiley-VCHS3 r) Table SB9: B1 enthalpies and free energies for PMe 3 reactions s) Table SB10:  values for PMe 3 reactions t) Table SB11: Energies

S36

energy barriers. We note however, that applied blending for internal energies (as done in the tales

above) and obtained the same trends.

We first find for the H-abs series the set of x values for which all the free barriers for

different L’s are equal to the quintet H-abs barrier for L = SR; we call these specific x values x1. Any

set of x’s larger than the so determined x1 values will produce a counterintuitive trend for H-abs

series, as shown in Table c. One may note again that the x1 values increase as the initial gap of the

quintet state relative to the triplet ground state increase (x is zero for SR and reaches 0.37 for AN).

This is a physically reasonable and expected variation.

H-abs (Table c)

L x1 ∆G? 1.5x1 ∆GTQ?

AN 0.37 21.6 0.56 23.9

TF 0.33 21.6 0.50 23.7

F 0.07 21.6 0.10 22.0

N3 0.11 21.6 0.17 22.4

NCS 0.02 21.6 0.03 21.8

SR 0.00 21.6 0.00 21.6

In the P-ox series we cannot use x(SR) = 0, since zero is unscalable. Therefore, we find those

critical x values in which all the barriers for the different L’s become equal to triplet barrier for L =

SR; we call these specific x values x2. Any set of x’s smaller than the so determined x2 values will

conserve a reactivity order that follows the electrophilicity of KTMC(L). These values are used to scale

the free energy barriers, as shown in the following Table. Once again, we can see that these scaled

Page 38: Supporting Information - Wiley-VCHS3 r) Table SB9: B1 enthalpies and free energies for PMe 3 reactions s) Table SB10:  values for PMe 3 reactions t) Table SB11: Energies

S37

values vary in a physically reasonable manner, predicting that for L=SR the reactivity will have the

smallest triplet contribution and for the L = AN the largest such contribution.

P-Ox (table d)

L x2 ∆G? 0.5x2 ∆GTQ?

AN 1.76 32.9 0.88 23.0

TF 1.42 32.9 0.71 23.4

F 1.27 32.9 0.63 25.8

N3 1.21 32.9 0.61 24.4

NCS 1.34 32.9 0.67 24.6

SR 1.00 32.9 0.50 27.0

These free energy barriers are used in the text and are shown to follow the experimental trends. As

we noted, using barriers with ZPE correction and solvation (without thermal and entropy

corrections) leads to the same picture.

An alternative way of blending the two processes is to use the rate constants, as discussed in our

previous publication (ref. 30), and is given as follows:

kTQ = xkQ + (1− x)kT

Here, the blended rate constant is given as a weighted sum of the states’ rate constant weighted by

Page 39: Supporting Information - Wiley-VCHS3 r) Table SB9: B1 enthalpies and free energies for PMe 3 reactions s) Table SB10:  values for PMe 3 reactions t) Table SB11: Energies

S38

their corresponding probabilities. Using the B3LYP data, the rate constants on the two states are

widely different, so that the triplet rate will not make any substantial contribution to the blend, and

will be left with:

kTQ ~ xkQ

Where here the rate is given by the rate constant of the quintet surface multiplied by the probability x

of crossover from the triplet ground state to the quintet state along the reaction path. This is precisely

identical to the traditional TSR model discussed below. Nevertheless, we must remember that if

B3LYP is making a systematic error either in underestimating the triplet rate constants or over

estimating the quintet rates constants, the weighted sum equation will predict a blended reactivity.

Kappa values for TSR: Comments on the Traditional-TSR

The equation for the traditional-TSR is:

kTSR = κTQ(kBT /h)exp(−∆GQ‡ /RT)

The hopping probability κTQ can create a counterintuitive trend if it varies as the SOC interaction

that is expected to decrease gradually from L = RS to L = AN (p 29 text). Since the free energies for

H-abstraction (see Table 2, S=2 barriers, in the text) vary by slightly less than 4 orders of magnitude,

in principle, a hopping probability κTQ that varies by 4 orders of magnitude or more will create a

counterintuitive reactivity. Here are the values that would make all rate constants identical:

Using R=1.987 cal K-1 mol-1, T=298.15 K,

L κTQ

Page 40: Supporting Information - Wiley-VCHS3 r) Table SB9: B1 enthalpies and free energies for PMe 3 reactions s) Table SB10:  values for PMe 3 reactions t) Table SB11: Energies

S39

------- -------------------

AN 5.03E-04

TF 8.34E-04

F 2.59E-01

N3 7.95E-02

NCS 6.03E-01

SR 1.00E+00

Clearly, these values are large for L = SR and small for L =AN, as predicted from an independent

consideration of the spin inversion probability in the text (p 29).

Just to demonstrate numerically that we can obtain the same trend in κΤQ, using a set of barriers

with already inverted reactivity trend, we found below the κTQ values that reproduce the

counterintuitive trend in the ∆G‡ values already appearing in Figure 10 in the text. Thus, assuming:

kTSR = κTQ(kBT /h)exp(−∆GQ‡ /RT)

= (kBT /h)exp(−∆G‡ /RT)

we get

κTQ = exp((∆GQ‡ − ∆G‡) /RT)

Using the ∆G‡ values used in Figure 10, the following κTQ are obtained:

∆G‡Q ∆G‡ (Fig10) κTQ kTSR

Page 41: Supporting Information - Wiley-VCHS3 r) Table SB9: B1 enthalpies and free energies for PMe 3 reactions s) Table SB10:  values for PMe 3 reactions t) Table SB11: Energies

S40

AN 17.1 23.9 1.04E-05 1.87E-05

TF 17.4 23.7 2.41E-05 2.63E-05

F 20.8 22.0 1.32E-01 4.63E-04

N3 20.1 22.4 2.06E-02 2.36E-04

NCS 21.3 21.8 4.30E-01 6.49E-04

SR 21.6 21.6 1.00E+00 9.09E-04

It is seen that the so evaluated κTQ values are indeed large for L = SR and decrease towards L = AN

as expected from consideration of spin inversion probability (pp 29 and 34 in the text). Note that the

absolute values are not at all important, the trend is important and is the point we want to show in

this numerical exercise.

Figure SA8/SA9. Relationships between experimental free energy barriers and theoretically

calculated barriers. Theoretical barriers are for quintet (except for H-abstraction by KTMC(AN)

where the datum is for the triplet reaction) calculated at (a) B2+ZPE and (b) B2+ZPE+Esolv.

The experimental data for PPh3 was used for comparison with theoretical PMe3 data.

Page 42: Supporting Information - Wiley-VCHS3 r) Table SB9: B1 enthalpies and free energies for PMe 3 reactions s) Table SB10:  values for PMe 3 reactions t) Table SB11: Energies

S41

Figure SA8 Figure SA9

Page 43: Supporting Information - Wiley-VCHS3 r) Table SB9: B1 enthalpies and free energies for PMe 3 reactions s) Table SB10:  values for PMe 3 reactions t) Table SB11: Energies

S42

Figure SA10. Effect of point charge on δ-σ*xy orbital energy gap (quintet).

e-

NN

N NFe

ONN

N NFe

O

2.36Å

-0.500

-0.672

σ*xy

δ

-0.359

-0.546

+0.126

+0.141

e-

NN

N NFe

O

-0.347 / -0.355

-0.522 / -0.537

σ*xy

δ

-0.356 / -0.355

-0.548 / -0.548

N3 / TF

NN

N NFe

O

at the position of A (N or O)

optimized

the samestructure

distance taken from KTMC(SR)

The charge transfer effect seems to be important to narrow the gap

Page 44: Supporting Information - Wiley-VCHS3 r) Table SB9: B1 enthalpies and free energies for PMe 3 reactions s) Table SB10:  values for PMe 3 reactions t) Table SB11: Energies

S43

Part B

Reactions between [TMC(L)Fe=O]Z + PR3

Page 45: Supporting Information - Wiley-VCHS3 r) Table SB9: B1 enthalpies and free energies for PMe 3 reactions s) Table SB10:  values for PMe 3 reactions t) Table SB11: Energies

S44

Table SB1. Group spin densities and group charges for the reaction of 3,5,1KTMC(AN) with

P(CH3)3

(a) Spin density

ρ(Fe) ρ(O) ρ(TMC(L)) ρ(PMe3)

3KTMC(AN) 1.25 0.87 -0.12 -

5KTMC(AN) 3.00 0.67 0.33 -

1KTMC(AN) 0.04 -0.03 -0.01 -

3RC 1.23 0.88 -0.12 0.00

5RC - - - -

1RC 0.30 -0.24 -0.06 0.00

3TS 1.22 0.52 -0.12 0.38

5TS - - - -

1TS 0.68 -0.18 -0.07 -0.43

3P 2.13 0.00 -0.14 0.01

5P 3.77 0.00 0.22 0.00

1P 0.00 0.00 0.00 0.00

(b) Charge

Q(Fe) Q(O) Q(TMC(L)) Q(PMe3)

3KTMC(AN) 0.51 -0.33 1.81 -

5KTMC(AN) 0.62 -0.32 1.70 -

Page 46: Supporting Information - Wiley-VCHS3 r) Table SB9: B1 enthalpies and free energies for PMe 3 reactions s) Table SB10:  values for PMe 3 reactions t) Table SB11: Energies

S45

1KTMC(AN) 0.51 -0.32 1.81 -

3RC 0.50 -0.32 1.78 0.05

5RC - - - -

1RC 0.50 -0.32 1.77 0.05

3TS 0.63 -0.53 1.42 0.48

5TS - - - -

1TS 0.62 -0.53 1.41 0.51

3P 0.62 -0.74 1.19 0.94

5P 0.73 -0.74 1.11 0.89

1P 0.00 0.00 0.00 0.00

Table SB2. Group spin densities and group charges for the reaction of 3,5,1KTMC(TF) with

P(CH3)3

(a) Spin density

ρ(Fe) ρ(O) ρ(TMC(L)) ρ(PMe3)

3KTMC(TF) 1.32 0.80 -0.11 -

5KTMC(TF) 3.07 0.61 0.33 -

1KTMC(TF) -0.13 0.11 0.02 -

3RC 1.31 0.80 -0.11 0.00

5RC 3.08 0.61 0.32 0.00

1RC 0.05 -0.04 0.00 0.00

Page 47: Supporting Information - Wiley-VCHS3 r) Table SB9: B1 enthalpies and free energies for PMe 3 reactions s) Table SB10:  values for PMe 3 reactions t) Table SB11: Energies

S46

3TS 1.30 0.44 -0.11 0.37

5TS 3.56 0.29 0.38 -0.23

1TS -0.73 0.23 0.08 0.43

3P 2.06 0.00 -0.06 0.00

5P 3.74 0.00 0.26 0.00

1P 0.01 0.00 -0.01 0.00

(b) Charge

Q(Fe) Q(O) Q(TMC(L)) Q(PMe3)

3KTMC(TF) 0.60 -0.39 0.79 -

5KTMC(TF) 0.70 -0.38 0.68 -

1KTMC(TF) 0.60 -0.38 0.79 -

3RC 0.59 -0.40 0.77 0.04

5RC 0.71 -0.40 0.65 0.04

1RC 0.59 -0.39 0.76 0.04

3TS 0.69 -0.57 0.44 0.44

5TS 0.78 -0.48 0.46 0.24

1TS 0.69 -0.59 0.44 0.46

3P 0.62 -0.70 0.25 0.82

5P 0.75 -0.71 0.13 0.83

1P 0.65 -0.71 0.23 0.84

Table SB3. Group spin densities and group charges for the reaction of 3,5,1KTMC(SR) with

Page 48: Supporting Information - Wiley-VCHS3 r) Table SB9: B1 enthalpies and free energies for PMe 3 reactions s) Table SB10:  values for PMe 3 reactions t) Table SB11: Energies

S47

P(CH3)3

(a) Spin density

ρ(Fe) ρ(O) ρ(TMC(L)) ρ(PMe3)

3KTMC(SR) 1.27 0.81 -0.08 -

5KTMC(SR) 3.11 0.72 0.16 -

1KTMC(SR) -0.40 0.45 -0.05 -

3RC 1.27 0.81 -0.09 0.00

5RC 3.12 0.73 0.15 0.00

1RC -0.40 0.44 -0.04 0.00

3TS 1.29 0.41 -0.07 0.38

5TS 3.83 0.05 0.55 -0.43

1TS 0.96 -0.38 -0.13 -0.45

3P 1.93 0.00 0.07 0.00

5P 3.68 0.00 0.32 0.00

1P 0.01 0.00 -0.01 0.00

(b) Charge

Q(Fe) Q(O) Q(TMC(L)) Q(PMe3)

3KTMC(SR) 0.30 -0.47 1.18 -

5KTMC(SR) 0.37 -0.48 1.12 -

1KTMC(SR) 0.29 -0.46 1.17 -

3RC 0.29 -0.48 1.15 0.03

Page 49: Supporting Information - Wiley-VCHS3 r) Table SB9: B1 enthalpies and free energies for PMe 3 reactions s) Table SB10:  values for PMe 3 reactions t) Table SB11: Energies

S48

5RC 0.37 -0.50 1.10 0.03

1RC 0.27 -0.46 1.16 0.03

3TS 0.37 -0.62 0.83 0.42

5TS 0.51 -0.63 0.71 0.40

1TS 0.34 -0.62 0.93 0.35

3P 0.33 -0.70 0.55 0.82

5P 0.35 -0.70 0.53 0.82

1P 0.31 -0.71 0.56 0.84

Table SB4. Group spin densities and group charges for the reaction of 3,5,1KTMC(N3) with

P(CH3)3

(a) Spin density

ρ(Fe) ρ(O) ρ(TMC(L)) ρ(PMe3)

3KTMC(N3) 1.24 0.79 -0.03 -

5KTMC(N3) 3.05 0.62 0.33 -

1KTMC(N3) -0.15 0.17 -0.02 -

3RC 1.25 0.79 -0.03 0.00

5RC 3.05 0.62 0.33 0.00

1RC 0.09 -0.11 0.02 0.00

3TS 1.26 0.41 -0.07 0.39

5TS 3.75 0.08 0.52 -0.36

Page 50: Supporting Information - Wiley-VCHS3 r) Table SB9: B1 enthalpies and free energies for PMe 3 reactions s) Table SB10:  values for PMe 3 reactions t) Table SB11: Energies

S49

1TS -0.71 0.28 0.01 0.42

3P 2.00 0.00 0.00 0.00

5P 3.66 0.00 0.33 0.00

1P -0.05 0.00 0.06 0.00

(b) Charge

Q(Fe) Q(O) Q(TMC(L)) Q(PMe3)

3KTMC(N3) 0.50 -0.41 0.91 -

5KTMC(N3) 0.62 -0.42 0.80 -

1KTMC(N3) 0.50 -0.40 0.90 -

3RC 0.49 -0.41 0.90 0.03

5RC 0.62 -0.43 0.78 0.03

1RC 0.51 -0.42 0.87 0.03

3TS 0.61 -0.60 0.56 0.43

5TS 0.73 -0.54 0.47 0.33

1TS 0.59 -0.59 0.58 0.42

3P 0.59 -0.70 0.29 0.83

5P 0.76 -0.70 0.12 0.82

1P 0.58 -0.71 0.30 0.84

Page 51: Supporting Information - Wiley-VCHS3 r) Table SB9: B1 enthalpies and free energies for PMe 3 reactions s) Table SB10:  values for PMe 3 reactions t) Table SB11: Energies

S50

Table SB5. Group spin densities and group charges for the reaction of 3,5,1KTMC(F) with P(CH3)3

(a) Spin density

ρ(Fe) ρ(O) ρ(TMC(L)) ρ(PMe3)

3KTMC(F) 1.28 0.89 -0.07 -

5KTMC(F) 3.04 0.62 0.33 -

1KTMC(F) -0.04 0.03 0.00 -

3RC 1.29 0.79 -0.07 0.00

5RC 3.05 0.62 0.33 0.00

1RC -0.13 0.12 0.02 0.00

3TS 1.35 0.31 -0.08 0.41

5TS 3.80 0.08 0.49 -0.37

1TS -0.93 0.55 0.06 0.32

3P 2.00 0.00 0.00 0.00

5P 3.69 0.00 0.31 0.00

1P 0.00 0.00 0.00 0.00

(b) Charge

Q(Fe) Q(O) Q(TMC(L)) Q(PMe3)

3KTMC(F) 0.55 -0.43 0.88 -

5KTMC(F) 0.67 -0.42 0.76 -

1KTMC(F) 0.54 -0.42 0.88 -

Page 52: Supporting Information - Wiley-VCHS3 r) Table SB9: B1 enthalpies and free energies for PMe 3 reactions s) Table SB10:  values for PMe 3 reactions t) Table SB11: Energies

S51

3RC 0.57 -0.45 0.85 0.03

5RC 0.66 -0.42 0.74 0.03

1RC 0.55 -0.43 0.85 0.03

3TS 0.67 -0.64 0.51 0.46

5TS 0.80 -0.58 0.46 0.33

1TS 0.68 -0.54 0.58 0.27

3P 0.58 -0.70 0.30 0.82

5P 0.69 -0.70 0.20 0.82

1P 0.59 -0.71 0.27 0.84

Table SB6. Group spin densities and group charges for the reaction of 3,5,1KTMC(NCS) with

P(CH3)3

(a) Spin density

ρ(Fe) ρ(O) ρ(TMC(L)) ρ(PMe3)

3KTMC(NCS) 1.22 0.81 -0.04 -

5KTMC(NCS) 3.00 0.62 0.38 -

1KTMC(NCS) 0.07 -0.06 -0.01 -

3RC 1.22 0.82 -0.04 0.00

5RC 3.00 0.62 0.38 0.00

1RC 0.11 -0.10 -0.02 0.00

3TS 1.30 0.39 -0.08 0.40

Page 53: Supporting Information - Wiley-VCHS3 r) Table SB9: B1 enthalpies and free energies for PMe 3 reactions s) Table SB10:  values for PMe 3 reactions t) Table SB11: Energies

S52

5TS 3.76 0.13 0.47 -0.36

1TS 0.74 -0.28 -0.04 -0.42

3P 2.04 0.00 -0.04 0.00

5P 3.71 0.00 0.29 0.00

1P 0.00 0.00 0.00 0.00

(b) Charge

Q(Fe) Q(O) Q(TMC(L)) Q(PMe3)

3KTMC(NCS) 0.53 -0.39 0.85 -

5KTMC(NCS) 0.66 -0.39 0.73 -

1KTMC(NCS) 0.53 -0.38 0.85 -

3RC 0.53 -0.39 0.83 0.03

5RC 0.66 -0.39 0.70 0.03

1RC 0.53 -0.39 0.83 0.03

3TS 0.65 -0.59 0.48 0.45

5TS 0.75 -0.52 0.44 0.34

1TS 0.65 -0.57 0.50 0.42

3P 0.64 -0.71 0.24 0.83

5P 0.78 -0.70 0.10 0.82

1P 0.67 -0.71 0.19 0.84

Page 54: Supporting Information - Wiley-VCHS3 r) Table SB9: B1 enthalpies and free energies for PMe 3 reactions s) Table SB10:  values for PMe 3 reactions t) Table SB11: Energies

S53

Table SB7. Absolute B1 energies, solvation correction (ε = 37.5) and respective relative values

(a) KTMC(AN) + P(CH3)3

Energy (au)

∆E

(kcal/mol)

ZPE

(au)

E + ZPE

(au)

∆(E+ZPE)

(kcal/mol)

Esolv (ε=37.5)

(kcal/mol)

∆(E+Esolv)

(kcal/mol)

∆(E+ZPE+Esolv)

(kcal/mol)

P(CH3)3 (1) -461.040583 0.114046 -460.926537 -2.6269

3KTMC (AN)+ 1 -1563.468890 8.2 0.646624 -1562.822267 7.6 -147.6277 0.0 0.0

5KTMC(AN) + 1 -1563.457869 15.1 0.643304 -1562.814565 12.5 -146.2250 8.3 6.2

1KTMC (AN)+ 1 -1563.454144 17.5 0.645953 -1562.808191 16.5 -147.6193 9.3 8.8

3RC -1563.481966 0.0 0.647523 -1562.834443 0.0 -137.7074 1.7 2.3

5RC - - - - - - - -

1RC -1563.467238 9.2 0.647715 -1562.819522 9.4 -138.0507 10.6 11.3

3TS -1563.469160 8.0 0.646026 -1562.823134 7.1 -132.6009 14.9 14.5

5TS - - - - - - - -

1TS -1563.463105 11.8 0.646617 -1562.816488 11.3 -132.6394 18.6 18.6

3P -1563.547758 -41.3 0.645269 -1562.902489 -42.7 -128.7058 -30.6 -31.4

5P -1563.564412 -51.7 0.643974 -1562.920438 -54.0 -127.9080 -40.2 -41.9

1P -1563.540542 -36.8 0.646626 -1562.893917 -37.3 -129.2775 -26.6 -26.6

(b) KTMC(TF) + P(CH3)3

Energy

(au)

∆E

(kcal/mol)

ZPE

(au) E + ZPE (au)

∆(E+ZPE)

(kcal/mol)

Esolv (ε=37.5)

(kcal/mol)

∆(E+Esolv)

(kcal/mol)

∆(E+ZPE+Esolv)

(kcal/mol)

P(CH3)3 (1) -461.040583 0.114046 -460.926537 -2.6269

Page 55: Supporting Information - Wiley-VCHS3 r) Table SB9: B1 enthalpies and free energies for PMe 3 reactions s) Table SB10:  values for PMe 3 reactions t) Table SB11: Energies

S54

3KTMC (TF)+ 1 -1957.118392 4.6 0.626976 -1956.491416 4.0 -52.8539 0.0 0.0

5KTMC(TF) + 1 -1957.110469 9.6 0.623831 -1956.486638 6.9 -50.8096 7.0 5.0

1KTMC (TF)+ 1 -1957.103126 14.2 0.627043 -1956.476083 13.6 -52.6103 9.8 9.9

3RC -1957.125795 0.0 0.628082 -1956.497713 0.0 -46.6852 1.5 2.2

5RC -1957.117249 5.4 0.624013 -1956.493236 2.8 -45.1182 8.5 6.6

1RC -1957.110908 9.3 0.628042 -1956.482866 9.3 -46.4991 11.1 11.7

3TS -1957.097694 17.6 0.626645 -1956.471049 16.7 -45.3742 20.5 20.3

5TS -1957.112156 8.6 0.623248 -1956.488908 5.5 -43.7586 13.0 10.7

1TS -1957.091786 21.3 0.627067 -1956.464719 20.7 -47.1267 22.4 22.5

3P -1957.168045 -26.5 0.626172 -1956.541873 -27.7 -48.2283 -26.5 -27.0

5P -1957.190231 -40.4 0.623723 -1956.566509 -43.2 -45.9134 -38.1 -40.2

1P -1957.160019 -21.5 0.626230 -1956.533789 -22.6 -46.6855 -20.0 -20.4

(c) KTMC(SR) + P(CH3)3

Energy

(au)

∆E

(kcal/mol)

ZPE

(au) E + ZPE (au)

∆(E+ZPE)

(kcal/mol)

Esolv (ε=37.5)

(kcal/mol)

∆(E+Esolv)

(kcal/mol)

∆(E+ZPE+Esolv)

(kcal/mol)

P(CH3)3 (1) -461.040583 0.114046 -460.926537 -2.6269

3KTMC (TF)+ 1 -1867.918237 3.9 0.618440 -1867.299797 5.1 -49.3282 0.0 0.0

5KTMC(TF) + 1 -1867.917922 4.1 0.615642 -1867.302279 3.6 -47.0548 2.5 0.7

1KTMC (TF)+ 1 -1867.904603 12.5 0.617776 -1867.286827 13.3 -48.7130 9.2 8.8

3RC -1867.924467 0.0 0.619383 -1867.305084 1.8 -43.5824 1.8 2.4

5RC -1867.924165 0.2 0.616167 -1867.307997 0.0 -41.1044 4.5 3.1

1RC -1867.910963 8.5 0.617984 -1867.292978 9.4 -42.1443 11.7 11.5

Page 56: Supporting Information - Wiley-VCHS3 r) Table SB9: B1 enthalpies and free energies for PMe 3 reactions s) Table SB10:  values for PMe 3 reactions t) Table SB11: Energies

S55

3TS -1867.893026 19.7 0.617211 -1867.275815 20.2 -43.3399 21.8 21.0

5TS -1867.905938 11.6 0.614380 -1867.291558 10.3 -43.3467 13.7 11.2

1TS -1867.889738 21.8 0.617831 -1867.271907 22.6 -41.7471 25.5 25.1

3P -1867.957327 -20.6 0.617399 -1867.339927 -20.0 -48.2892 -23.5 -24.1

5P -1867.982042 -36.1 0.614735 -1867.367307 -37.2 -45.5534 -36.3 -38.6

1P -1867.952202 -17.4 0.617878 -1867.334324 -16.5 -47.3403 -19.3 -19.7

(d) KTMC(N3) + P(CH3)3

Energy

(au)

∆E

(kcal/mol)

ZPE

(au) E + ZPE (au)

∆(E+ZPE)

(kcal/mol)

Esolv (ε=37.5)

(kcal/mol)

∆(E+Esolv)

(kcal/mol)

∆(E+ZPE+Esolv)

(kcal/mol)

P(CH3)3 (1) -461.040583 0.114046 -460.926537 -2.6269

3KTMC (N3)+ 1 -1595.174654 4.3 0.610989 -1594.563665 3.8 -53.5849 0.0 0.0

5KTMC(N3) + 1 -1595.170426 6.9 0.607905 -1594.562522 4.6 -51.2301 5.0 3.1

1KTMC (N3)+ 1 -1595.160538 13.1 0.610574 -1594.549964 12.4 -53.1829 9.3 9.0

3RC -1595.181439 0.0 0.611648 -1594.569791 0.0 -47.6924 1.6 2.0

5RC -1595.177025 2.8 0.608516 -1594.568509 0.8 -45.6937 6.4 4.9

1RC -1595.166958 9.1 0.611795 -1594.555164 9.2 -47.4924 10.9 11.4

3TS -1595.148851 20.4 0.610060 -1594.538791 19.5 -48.9303 20.8 20.3

5TS -1595.166215 9.6 0.606724 -1594.559491 6.5 -46.5251 12.4 9.7

1TS -1595.145382 22.6 0.610601 -1594.534781 22.0 -48.0158 23.9 23.7

3P -1595.214460 -20.7 0.609663 -1594.604797 -22.0 -52.5321 -23.9 -24.8

5P -1595.244626 -39.7 0.607441 -1594.637186 -42.3 -46.8564 -37.2 -39.4

1P -1595.209170 -17.4 0.610343 -1594.598828 -18.2 -50.6974 -18.8 -19.2

Page 57: Supporting Information - Wiley-VCHS3 r) Table SB9: B1 enthalpies and free energies for PMe 3 reactions s) Table SB10:  values for PMe 3 reactions t) Table SB11: Energies

S56

(e) KTMC(F) + P(CH3)3

Energy

(au)

∆E

(kcal/mol)

ZPE

(au) E + ZPE (au)

∆(E+ZPE)

(kcal/mol)

Esolv (ε=37.5)

(kcal/mol)

∆(E+Esolv)

(kcal/mol)

∆(E+ZPE+Esolv)

(kcal/mol)

P(CH3)3 (1) -461.040583 0.114046 -460.926537 -2.6269

3KTMC (F) +

1 -1530.917183 4.2 0.600848 -1530.316336 3.6 -48.3275 0.0 0.0

5KTMC(F) + 1 -1530.906948 10.6 0.597671 -1530.309276 8.0 -47.1796 7.6 5.6

1KTMC (F) +

1 -1530.902236 13.6 0.600986 -1530.301251 13.0 -48.0850 9.6 9.7

3RC -1530.923841 0.0 0.601807 -1530.322033 0.0 -41.7488 2.4 3.0

5RC -1530.914221 6.0 0.598470 -1530.315751 3.9 -41.7230 8.5 7.0

1RC -1530.908399 9.7 0.601239 -1530.307160 9.3 -41.3718 12.5 12.7

3TS -1530.890502 20.9 0.599548 -1530.290954 19.5 -40.6627 24.4 23.6

5TS -1530.901628 13.9 0.596575 -1530.305053 10.7 -40.0686 18.0 15.3

1TS -1530.885379 24.1 0.600780 -1530.284599 23.5 -42.6116 25.7 25.6

3P -1530.942643 -11.8 0.598984 -1530.343659 -13.6 -41.5125 -9.2 -10.3

5P -1530.973289 -31.0 0.597107 -1530.376182 -34.0 -42.3395 -29.2 -31.6

1P -1530.938088 -8.9 0.599176 -1530.338912 -10.6 -41.5918 -6.4 -7.4

(f) KTMC(NCS) + P(CH3)3

Energy

(au)

∆E

(kcal/mol)

ZPE

(au) E + ZPE (au)

∆(E+ZPE)

(kcal/mol)

Esolv (ε=37.5)

(kcal/mol)

∆(E+Esolv)

(kcal/mol)

∆(E+ZPE+Esolv)

(kcal/mol)

P(CH3)3 (1) -461.040583 0.114046 -460.926537 -2.6269

Page 58: Supporting Information - Wiley-VCHS3 r) Table SB9: B1 enthalpies and free energies for PMe 3 reactions s) Table SB10:  values for PMe 3 reactions t) Table SB11: Energies

S57

3KTMC(NCS)+1 -1922.053311 4.2 0.609162 -1921.444150 4.1 -55.6786 0.0 0.0

5KTMC(NCS)+1 -1922.047100 8.1 0.606137 -1921.440963 6.1 -52.9879 6.6 4.7

1KTMC(NCS)+1 -1922.039438 12.9 0.609256 -1921.430182 12.9 -55.2770 9.1 9.2

3RC -1922.060061 0.0 0.609390 -1921.450671 0.0 -49.6911 1.8 1.9

5RC -1922.053781 3.9 0.606468 -1921.447313 2.1 -47.4276 8.0 6.3

1RC -1922.045986 8.8 0.609591 -1921.436395 9.0 -48.8955 11.4 11.6

3TS -1922.028959 19.5 0.608329 -1921.420630 18.9 -51.8100 19.1 18.6

5TS -1922.043815 10.2 0.604904 -1921.438911 7.4 -48.7736 12.9 10.2

1TS -1922.026669 21.0 0.609153 -1921.417516 20.8 -50.7988 21.6 21.6

3P -1922.094946 -21.9 0.608005 -1921.486941 -22.8 -54.1842 -24.6 -25.4

5P -1922.121605 -38.6 0.605833 -1921.515772 -40.9 -47.3357 -34.5 -36.6

1P -1922.089145 -18.3 0.608363 -1921.480782 -18.9 -51.7479 -18.6 -19.1

Page 59: Supporting Information - Wiley-VCHS3 r) Table SB9: B1 enthalpies and free energies for PMe 3 reactions s) Table SB10:  values for PMe 3 reactions t) Table SB11: Energies

S58

Table SB8. Absolute B2//B1 energies, solvation correction (ε = 37.5) and respective relative

values

(a) KTMC(AN) + P(CH3)3

Energy (au)

∆E

(kcal/mol)

ZPE

(au)

E + ZPE

(au)

∆(E+ZPE)

(kcal/mol)

Esolv (ε=37.5)

(kcal/mol)

∆(E+Esolv)

(kcal/mol)

∆(E+ZPE+Esolv)

(kcal/mol)

P(CH3)3 (1) -461.162324 0.114046 -461.048278 -1.3557

3KTMC (AN)+ 1 -1564.125041 7.6 0.646624 -1563.478417 7.0 -145.6674 0.3 0.0

5KTMC(AN) + 1 -1564.121356 9.9 0.643304 -1563.478052 7.2 -145.5029 2.8 0.4

1KTMC (AN)+ 1 -1564.112411 15.5 0.645953 -1563.466458 14.5 -146.7482 7.1 6.4

3RC -1564.137112 0.0 0.647523 -1563.489589 0.0 -138.3910 0.0 0.3

5RC - - - - - - - -

1RC -1564.121773 9.6 0.647715 -1563.474058 9.7 -138.7893 9.2 9.6

3TS -1564.124529 7.9 0.646026 -1563.478503 7.0 -132.5339 13.8 13.1

5TS - - - - - - - -

1TS -1564.119882 10.8 0.646617 -1563.473265 10.2 -133.4195 15.8 15.5

3P -1564.241352 -65.4 0.645269 -1563.596083 -66.8 -128.8827 -55.9 -57.1

5P -1564.262358 -78.6 0.643974 -1563.618384 -80.8 -128.9669 -69.2 -71.1

1P -1564.234711 -61.2 0.646626 -1563.588085 -61.8 -129.0250 -51.9 -52.2

(b) KTMC(TF) + P(CH3)3

Energy (au)

∆E

(kcal/mol)

ZPE

(au)

E + ZPE

(au)

∆(E+ZPE)

(kcal/mol)

Esolv (ε=37.5)

(kcal/mol)

∆(E+Esolv)

(kcal/mol)

∆(E+ZPE+Esolv)

(kcal/mol)

Page 60: Supporting Information - Wiley-VCHS3 r) Table SB9: B1 enthalpies and free energies for PMe 3 reactions s) Table SB10:  values for PMe 3 reactions t) Table SB11: Energies

S59

P(CH3)3 (1) -461.1623239 0.114046 -461.048278 -1.3557

3KTMC (TF)+ 1 -1958.011133 3.4 0.626976 -1957.384157 3.0 -51.6742 0.0 0.0

5KTMC(TF) + 1 -1958.010398 3.9 0.623831 -1957.386567 1.5 -49.5150 2.6 0.6

1KTMC (TF)+ 1 -1957.995658 13.1 0.627043 -1957.368615 12.7 -51.1930 10.2 10.2

3RC -1958.016549 0.0 0.628082 -1957.388467 0.3 -47.6655 0.6 1.3

5RC -1958.012922 2.3 0.624013 -1957.388909 0.0 -46.0009 4.6 2.7

1RC -1958.000691 10.0 0.628042 -1957.372649 10.2 -47.0922 11.1 11.8

3TS -1957.991018 16.0 0.626645 -1957.364373 15.4 -48.6878 15.6 15.4

5TS -1958.009439 4.5 0.623248 -1957.386191 1.7 -45.9110 6.8 4.5

1TS -1957.987340 18.3 0.627067 -1957.360273 18.0 -48.2973 18.3 18.4

3P -1958.101519 -53.3 0.626172 -1957.475347 -54.2 -49.8058 -54.8 -55.4

5P -1958.130197 -71.3 0.623723 -1957.506474 -73.8 -46.5533 -69.6 -71.6

1P -1958.094283 -48.8 0.626230 -1957.468053 -49.7 -48.0200 -48.5 -49.0

(c) KTMC(SR) + P(CH3)3

Energy (au)

∆E

(kcal/mol)

ZPE

(au)

E + ZPE

(au)

∆(E+ZPE)

(kcal/mol)

Esolv (ε=37.5)

(kcal/mol)

∆(E+Esolv)

(kcal/mol)

∆(E+ZPE+Esolv)

(kcal/mol)

P(CH3)3 (1) -461.1623239 0.114046 -461.048278 -1.3557

3KTMC (TF)+ 1 -1868.573062 5.1 0.618440 -1867.954622 6.5 -47.1186 1.1 2.9

5KTMC(TF) + 1 -1868.577266 2.5 0.615642 -1867.961624 2.1 -45.5839 0.0 0.0

1KTMC (TF)+ 1 -1868.558748 14.1 0.617776 -1867.940972 15.1 -46.4765 10.7 12.1

3RC -1868.577139 2.5 0.619383 -1867.957756 4.6 -43.2697 2.4 4.7

5RC -1868.581189 0.0 0.616167 -1867.965022 0.0 -41.6363 1.5 1.8

Page 61: Supporting Information - Wiley-VCHS3 r) Table SB9: B1 enthalpies and free energies for PMe 3 reactions s) Table SB10:  values for PMe 3 reactions t) Table SB11: Energies

S60

1RC -1868.563434 11.1 0.617984 -1867.945450 12.3 -42.2244 12.0 13.5

3TS -1868.550870 19.0 0.617211 -1867.933659 19.7 -43.2792 18.9 19.9

5TS -1868.566874 9.0 0.614380 -1867.952494 7.9 -43.0677 9.0 8.2

1TS -1868.546564 21.7 0.617831 -1867.928733 22.8 -42.3313 22.5 23.9

3P -1868.653384 -45.3 0.617399 -1868.035985 -44.5 -46.6037 -48.8 -47.7

5P -1868.682848 -63.8 0.614735 -1868.068113 -64.7 -44.9273 -65.6 -66.2

1P -1868.64831 -42.1 0.617878 -1868.030432 -41.0 -45.8544 -44.9 -43.4

(d) KTMC(N3) + P(CH3)3

Energy (au)

∆E

(kcal/mol)

ZPE

(au)

E + ZPE

(au)

∆(E+ZPE)

(kcal/mol)

Esolv (ε=37.5)

(kcal/mol)

∆(E+Esolv)

(kcal/mol)

∆(E+ZPE+Esolv)

(kcal/mol)

P(CH3)3 (1) -461.1623239 0.114046 -461.048278 -1.3557

3KTMC (N3)+ 1 -1595.879111 2.7 0.610989 -1595.268122 4.3 -51.4050 0.0 0.2

5KTMC(N3) + 1 -1595.880483 1.9 0.607905 -1595.272578 1.5 -48.7912 1.8 0.0

1KTMC (N3)+ 1 -1595.864241 12.1 0.610574 -1595.253667 13.4 -51.0350 9.7 9.6

3RC -1595.883486 0.0 0.611648 -1595.271838 1.9 -47.9528 0.7 1.3

5RC -1595.883458 0.0 0.608516 -1595.274942 0.0 -45.7081 3.0 1.6

1RC -1595.86841 9.5 0.611795 -1595.256615 11.5 -48.0851 10.0 10.7

3TS -1595.855782 17.4 0.610060 -1595.245722 18.3 -48.7617 17.3 16.9

5TS -1595.875393 5.1 0.606724 -1595.268669 3.9 -46.4278 7.3 4.8

1TS -1595.851895 19.8 0.610601 -1595.241294 21.1 -48.1021 20.4 20.3

3P -1595.959103 -47.5 0.609663 -1595.349440 -46.7 -52.0298 -50.8 -51.5

5P -1595.992859 -68.6 0.607441 -1595.385418 -69.3 -47.0546 -67.0 -69.1

Page 62: Supporting Information - Wiley-VCHS3 r) Table SB9: B1 enthalpies and free energies for PMe 3 reactions s) Table SB10:  values for PMe 3 reactions t) Table SB11: Energies

S61

1P -1595.953198 -43.7 0.610343 -1595.342855 -42.6 -50.9521 -46.0 -46.3

(e) KTMC(F) + P(CH3)3

Energy (au)

∆E

(kcal/mol)

ZPE

(au)

E + ZPE

(au)

∆(E+ZPE)

(kcal/mol)

Esolv (ε=37.5)

(kcal/mol)

∆(E+Esolv)

(kcal/mol)

∆(E+ZPE+Esolv)

(kcal/mol)

P(CH3)3 (1) -461.1623239 0.114046 -461.048278 -1.3557

3KTMC (F) + 1 -1531.552728 2.1 0.600848 -1530.951880 1.5 -45.8425 0.0 0.0

5KTMC(F) + 1 -1531.548770 4.6 0.597671 -1530.951099 2.0 -45.1531 3.2 1.2

1KTMC (F) + 1 -1531.537412 11.7 0.600986 -1530.936426 11.2 -46.4803 9.0 9.1

3RC -1531.556099 0.0 0.601807 -1530.954292 0.0 -42.0424 1.7 2.3

5RC -1531.550473 3.5 0.598470 -1530.952003 1.4 -41.8293 5.4 3.9

1RC -1531.541178 9.4 0.601239 -1530.939939 9.0 -41.3289 11.8 12.0

3TS -1531.530024 16.4 0.599548 -1530.930476 14.9 -41.0533 19.0 18.2

5TS -1531.543143 8.1 0.596575 -1530.946568 4.8 -40.3406 11.5 8.8

1TS -1531.519685 22.8 0.600780 -1530.918905 22.2 -40.2295 26.3 26.3

3P -1531.61848 -39.1 0.598984 -1531.019496 -40.9 -44.5103 -39.9 -41.1

5P -1531.655232 -62.2 0.597107 -1531.058125 -65.2 -43.3977 -61.9 -64.2

1P -1531.613586 -36.1 0.599176 -1531.014410 -37.7 -43.5917 -35.9 -37.0

(f) KTMC(NCS) + P(CH3)3

Energy

(au)

∆E

(kcal/mol)

ZPE

(au) E + ZPE (au)

∆(E+ZPE)

(kcal/mol)

Esolv (ε=37.5)

(kcal/mol)

∆(E+Esolv)

(kcal/mol)

∆(E+ZPE+Esolv)

(kcal/mol)

P(CH3)3 (1) -461.162324 0.114046 -461.048278 -1.3557

Page 63: Supporting Information - Wiley-VCHS3 r) Table SB9: B1 enthalpies and free energies for PMe 3 reactions s) Table SB10:  values for PMe 3 reactions t) Table SB11: Energies

S62

3KTMC(NCS)+1 -1922.749974 2.5 0.609162 -1922.140812 3.7 -51.0066 0.0 0.2

5KTMC(NCS)+1 -1922.748681 3.3 0.606137 -1922.142544 2.6 -50.1316 1.7 0.0

1KTMC(NCS)+1 -1922.735433 11.6 0.609256 -1922.126177 12.8 -51.5500 8.6 8.9

3RC -1922.753933 0.0 0.609390 -1922.144543 1.3 -48.1580 0.4 0.7

5RC -1922.753101 0.5 0.606468 -1922.146633 0.0 -45.2344 3.8 2.3

1RC -1922.739588 9.0 0.609591 -1922.129997 10.4 -47.0479 10.5 11.0

3TS -1922.726009 17.5 0.608329 -1922.117680 18.2 -49.7659 16.3 16.0

5TS -1922.744430 6.0 0.604904 -1922.139526 4.5 -46.4405 8.0 5.6

1TS -1922.724480 18.5 0.609153 -1922.115327 19.6 -49.7544 17.2 17.5

3P -1922.829873 -47.7 0.608005 -1922.221868 -47.2 -51.7822 -50.9 -51.4

5P -1922.861448 -67.5 0.605833 -1922.255615 -68.4 -46.1792 -65.1 -67.0

1P -1922.823320 -43.5 0.608363 -1922.214957 -42.9 -52.7274 -47.7 -48.0

Table SB9. B1 enthalpies and free energies for PMe3 reactins

(a) KTMC(AN) + P(CH3)3

H ∆H (kcal/mol) G ∆G (kcal/mol)

P(CH3)3 -460.918723 -460.956217

3TMC -1101.870256 -1101.946623

5TMC -1101.861414 -1101.942799

1TMC -1101.856829 -1101.930431

3TMC + P(CH3)3 -1562.788979 7.3 -1562.902840 0.0

5TMC + P(CH3)3 -1562.780137 12.9 -1562.899016 2.4

Page 64: Supporting Information - Wiley-VCHS3 r) Table SB9: B1 enthalpies and free energies for PMe 3 reactions s) Table SB10:  values for PMe 3 reactions t) Table SB11: Energies

S63

1TMC + P(CH3)3 -1562.775552 15.7 -1562.886648 10.2

3RC -1562.800624 0.0 -1562.898866 2.5

5RC - - - -

1RC -1562.785896 9.2 -1562.882483 12.8

3TS -1562.788862 7.4 -1562.885792 10.7

5TS - - - -

1TS -1562.782506 11.4 -1562.877759 15.7

3P -1562.866009 -41.0 -1562.973037 -44.0

5P -1562.885749 -53.4 -1562.985713 -52.0

1P -1562.858407 -36.3 -1562.959763 -35.7

(b) KTMC(TF) + P(CH3)3

H ∆H (kcal/mol) G ∆G (kcal/mol)

P(CH3)3 -460.918723 -460.956217

3TMC -1495.537087 -1495.618611

5TMC -1495.531284 -1495.616072

1TMC -1495.521763 -1495.602343

3TMC + P(CH3)3 -1956.455810 3.7 -1956.574828 0.0

5TMC + P(CH3)3 -1956.450007 7.3 -1956.572289 1.6

1TMC + P(CH3)3 -1956.440486 13.3 -1956.558560 10.2

3RC -1956.461700 0.0 -1956.564522 6.5

5RC -1956.457734 2.5 -1956.559070 9.9

1RC -1956.445917 9.9 -1956.551959 14.4

Page 65: Supporting Information - Wiley-VCHS3 r) Table SB9: B1 enthalpies and free energies for PMe 3 reactions s) Table SB10:  values for PMe 3 reactions t) Table SB11: Energies

S64

3TS -1956.434821 16.9 -1956.535463 24.7

5TS -1956.451459 6.4 -1956.557340 11.0

1TS -1956.428783 20.7 -1956.526935 30.1

3P -1956.503803 -26.4 -1956.613311 -24.1

5P -1956.528491 -41.9 -1956.637638 -39.4

1P -1956.495866 -21.4 -1956.602805 -17.6

Page 66: Supporting Information - Wiley-VCHS3 r) Table SB9: B1 enthalpies and free energies for PMe 3 reactions s) Table SB10:  values for PMe 3 reactions t) Table SB11: Energies

S65

(c) KTMC(SR) + P(CH3)3

H ∆H (kcal/mol) G ∆G (kcal/mol)

P(CH3)3 -460.918723 -460.956217

3TMC -1406.350788 -1406.419610

5TMC -1406.352387 -1406.423843

1TMC -1406.337689 -1406.405754

3TMC + P(CH3)3 -1867.269511 3.6 -1867.375827 2.7

5TMC + P(CH3)3 -1867.271110 2.6 -1867.380060 0.0

1TMC + P(CH3)3 -1867.256412 11.9 -1867.361971 11.4

3RC -1867.275317 0.0 -1867.362889 10.8

5RC -1867.275350 0.0 -1867.371954 5.1

1RC -1867.261908 8.4 -1867.353562 16.6

3TS -1867.244653 19.2 -1867.332876 29.6

5TS -1867.260367 9.4 -1867.348998 19.5

1TS -1867.241005 21.5 -1867.327380 33.1

3P -1867.308084 -20.6 -1867.400643 -12.9

5P -1867.334418 -37.1 -1867.430910 -31.9

1P -1867.302816 -17.3 -1867.393081 -8.2

(d) KTMC(N3) + P(CH3)3

H ∆H (kcal/mol) G ∆G (kcal/mol)

P(CH3)3 -460.918723 -460.956217

3TMC -1133.612999 -1133.685909

Page 67: Supporting Information - Wiley-VCHS3 r) Table SB9: B1 enthalpies and free energies for PMe 3 reactions s) Table SB10:  values for PMe 3 reactions t) Table SB11: Energies

S66

5TMC -1133.610800 -1133.686861

1TMC -1133.599167 -1133.671597

3TMC + P(CH3)3 -1594.531722 4.0 -1594.642126 0.6

5TMC + P(CH3)3 -1594.529523 5.4 -1594.643078 0.0

1TMC + P(CH3)3 -1594.517890 12.7 -1594.627814 9.6

3RC -1594.538165 0.0 -1594.630438 7.9

5RC -1594.535061 1.9 -1594.632361 6.7

1RC -1594.523679 9.1 -1594.613576 18.5

3TS -1594.505978 20.2 -1594.598610 27.9

5TS -1594.525580 7.9 -1594.622351 13.0

1TS -1594.502235 22.5 -1594.592908 31.5

3P -1594.571011 -20.6 -1594.669757 -16.7

5P -1594.604411 -41.6 -1594.699785 -35.6

1P -1594.565564 -17.2 -1594.660027 -10.6

Page 68: Supporting Information - Wiley-VCHS3 r) Table SB9: B1 enthalpies and free energies for PMe 3 reactions s) Table SB10:  values for PMe 3 reactions t) Table SB11: Energies

S67

(e) KTMC(F) + P(CH3)3

H ∆H (kcal/mol) G ∆G (kcal/mol)

P(CH3)3 -460.918723 -460.956217

3TMC -1069.367651 -1069.435791

5TMC -1069.359498 -1069.430852

1TMC -1069.352632 -1069.419563

3TMC + P(CH3)3 -1530.286374 2.8 -1530.392008 0.0

5TMC + P(CH3)3 -1530.278221 7.9 -1530.387069 3.1

1TMC + P(CH3)3 -1530.271355 12.2 -1530.375780 10.2

3RC -1530.290843 0.0 -1530.382608 5.9

5RC -1530.284171 4.2 -1530.378826 8.3

1RC -1530.276592 8.9 -1530.365960 16.3

3TS -1530.260062 19.3 -1530.348089 27.6

5TS -1530.273134 11.1 -1530.365190 16.8

1TS -1530.254202 23.0 -1530.339805 32.8

3P -1530.310991 -12.6 -1530.406792 -9.3

5P -1530.343743 -33.2 -1530.438771 -29.3

1P -1530.306438 -9.8 -1530.400257 -5.2

(f) KTMC(NCS) + P(CH3)3

H ∆H (kcal/mol) G ∆G (kcal/mol)

P(CH3)3 -460.918723 -460.956217

3TMC -1460.492997 -1460.56856

Page 69: Supporting Information - Wiley-VCHS3 r) Table SB9: B1 enthalpies and free energies for PMe 3 reactions s) Table SB10:  values for PMe 3 reactions t) Table SB11: Energies

S68

5TMC -1460.488855 -1460.566969

1TMC -1460.479119 -1460.553102

3TMC + P(CH3)3 -1921.411720 4.2 -1921.524777 0.0

5TMC + P(CH3)3 -1921.407578 6.8 -1921.523186 1.0

1TMC + P(CH3)3 -1921.397842 12.9 -1921.509319 9.7

3RC -1921.418408 0.0 -1921.513611 7.0

5RC -1921.413154 3.3 -1921.517595 4.5

1RC -1921.403301 9.5 -1921.500086 15.5

3TS -1921.387359 19.5 -1921.482538 26.5

5TS -1921.404502 8.7 -1921.504192 12.9

1TS -1921.384642 21.2 -1921.477241 29.8

3P -1921.454595 -22.7 -1921.547887 -14.5

5P -1921.480908 -39.2 -1921.583449 -36.8

1P -1921.446849 -17.8 -1921.546712 -13.8

Page 70: Supporting Information - Wiley-VCHS3 r) Table SB9: B1 enthalpies and free energies for PMe 3 reactions s) Table SB10:  values for PMe 3 reactions t) Table SB11: Energies

S69

Table SB10. <S2> values at the B3LYP/B1 level.

triplet quintet singlet

KTMC(AN) 2.03 6.07 1.01

RC 2.03 - 1.02

TS 2.10 - 0.98

P 2.02 6.01 0.84

KTMC(TF) 2.03 6.07 1.02

RC 2.03 6.08 1.01

TS 2.10 6.40 0.92

P 2.02 6.01 0.94

KTMC(SR) 2.03 6.10 1.01

RC 2.03 6.10 1.01

TS 2.13 6.63 0.92

P 2.03 6.01 0.80

KTMC(N3) 2.03 6.08 1.01

RC 2.03 6.08 1.01

TS 2.11 6.57 0.90

P 2.21 6.02 0.93

KTMC(F) 2.03 6.06 1.01

RC 2.03 6.06 1.02

TS 2.09 6.60 0.82

P 2.11 6.01 0.81

Page 71: Supporting Information - Wiley-VCHS3 r) Table SB9: B1 enthalpies and free energies for PMe 3 reactions s) Table SB10:  values for PMe 3 reactions t) Table SB11: Energies

S70

KTMC(NCS) 2.03 6.07 1.01

RC 2.03 6.07 1.01

TS 2.09 6.56 0.88

P 2.12 6.01 0.87

Page 72: Supporting Information - Wiley-VCHS3 r) Table SB9: B1 enthalpies and free energies for PMe 3 reactions s) Table SB10:  values for PMe 3 reactions t) Table SB11: Energies

S71

Table SB11. Energies for PPh3 reactions with B1

(a) KTMC(AN) + PPh3

Energy (au)

∆E

(kcal/mol)

ZPE

(au)

E + ZPE

(au)

∆(E+ZPE)

(kcal/mol)

Esolv (e=37.5)

(kcal/mol)

∆(E+Esolv)

(kcal/mol)

∆(E+ZPE+Esolv)

(kcal/mol)

PPh3 -1036.110135 0.276919 -1035.833216 -8.3534

3K -1102.428308 0.532578 -1101.895730 -145.0008

5K -1102.417286 0.529258 -1101.888028 -143.5981

3K + PPh3 -2138.538442 12.4 0.809497 -2137.728946 12.0 -153.3542 0.0 0.0

5K + PPh3 -2138.527421 19.3 0.806177 -2137.721244 16.9 -151.9515 8.3 6.2

3RC -2138.558141 0.0 0.810017 -2137.748124 0.0 -133.5699 7.4 7.7

5RC - - - - - - - -

3TS -2138.548246 6.2 0.809505 -2137.738741 5.9 -124.1076 23.1 23.1

5TS - - - - - - - -

3P -2138.610621 -32.9 0.808323 -2137.802298 -34.0 -118.4958 -10.4 -11.2

5P -2138.635789 -48.7 0.805804 -2137.829985 -51.4 -116.4940 -24.2 -26.5

(b) KTMC(N3) + PPh3

Energy

(au)

∆E

(kcal/mol)

ZPE

(au) E + ZPE (au)

∆(E+ZPE)

(kcal/mol)

Esolv (e=37.5)

(kcal/mol)

∆(E+Esolv)

(kcal/mol)

∆(E+ZPE+Esolv)

(kcal/mol)

PPh3 -1036.110135 0.276919 -1035.833216 -8.3534

3K -1134.134071 0.496943 -1133.637128 -50.9580

5K -1134.129843 0.493859 -1133.635985 -48.6032

Page 73: Supporting Information - Wiley-VCHS3 r) Table SB9: B1 enthalpies and free energies for PMe 3 reactions s) Table SB10:  values for PMe 3 reactions t) Table SB11: Energies

S72

3K + PPh3 -2170.244206 3.6 0.773862 -2169.470344 3.8 -59.3114 0.0 0.0

5K + PPh3 -2170.239978 6.3 0.770778 -2169.469201 4.5 -56.9566 5.0 3.1

3RC -2170.249990 0.0 0.774230 -2169.475760 0.4 -48.0584 7.6 7.9

5RC -2170.247194 1.8 0.770869 -2169.476325 0.0 -46.2080 11.2 9.4

3TS -2170.219134 19.4 0.772965 -2169.446169 18.9 -46.7950 28.2 27.7

5TS -2170.237262 8.0 0.770580 -2169.466682 6.1 -44.7051 19.0 16.9

3P -2170.286548 -22.9 0.772857 -2169.513691 -23.4 -46.7950 -14.1 -14.7

5P -2170.316653 -41.8 0.770008 -2169.546645 -44.1 -44.1923 -30.3 -32.8

(c) KTMC(SR) + PPh3

Energy

(au)

∆E

(kcal/mol)

ZPE

(au) E + ZPE (au)

∆(E+ZPE)

(kcal/mol)

Esolv (e=37.5)

(kcal/mol)

∆(E+Esolv)

(kcal/mol)

∆(E+ZPE+Esolv)

(kcal/mol)

PPh3 -1036.110135 0.276919 -1035.833216 -8.3534

3K -1406.877654 0.504394 -1406.373260 -46.7013

5K -1406.877339 0.501596 -1406.375742 -44.4279

3K + PPh3 -2442.987789 6.0 0.781313 -2442.206476 7.7 -55.0547 0.0 0.0

5K + PPh3 -2442.987474 6.2 0.778515 -2442.208958 6.2 -52.7813 2.5 0.7

3RC -2442.994462 1.8 0.781645 -2442.212817 3.7 -45.1774 5.7 5.9

5RC -2442.997306 0.0 0.778527 -2442.218779 0.0 -45.9839 3.1 1.4

3TS -2442.962734 21.7 0.780558 -2442.182176 23.0 -42.7006 28.1 27.6

5TS -2442.977261 12.6 0.777727 -2442.199534 12.1 -43.5478 18.1 15.9

3P -2443.029516 -20.2 0.779787 -2442.249729 -19.4 -45.5026 -16.6 -17.6

5P -2443.054014 -35.6 0.777836 -2442.276178 -36.0 -44.6659 -31.2 -33.3

Page 74: Supporting Information - Wiley-VCHS3 r) Table SB9: B1 enthalpies and free energies for PMe 3 reactions s) Table SB10:  values for PMe 3 reactions t) Table SB11: Energies

S73

Page 75: Supporting Information - Wiley-VCHS3 r) Table SB9: B1 enthalpies and free energies for PMe 3 reactions s) Table SB10:  values for PMe 3 reactions t) Table SB11: Energies

S74

Table SB12. Energies for PPh3 reactions with B2

(a) KTMC(AN) + PPh3

Energy (au)

∆E

(kcal/mol)

ZPE

(au) E + ZPE (au)

∆(E+ZPE)

(kcal/mol)

Esolv (e=37.5)

(kcal/mol)

∆(E+Esolv)

(kcal/mol)

∆(E+ZPE+Esolv)

(kcal/mol)

PPh3 -1036.495634 0.276919 -1036.218715 -7.9855

3K -1102.962717 0.532578 -1102.430139 -144.3117

5K -1102.959032 0.529258 -1102.429774 -144.1472

3K + PPh3 -2139.458352 10.0 0.809497 -2138.648855 9.7 -152.2972 0.0 0.0

5K + PPh3 -2139.454666 12.3 0.806177 -2138.648489 9.9 -152.1327 2.5 0.4

3RC -2139.474258 0.0 0.810017 -2138.664241 0.0 -135.0025 7.3 7.6

5RC - - - - - - - -

3TS -2139.461354 8.1 0.809505 -2138.651849 7.8 -125.5551 24.9 24.9

5TS - - - - - - - -

3P -2139.558466 -52.8 0.808323 -2138.750143 -53.9 -120.9137 -31.4 -32.2

5P -2139.582758 -68.1 0.805804 -2138.776954 70.7 -117.7635 -43.5 -45.8

(c) KTMC(N3) + PPh3

Energy

(au)

∆E

(kcal/mol)

ZPE

(au) E + ZPE (au)

∆(E+ZPE)

(kcal/mol)

Esolv (e=37.5)

(kcal/mol)

∆(E+Esolv)

(kcal/mol)

∆(E+ZPE+Esolv)

(kcal/mol)

PPh3 -1036.495634 0.276919 -1036.218715 -7.9855

3K -1134.716787 0.496943 -1134.219844 -50.0493

5K -1134.718159 0.493859 -1134.224300 -47.4355

Page 76: Supporting Information - Wiley-VCHS3 r) Table SB9: B1 enthalpies and free energies for PMe 3 reactions s) Table SB10:  values for PMe 3 reactions t) Table SB11: Energies

S75

3K + PPh3 -2171.212421 2.7 0.773862 -2170.438559 4.6 -58.0348 0.0 0.2

5K + PPh3 -2171.213793 1.9 0.770778 -2170.443015 1.8 -55.4210 1.8 0.0

3RC -2171.213926 1.8 0.774230 -2170.439696 3.9 -48.9663 8.1 8.5

5RC -2171.216764 0.0 0.770869 -2170.445895 0.0 -46.9012 8.4 6.7

3TS -2171.182313 21.6 0.772965 -2170.409348 22.9 -46.7950 30.1 29.8

5TS -2171.205101 7.3 0.770580 -2170.434521 7.1 -45.3039 17.3 15.4

3P -2171.284921 -42.8 0.772857 -2170.512064 -41.5 -48.5952 -36.1 -36.5

5P -2171.321795 -65.9 0.770008 -2170.551787 -66.4 -44.8857 -55.5 -57.7

(d) KTMC(SR) + PPh3

Energy

(au)

∆E

(kcal/mol)

ZPE

(au) E + ZPE (au)

∆(E+ZPE)

(kcal/mol)

Esolv (e=37.5)

(kcal/mol)

∆(E+Esolv)

(kcal/mol)

∆(E+ZPE+Esolv)

(kcal/mol)

PPh3 -1036.495634 0.276919 -1036.218715 -7.9855

3K -1407.410738 0.504394 -1406.906344 -45.7629

5K -1407.414942 0.501596 -1406.913346 -44.2282

3K + PPh3 -2443.906372 2.6 0.781313 -2443.125059 4.4 -53.7484 1.1 2.9

5K + PPh3 -2443.910576 0.0 0.778515 -2443.132061 0.0 -52.2137 0.0 0.0

3RC -2443.909522 0.7 0.781645 -2443.127877 2.6 -35.8559 17.0 19.0

5RC -2443.916272 -3.6 0.778527 -2443.137745 -3.6 -34.6969 13.9 13.9

3TS -2443.874586 22.6 0.780558 -2443.094028 23.9 -42.2782 32.5 33.8

5TS -2443.895983 9.2 0.777727 -2443.118256 8.7 -42.2611 19.1 18.6

3P -2443.980269 -43.7 0.779787 -2443.200482 -42.9 -44.8791 -36.4 -35.6

5P -2444.008205 -61.3 0.777836 -2443.230369 -61.7 -44.5192 -53.6 -54.0

Page 77: Supporting Information - Wiley-VCHS3 r) Table SB9: B1 enthalpies and free energies for PMe 3 reactions s) Table SB10:  values for PMe 3 reactions t) Table SB11: Energies

S76

Page 78: Supporting Information - Wiley-VCHS3 r) Table SB9: B1 enthalpies and free energies for PMe 3 reactions s) Table SB10:  values for PMe 3 reactions t) Table SB11: Energies

S77

Table SB13. B1 enthalpies and free energies for PPh3 reactions in the gas phase

(a) KTMC(AN) + PPh3

H ∆H (kcal/mol) G ∆G (kcal/mol)

P(CH3)3 -1035.816508 -1035.879794

3TMC -1101.870256 -1101.946623

5TMC -1101.861414 -1101.942799

3TMC + P(CH3)3 -2137.686764 12.2 -2137.826417 0.0

5TMC + P(CH3)3 -2137.677922 17.8 -2137.822593 2.4

3RC -2137.706256 0.0 -2137.822622 2.4

5RC - - - -

3TS -2137.696004 6.4 -2137.810183 10.2

5TS - - - -

3P -2137.757763 -32.3 -2137.883007 -35.5

5P -2137.784810 -49.3 -2137.911743 -53.5

(b) KTMC(N3) + PPh3

H ∆H (kcal/mol) G ∆G (kcal/mol)

P(CH3)3 -1035.816508 -1035.879794

3TMC -1133.612999 -1133.685909

5TMC -1133.610800 -1133.686861

3TMC + P(CH3)3 -2169.429507 3.6 -2169.565703 0.6

5TMC + P(CH3)3 -2169.427308 5.0 -2169.566655 0.0

Page 79: Supporting Information - Wiley-VCHS3 r) Table SB9: B1 enthalpies and free energies for PMe 3 reactions s) Table SB10:  values for PMe 3 reactions t) Table SB11: Energies

S78

3RC -2169.435250 0.0 -2169.549814 10.6

5RC -2169.434746 0.3 -2169.551748 9.4

3TS -2169.405201 18.9 -2169.517396 30.9

5TS -2169.424072 7.0 -2169.541664 15.7

3P -2169.471127 -22.5 -2169.591327 -15.5

5P -2169.504859 -43.7 -2169.622800 -35.2

(c) KTMC(SR) + PPh3

H ∆H (kcal/mol) G ∆G (kcal/mol)

P(CH3)3 -1035.816508 -1035.879794

3TMC -1406.350788 -1406.419610

5TMC -1406.352387 -1406.423843

3TMC + P(CH3)3 -2442.167296 7.3 -2442.299404 2.7

5TMC + P(CH3)3 -2442.168895 6.3 -2442.303637 0.0

3RC -2442.173979 3.1 -2442.285605 11.3

5RC -2442.178885 0.0 -2442.292738 6.8

3TS -2442.141964 23.2 -2442.253012 31.8

5TS -2442.158514 12.8 -2442.272143 19.8

3P -2442.208797 -18.8 -2442.324745 -13.2

5P -2442.235405 -35.5 -2442.351126 -29.8

Page 80: Supporting Information - Wiley-VCHS3 r) Table SB9: B1 enthalpies and free energies for PMe 3 reactions s) Table SB10:  values for PMe 3 reactions t) Table SB11: Energies

S79

Figure SB1. Variation of the B1 energy with P-O distance

Page 81: Supporting Information - Wiley-VCHS3 r) Table SB9: B1 enthalpies and free energies for PMe 3 reactions s) Table SB10:  values for PMe 3 reactions t) Table SB11: Energies

S80

Page 82: Supporting Information - Wiley-VCHS3 r) Table SB9: B1 enthalpies and free energies for PMe 3 reactions s) Table SB10:  values for PMe 3 reactions t) Table SB11: Energies

S81

Figure SB2. Optimized structures of RCO.

Fe

O

NNNN

NA

P

4.36 [NA] {4.44}

r(Fe-O) = 1.64 [NA] {1.65}r(Fe-N) = 2.13 [NA] {2.13}r(Fe-NA) = 2.12 [NA] {2.11}a(P-O-Fe) = 130.3 [NA] {127.4}

r(Fe-O) = 1.65 [1.65] {1.65} r(Fe-N) = 2.13 [2.23] {2.13}r(Fe-OA) = 1.97 [1.94] {1.97}a(P-O-Fe) = 141.9 [147.5] {139.0}

Fe

O

NNNN

P

OA

r(Fe-O) = 1.68 [1.69] {1.71}r(Fe-N) = 2.14 [2.23] {2.14}r(Fe-SA) = 2.37 [2.36] {2.34}a(P-O-Fe) = 142.2 [141.9] {130.9}

r(Fe-O) = 1.67 [1.67] {1.67}r(Fe-N) = 2.14 [2.23] {2.13}r(Fe-NA) = 1.97 [1.95] {1.95}a(P-O-Fe) = 119.6 [142.5] {142.4}

3.88 [3.77] {3.99}

triplet [quintet] {singlet}, B3LYP/LACVP

KTMC(AN) + P(CH3)3 KTMC(TF) + P(CH3)3 KTMC(SR) + P(CH3)3

KTMC(N3) + P(CH3)3 KTMC(F) + P(CH3)3 KTMC(NCS) + P(CH3)3

r(Fe-O) = 1.67 [1.66] {1.67}r(Fe-N) = 2.11 [2.20] {2.11}r(Fe-FA) = 1.86 [1.84] {1.86}a(P-O-Fe) = 142.9 [113.0] {130.2}

Fe

O

NNNN

P

SA

Fe

O

NNN

NA

P

Fe

O

N NNN

FA

P

3.85 [4.05] {4.37}

4.82 [3.90] {3.86}3.90 [5.27] [4.25}

Fe

O

N

P

NNN

NA

4.00 [4.03] {4.12}

r(Fe-O) = 1.66 [1.66] {1.67}r(Fe-N) = 2.13 [2.23] {2.13}r(Fe-NA) = 1.94 [1.92] {1.93}a(P-O-Fe) = 140.7 [140.7] {136.3}

Page 83: Supporting Information - Wiley-VCHS3 r) Table SB9: B1 enthalpies and free energies for PMe 3 reactions s) Table SB10:  values for PMe 3 reactions t) Table SB11: Energies

S82

Figure SB3. Optimized structures of TSO.

r(Fe-O) = 1.78 [NA] {1.80}r(Fe-N) = 2.14 [NA] {2.14}r(Fe-NA) = 2.23 [NA] {2.14}a(P-O-Fe) = 157.9 [NA] {154.4}

r(Fe-O) = 1.91 [1.83] {1.90}r(Fe-N) = 2.16 [2.26] {2.16}r(Fe-SA) = 2.41 [2.47] {2.36}a(P-O-Fe) = 159.7 [164.3] {152.6}

r(Fe-O) = 1.88 [1.78] {1.87}r(Fe-N) = 2.15 [2.26] {2.15}r(Fe-NA) = 2.02 [2.00] {1.98}a(P-O-Fe) = 159.9 [170.8] {153.0}

triplet [quintet] {singlet}, B3LYP/LACVP

KTMC(AN) + P(CH3)3 KTMC(TF) + P(CH3)3 KTMC(SR) + P(CH3)3

KTMC(N3) + P(CH3)3 KTMC(F) + P(CH3)3 KTMC(NCS) + P(CH3)3

r(Fe-O) = 1.91 [1.78] {1.87}r(Fe-N) = 2.12 [2.23] {2.11}r(Fe-FA) = 1.91 [1.91] {1.86}a(P-O-Fe) = 159.7 [170.0] {146.5}

O

NNN

N

NA

P

Fe

2.29 [NA] {2.30}

r(Fe-O) = 1.85 [1.71] {1.84}r(Fe-N) = 2.14 [2.24] {2.14}r(Fe-OA) = 2.05 [2.00] {2.02}a(P-O-Fe) = 158.3 [172.1] {151.6}

2.14 [2.74] {2.11}P

O

NN

OA

Fe NN

P

O

NN FeN

SA

2.07 [2.22] {2.10}

O

NN

NA

P

FeNNN

2.08 [2.43] {2.11}

O

P

Fe

1.99 [2.37] {2.33}

FA

N N

P

Fe N

O

NN

N

NA

2.08 [2.46] {2.12}

r(Fe-O) = 1.88 [1.77] {1.86}r(Fe-N) = 2.15 [2.25] {2.14}r(Fe-NA) = 2.00 [2.02] {1.94}a(P-O-Fe) = 159.1 [171.0] {152.7}

Page 84: Supporting Information - Wiley-VCHS3 r) Table SB9: B1 enthalpies and free energies for PMe 3 reactions s) Table SB10:  values for PMe 3 reactions t) Table SB11: Energies

S83

Figure SB4. Optimized structures of PO.

r(Fe-O) = 2.65 [3.42] {3.26}r(Fe-N) = 2.09 [2.24] {2.14}r(Fe-NA) = 3.82 [2.21] {2.12}a(P-O-Fe) = 177.3 [177.8] {177.8}

r(Fe-O) = 3.61 [3.84] {3.43}r(Fe-N) = 2.17 [2.29] {2.16}r(Fe-SA) = 2.40 [2.37] {2.37}a(P-O-Fe) = 179.2 [177.8] {179.0}

r(Fe-O) = 3.55 [3.82] {3.42}r(Fe-N) = 2.16 [2.28] {2.16}r(Fe-NA) = 2.08 [1.92] {2.03}a(P-O-Fe) = 177.9 [175.4] {175.4}

triplet [quintet] {singlet}, B3LYP/LACVP

KTMC(AN) + P(CH3)3 KTMC(TF) + P(CH3)3 KTMC(SR) + P(CH3)3

KTMC(N3) + P(CH3)3 KTMC(F) + P(CH3)3 KTMC(NCS) + P(CH3)3

r(Fe-O) = 3.34 [3.76] {3.17}r(Fe-N) = 2.12 [2.26] {2.13}r(Fe-FA) = 2.00 [1.84] {1.92}a(P-O-Fe) = 175.2 [178.6] {175.0}

r(Fe-O) = 3.64 [3.79] {3.53}r(Fe-N) = 2.13 [2.26] {2.14}r(Fe-OA) = 2.10 [1.95] {2.02}a(P-O-Fe) = 176.1 [176.5] {174.7}

Fe

O

NN

NA

P

N

1.66 [1.66] {1.66}

Fe

O

N

OA

P

NNN

1.65 [1.65] {1.65}1.65 [1.65] {1.65}

O

P

FeN N N

SA

1.65 [1.65] {1.65}O

P

FeNN

NA

N

O

P

FeN NN N

FA

1.64 [1.65] {1.65}O

P

FeN

NA

NN

1.65 [1.65] {1.65}

r(Fe-O) = 3.54 [3.86] {3.40}r(Fe-N) = 2.15 [2.28] {2.15}r(Fe-NA) = 2.07 [1.95] {1.98}a(P-O-Fe) = 178.0 [178.8] {179.2}

Page 85: Supporting Information - Wiley-VCHS3 r) Table SB9: B1 enthalpies and free energies for PMe 3 reactions s) Table SB10:  values for PMe 3 reactions t) Table SB11: Energies

S84

Page 86: Supporting Information - Wiley-VCHS3 r) Table SB9: B1 enthalpies and free energies for PMe 3 reactions s) Table SB10:  values for PMe 3 reactions t) Table SB11: Energies

S85

Figure SB5. Energy profiles for the reaction of KTMC(AN) with P(CH3)3 with B1 and B2.a

a. These are single point calculations, hence, the quintet profile for L = AN is still barrier free.

See however later for the optimized profile in solution.

(a) B1/B1+ZPE (B1+Esolv/B1+Esolv+ZPE)

(b) B2/B2+ZPE (B2+Esolv/B2+Esolv+ZPE)

8.2 / 7.6(0.0 / 0.0)

9.2 / 9.4(10.6 / 11.3)

17.5 / 16.5(9.3 / 8.8)

15.1 / 12.5(8.3 / 6.2)

8.0 / 7.1(14.9 / 14.5)

-36.8 / -37.3(-26.6/ -26.6)

-51.7 / -54.0(-40.2 / -41.9)

-41.3 / -42.7(-30.6 / -31.4)

5K + 1

1K + 1

3K + 1

3RC

1RC

3TS

1TS

3P

1P

5P

11.8 / 11.3(18.6 / 18.6)

0.0 / 0.0(1.7 / 2.3)

7.6 / 7.0 (0.3 / 0.0)

9.6 / 9.7(9.2 / 9.6)

15.5 / 14.5(7.1 / 6.4)

9.9 / 7.2(2.8 / 0.4)

7.9 / 7.0(13.8 / 13.1)

-61.2 / -61.8(-51.9 / -52.2)

-78.6 / -80.8(-69.2 / -71.1)

-65.4 / -66.8 (-55.9 / -57.1)

5K + 1

1K + 1

3K + 1

3RC

1RC 3TS

1TS

3P

1P

5P

10.8 / 10.2(15.8 /15.5)

0.0 / 0.0)(0.0 / 0.3)

Page 87: Supporting Information - Wiley-VCHS3 r) Table SB9: B1 enthalpies and free energies for PMe 3 reactions s) Table SB10:  values for PMe 3 reactions t) Table SB11: Energies

S86

Page 88: Supporting Information - Wiley-VCHS3 r) Table SB9: B1 enthalpies and free energies for PMe 3 reactions s) Table SB10:  values for PMe 3 reactions t) Table SB11: Energies

S87

Figure SB6. Energy profiles for the reaction of KTMC(TF) with P(CH3)3 with B1 and B2.

4.6 / 4.0(0.0 / 0.0)

9.3 / 9.3(11.1 / 11.7)

14.2 / 13.6(9.8 / 9.9)

9.6 / 6.9(7.0 / 5.0)

17.6 / 16.7(20.5/ 20.3)

-21.5 / -22.6(-20.0 / -20.4)

-40.4 / -43.2(-38.1 / -40.2)

-26.5 / -27.7(-26.5 / -27.0)

5K + 1

1K + 1

3K + 1

3RC

1RC

3TS

1TS

3P

1P

5P

21.3 / 20.7(22.4 / 22.5)

0.0 / 0.0(1.5 / 2.2)

5RC

5.4 / 2.8(8.5 / 6.6) 8.6 / 5.5

(13.0 / 10.7)

5TS

3.4 / 3.0(0.0 / 0.0)

10.0 / 10.2(11.1 / 11.8)

13.1 / 12.7(10.2 / 10.2)

3.9 /1.5(2.6 / 0.6)

16.0 / 15.4(15.6 / 15.4)

-48.8 / -49.7(-48.5 / -49.0)

-71.3 / -73.8(-69.6 / -71.6)

-53.3 / -54.2(-54.8 / -55.4)

5K + 1

1K + 1

3K + 1

3RC

1RC3TS

1TS

3P

1P

5P

18.3 / 18.0(18.3 / 18.4)

0.0 / 0.3(0.6 / 1.3)

5RC 2.3 / 0.0(4.6 / 2.7)

4.5 / 1.7(6.8 / 4.5)

5TS

(a) B1/B1+ZPE (B1+Esolv/B1+Esolv+ZPE)

(b) B2/B2+ZPE (B2+Esolv/B2+Esolv+ZPE)

Page 89: Supporting Information - Wiley-VCHS3 r) Table SB9: B1 enthalpies and free energies for PMe 3 reactions s) Table SB10:  values for PMe 3 reactions t) Table SB11: Energies

S88

Figure SB7. Energy profiles for the reaction of KTMC(SR) with P(CH3)3 with B1 and B2.

3.9 / 5.1(0.0 / 0.0)

8.5 / 9.4(11.7 / 11.5)

12.5 / 13.3(9.2 / 8.8)

4.1 / 3.6(2.5 / 0.7)

19.7 / 20.2(21.8 / 21.0)

-17.4 / -16.5(-19.3 / -19.7)

-36.1 / -37.2(-36.3 / -38.6)

-20.6 / -20.0(-23.5 / -24.1)

5K + 1

1K + 1

3K + 1

3RC

1RC

3TS

1TS

3P

1P

5P

21.8 / 22.6(25.5 / 25.1)

0.0 / 1.8(1.8 / 2.4)

5RC0.2 / 0.0

(4.5 / 3.1)

11.6 / 10.3(13.7 / 11.2)

5TS

5.1 / 6.5(1.1 / 2.9)

11.1 / 12.3(12.0 / 13.5)

14.1 / 15.1(10.7 / 12.1)

2.5 / 2.1(0.0 / 0.0)

19.0 / 19.7(18.9 / 19.9)

-42.1 / -41.0(-44.9 / -43.4)

-63.8 / -64.7(-65.6 / -66.2)

-45.3 / -44.5 (-48.8 / -47.7)

5K + 1

1K + 1

3K + 13RC

1RC

3TS

1TS

3P

1P

5P

21.7 / 22,8(22.5 / 23.9)

2.5 / 4.6(2.4 / 4.7)

5RC

0.0 / 0.0(1.5 / 1.8)

9.0 / 7.9(9.0 / 8.2)

5TS

(a) B1/B1+ZPE (B1+Esolv/B1+Esolv+ZPE)

(b) B2/B2+ZPE (B2+Esolv/B2+Esolv+ZPE)

Page 90: Supporting Information - Wiley-VCHS3 r) Table SB9: B1 enthalpies and free energies for PMe 3 reactions s) Table SB10:  values for PMe 3 reactions t) Table SB11: Energies

S89

Figure SB8. Energy profiles for the reaction of KTMC(N3) with P(CH3)3 with B1 and B2.

4.3 / 3.8(0.0 / 0.0)

9.1 / 9.2(10.9 / 11.4)

13.1 / 12.4(9.3 / 9.0)

6.9 / 4.6(5.0 / 3.1)

20.4 / 19.5(20.8 / 20.3)

-17.4 / -18.2(-18.8 / -19.2)

-39.7 / -42.3(-37.2 / -39.4)

-20.7 / -22.0(-23.9 / -24.8)

5K + 1

1K + 1

3K + 1

3RC

1RC

3TS

1TS

3P

1P

5P

22.6 / 22.0(23.9 / 23.7)

0.0 / 0.0(1.6 / 2.0)

5RC 2.8 / 0.8(6.4 / 4.9)

9.6 / 6.5(12.4 / 9.7)

5TS

2.7 / 4.3(0.0 / 0.2)

9.5 / 11.5(10.0 / 10.7)

12.1/ 13.4(9.7 / 9.6)

1.9 / 1.5(1.8 / 0.0)

17.4 / 18.3(17.3 / 16.9)

-43.7 / -42.6(-46.0 / -46.3)

-68.6 / -69.3(-67.0 / -69.1)

-47.5 / -46.7(-50.8 / -51.5)

5K + 1

1K + 1

3K + 1 3RC

1RC

3TS

1TS

3P

1P

5P

19.8 / 21.1(20.4 / 20.3)

0.0 /1.9(0.7 / 1.3)

5RC

0.0 / 0.0(3.0 / 1.6)

5.1 / 3.9(7.3 / 4.8)

5TS

(a) B1/B1+ZPE (B1+Esolv/B1+Esolv+ZPE)

(b) B2/B2+ZPE (B2+Esolv/B2+Esolv+ZPE)

Page 91: Supporting Information - Wiley-VCHS3 r) Table SB9: B1 enthalpies and free energies for PMe 3 reactions s) Table SB10:  values for PMe 3 reactions t) Table SB11: Energies

S90

Figure SB9. Energy profiles for the reaction of KTMC(F) with P(CH3)3 with B1 and B2.

4.2 / 3.6(0.0 / 0.0)

13.6 / 13.0(9.6 / 9.7)

10.6 / 8.0(7.6 / 5.6)

20.9/ 19.5(24.4 / 23.6)

-8.9 / -10.6(-6.4 / -7.4)

-31.0 / -34.0(-29.2 / -31.6)

-11.8 / -13.6(-9.2 / -10.3)

5K + 1

1K + 1

3K + 1

3RC

1RC

3TS

1TS

3P

1P

5P

24.1 / 23.5(25.7 / 25.6)

0.0 / 0.0(2.4 / 3.0)

5RC6.0 / 3.9

(8.5 / 7.0)

13.9/ 10.7(18.0 / 15.3)

5TS

2.1 / 1.5(0.0 / 0.0)

9.4 / 9.0(11.8 / 12.0)

11.7 / 11.2(9.0 / 9.1)

4.6 / 2.0(3.2 / 1.2)

16.4 / 14.9(19.0 / 18.2)

-36.1 / -37.7(-35.9 / -37.0)

-62.2 / -65.2(-61.9 / -64.2)

-39.1 / -40.9(-39.9 / -41.1)

5K + 1

1K + 1

3K + 1 3RC

1RC

3TS

1TS

3P

1P

5P

22.8 / 22.2(26.3 / 26.3)

0.0 / 0.0(1.7 / 2.3)

5RC 3.5 / 1.4(5.4 / 3.9)

8.1 / 4.8(11.5 / 8.8)

5TS

(a) B1/B1+ZPE (B1+Esolv/B1+Esolv+ZPE)

(b) B2/B2+ZPE (B2+Esolv/B2+Esolv+ZPE)

9.7 / 9.3(12.5 / 12.7)

Page 92: Supporting Information - Wiley-VCHS3 r) Table SB9: B1 enthalpies and free energies for PMe 3 reactions s) Table SB10:  values for PMe 3 reactions t) Table SB11: Energies

S91

Figure SB10. Energy profiles for the reaction of KTMC(NCS) with P(CH3)3 with B1 and B2.

4.2 / 4.1(0.0 / 0.0)

12.9 / 12.9(9.1 / 9.2)

8.1 / 6.1(6.6 / 4.7)

19.5 / 18.9(19.1 / 18.6)

-18.3 / -18.9(-18.6 / -19.1)

-38.6 / -40.9(-34.5 / -36.6)

-21.9 / -22.8(-24.6 / -25.4)

5K + 1

1K + 1

3K + 1

3RC

1RC

3TS

1TS

3P

1P

5P

21.0 / 20.8(21.6 / 21.6)

0.0 / 0.0(1.8 / 1.9)

5RC3.9 / 2.1

(8.0 / 6.3)

10.2 / 7.4(12.9 / 10.2)

5TS

2.5 / 3.7(0.0 / 0.2)

9.0 / 10.4(10.5 / 11.0)

11.6 / 12.8(8.6 / 8.9)

3.3 / 2.6(1.7 / 0.0)

17.5 / 18.2(16.3 / 16.0)

-43.5 / -42.9(-47.7 / -48.0)

-67.5 / -68.4(-65.1 / -67.0)

-47.7 / -47.2(-50.9 / -51.4)

5K + 1

1K + 1

3K + 1

3RC

1RC

3TS

1TS

3P

1P

5P

18.5 / 19.6(17.2 / 17.5)

0.0 / 1.3(0.4 / 0.7)

5RC 0.5 / 0.0(3.8 / 2.3)

6.0 / 4.5(8.0 / 5.6)

5TS

(a) B1/B1+ZPE (B1+Esolv/B1+Esolv+ZPE)

(b) B2/B2+ZPE (B2+Esolv/B2+Esolv+ZPE)

8.8 / 9.0(11.4 / 11.6)

Page 93: Supporting Information - Wiley-VCHS3 r) Table SB9: B1 enthalpies and free energies for PMe 3 reactions s) Table SB10:  values for PMe 3 reactions t) Table SB11: Energies

S92

Figure SB11. Change in electron occupation patterns along the reaction path.

Singlet

Triplet

Quintet

π*

δ

σxy*

σz2*

φP

π*

δ

σxy*

σz2*

π*

δ

σxy*

σz2*π*

δ

σxy*

σz2*

π*

δ

σxy*

σz2*

π*

δ

σxy*

σz2*

φP

φP

φP

φP

φP

π*

δ

σxy*

σz2*

φP

π*

δ

σxy*

σz2*

φP

π*

δ

σxy*

σz2*

φP

TMC(AN)

π*

δ

σxy*

σz2*

φP

π*

δ

σxy*

σz2*

φP

* Both types of electron shift give almost the same activation barrier.

π*

δ

σxy*

σz2*

φP

* The α-shift path is accessible in TMC(AN), but not low-lying.

α

β

α

β

Page 94: Supporting Information - Wiley-VCHS3 r) Table SB9: B1 enthalpies and free energies for PMe 3 reactions s) Table SB10:  values for PMe 3 reactions t) Table SB11: Energies

S93

Figure SB12. Natural orbitals of 3TS of the reaction between KTMC(N3) + PMe3 and the change in

atomic spin density on P with P-O distance.

* The figure shows that the shift of two electron is not exactly “one-by-one”.

Page 95: Supporting Information - Wiley-VCHS3 r) Table SB9: B1 enthalpies and free energies for PMe 3 reactions s) Table SB10:  values for PMe 3 reactions t) Table SB11: Energies

S94

Figure SB13. Energy scan for K + PPh3

Page 96: Supporting Information - Wiley-VCHS3 r) Table SB9: B1 enthalpies and free energies for PMe 3 reactions s) Table SB10:  values for PMe 3 reactions t) Table SB11: Energies

S95

Figure SB14. Optimized structures for TSO (PPh3)

KTMC(AN) + PPh3 KTMC(N3) + PPh3 KTMC(S) + PPh3

P

NNFe

NA

r(Fe-O) = 1.80 [1.69]r(Fe-N) = 2.14 [2.23]r(Fe-NA) = 2.28 [2.18]a(P-O-Fe) = 159.9 [177.5]

2.36 [2.93]P

N N

NA

Fe

O

2.13 [2.25]

r(Fe-O) = 1.89 [1.85]r(Fe-N) = 2.15 [2.26]r(Fe-NA) = 2.03 [2.04]a(P-O-Fe) = 158.5 [168.0]

P

Fe

O

SA

NN

r(Fe-O) = 1.92 [1.85]r(Fe-N) = 2.16 [2.26]r(Fe-SA) = 2.41 [2.49]a(P-O-Fe) = 160.6 [162.6]

2.17 [2.21]

Page 97: Supporting Information - Wiley-VCHS3 r) Table SB9: B1 enthalpies and free energies for PMe 3 reactions s) Table SB10:  values for PMe 3 reactions t) Table SB11: Energies

S96

Figure SB15. The reaction of KTMC(AN) + P(CH3)3 in solvent

(a) Energy change and TS geometry – the highest point on the scan was optimized and characterized

by its forces as a TS species.

Page 98: Supporting Information - Wiley-VCHS3 r) Table SB9: B1 enthalpies and free energies for PMe 3 reactions s) Table SB10:  values for PMe 3 reactions t) Table SB11: Energies

S97

Page 99: Supporting Information - Wiley-VCHS3 r) Table SB9: B1 enthalpies and free energies for PMe 3 reactions s) Table SB10:  values for PMe 3 reactions t) Table SB11: Energies

S98

(b) Numerical frequency calculations on the above TS gave 5 imaginary modes, which we could not

eliminate, and are shown below. The TS is rather loose (rP---O = 2.93Å) and the barrier is mostly due

to desolvation with little O-transfer character. The second mode with frequency 71i cm-1 corresponds

to a reaction vector for such a loose structure, others are rotations and translations of mixed

characters.

Page 100: Supporting Information - Wiley-VCHS3 r) Table SB9: B1 enthalpies and free energies for PMe 3 reactions s) Table SB10:  values for PMe 3 reactions t) Table SB11: Energies

S99

Page 101: Supporting Information - Wiley-VCHS3 r) Table SB9: B1 enthalpies and free energies for PMe 3 reactions s) Table SB10:  values for PMe 3 reactions t) Table SB11: Energies

S100

Figure SB16. Energy scan for the reaction between KTMC(AN) and PPh3 with solvation correction

(a) scan

When the gas-phase geometry was used and the solvent effect was included in a single point

calculation, the relative energy at r = 3.4 Å was found to be high. The spin density analysis showed

that this is mainly because, already at this long distance, ~0.5 electron is transferred from PPh3 to

iron. [This could be an artifact of DFT. But in any case, this electron transfer changes the reagent

from KTMC(AN)2+ towards KTMC(AN)

1+, resulting in a smaller solvation stabilization and a high energy].

Indeed, when the geometry was optimized in the solvent during the scan, the electron transfer was

suppressed and the system was stabilized by about 8 kcal/mol. By performing a single-point

B2//B1+Esolv calculation on so-obtained “5TSO” in solvent, we found a “barrier” height of 13.4

kcal/mol. This barrier arises mostly due to the desolvation of the dipositively charged reagent with L

= AN

Page 102: Supporting Information - Wiley-VCHS3 r) Table SB9: B1 enthalpies and free energies for PMe 3 reactions s) Table SB10:  values for PMe 3 reactions t) Table SB11: Energies

S101

(b) geometry optimization

Page 103: Supporting Information - Wiley-VCHS3 r) Table SB9: B1 enthalpies and free energies for PMe 3 reactions s) Table SB10:  values for PMe 3 reactions t) Table SB11: Energies

S102

Figure SB17. ZPE estimates for 5TSO (L=AN) optimized in solution

ZPE(5TS)/ZPE(5R)

TF 0.999065

F 0.998166

N3 0.998057

NCS 0.997966

SR 0.997950

average 0.998241

- ZPE(5TS)/ZPE(5R) is constant.

- So for AN, the average ZPE(5TS)/ZPE(5R) value was used from the series of L ligands.

With B2, the barrier for quintet AN was

∆(E+Esolv) = 6.1kcal/mol

∆[E+Esolv+ZPE(B1)ave] = 3.0 kcal/mol

∆corr (thermal and entropic contributions) is also constant (Table SA4), and so if ∆corr =10.0 is

assumed, we get:

∆(E+Esolv+ ∆corr+ZPE(B1)) = ∆G? = 13.0 kcal/mol

Page 104: Supporting Information - Wiley-VCHS3 r) Table SB9: B1 enthalpies and free energies for PMe 3 reactions s) Table SB10:  values for PMe 3 reactions t) Table SB11: Energies

S103

Part C

Reactions between [TMC(L)Fe=O]Z + C6H8

Page 105: Supporting Information - Wiley-VCHS3 r) Table SB9: B1 enthalpies and free energies for PMe 3 reactions s) Table SB10:  values for PMe 3 reactions t) Table SB11: Energies

S104

Table SC1. Group spin densities and group charges for the reaction of 3,5,1KTMC(AN) with C6H8

(a) Spin density

ρ(Fe) ρ(O) ρ(TMC(L)) ρ(C6H8)

3KTMC(AN) 1.25 0.87 -0.12 -

5KTMC(AN) 3.00 0.67 0.33 -

1KTMC(AN) 0.04 -0.03 -0.01 -

3RC 1.24 0.88 -0.12 0.00

5RC - - - -

1RC -0.12 0.10 0.02 0.00

3TS 0.97 0.63 -0.09 0.50

5TS - - - -

1TS 0.83 -0.24 -0.09 -0.50

3I 1.03 0.13 -0.12 0.96

ρ(Fe) ρ(OH) ρ(TMC(L)) ρ(C6H7)

5I (isolated) a 3.72 0.14 0.14 -

1I (isolated) a 0.00 0.00 0.00 -

(b) Charge

Q(Fe) Q(O) Q(TMC(L)) Q(C6H8)

3KTMC(AN) 0.51 -0.33 1.81 -

5KTMC(AN) 0.62 -0.32 1.70 -

1KTMC(AN) 0.51 -0.32 1.81 -

Page 106: Supporting Information - Wiley-VCHS3 r) Table SB9: B1 enthalpies and free energies for PMe 3 reactions s) Table SB10:  values for PMe 3 reactions t) Table SB11: Energies

S105

3RC 0.52 -0.34 1.76 0.06

5RC - - - -

1RC 0.53 -0.34 1.75 0.06

3TS 0.63 -0.54 1.49 0.43

5TS - - - -

1TS 0.61 -0.52 1.49 0.42

3I 0.62 -0.65 1.55 0.48

Q(Fe) Q(OH) Q(TMC(L)) Q(C6H7)

5I (isolated) a 0.66 -0.46 0.80 1.00

1I (isolated) a 0.57 -0.42 0.86 1.00

a) Finally, a second electron transfer occurs and the system is dissociated into [TMC(AN)(Fe-OH)]1+ + C6H7+.

Table SC2. Group spin densities and group charges for the reaction of 3,5,1KTMC(TF) with C6H8

(a) Spin density

ρ(Fe) ρ(O) ρ(TMC(L)) ρ(C6H8)

3KTMC(TF) 1.32 0.80 -0.11 -

5KTMC(TF) 3.07 0.61 0.33 -

1KTMC(TF) -0.13 0.11 0.02 -

3RC 1.32 0.80 -0.12 0.00

5RC 3.08 0.60 0.32 0.00

Page 107: Supporting Information - Wiley-VCHS3 r) Table SB9: B1 enthalpies and free energies for PMe 3 reactions s) Table SB10:  values for PMe 3 reactions t) Table SB11: Energies

S106

1RC 0.07 -0.06 -0.01 0.00

3TS 1.05 0.59 -0.09 0.45

5TS 3.72 0.24 0.41 -0.37

1TS -0.89 0.37 0.09 0.43

3I 1.02 0.09 -0.10 0.99

5I 4.04 0.34 0.59 -0.97

1I -1.01 -0.09 0.11 1.00

(b) Charge

Q(Fe) Q(O) Q(TMC(L)) Q(C6H8)

3KTMC(TF) 0.60 -0.39 0.79 -

5KTMC(TF) 0.70 -0.38 0.68 -

1KTMC(TF) 0.60 -0.38 0.79 -

3RC 0.60 -0.41 0.77 0.04

5RC 0.72 -0.41 0.65 0.04

1RC 0.59 -0.39 0.76 0.04

3TS 0.70 -0.57 0.55 0.32

5TS 0.84 -0.59 0.46 0.29

1TS 0.70 -0.55 0.56 0.30

3I 0.66 -0.67 0.58 0.42

5I 0.88 -0.76 0.41 0.47

1I 0.67 -0.67 0.58 0.42

Page 108: Supporting Information - Wiley-VCHS3 r) Table SB9: B1 enthalpies and free energies for PMe 3 reactions s) Table SB10:  values for PMe 3 reactions t) Table SB11: Energies

S107

Page 109: Supporting Information - Wiley-VCHS3 r) Table SB9: B1 enthalpies and free energies for PMe 3 reactions s) Table SB10:  values for PMe 3 reactions t) Table SB11: Energies

S108

Table SC3. Group spin densities and group charges for the reaction of 3,5,1KTMC(SR) with C6H8

(a) Spin density

ρ(Fe) ρ(O) ρ(TMC(L)) ρ(C6H8)

3KTMC(SR) 1.27 0.81 -0.08 -

5KTMC(SR) 3.11 0.72 0.16 -

1KTMC(SR) -0.40 0.45 -0.05 -

3RC 1.28 0.81 -0.09 0.00

5RC 3.12 0.72 0.16 0.00

1RC -0.40 0.44 -0.04 0.00

3TS 1.04 0.59 -0.04 0.40

5TS 3.71 0.22 0.47 -0.40

1TS -0.86 0.39 0.07 0.40

3I 0.97 0.09 -0.05 0.98

5I 3.95 0.28 0.74 -0.97

1I -0.98 -0.08 0.07 1.00

(b) Charge

Q(Fe) Q(O) Q(TMC(L)) Q(C6H8)

3KTMC(SR) 0.30 -0.47 1.18 -

5KTMC(SR) 0.37 -0.48 1.12 -

1KTMC(SR) 0.29 -0.46 1.17 -

3RC 0.31 -0.49 1.15 0.03

Page 110: Supporting Information - Wiley-VCHS3 r) Table SB9: B1 enthalpies and free energies for PMe 3 reactions s) Table SB10:  values for PMe 3 reactions t) Table SB11: Energies

S109

5RC 0.38 -0.50 1.09 0.03

1RC 0.30 -0.48 1.15 0.03

3TS 0.36 -0.62 1.00 0.26

5TS 0.54 -0.67 0.86 0.28

1TS 0.37 -0.61 0.99 0.25

3I 0.30 -0.72 1.01 0.41

5I 0.53 -0.79 0.82 0.45

1I 0.30 -0.72 1.02 0.40

Table SC4. Group spin densities and group charges for the reaction of 3,5,1KTMC(N3) with C6H8

(a) Spin density

ρ(Fe) ρ(O) ρ(TMC(L)) ρ(C6H8)

3KTMC(N3) 1.24 0.79 -0.03 -

5KTMC(N3) 3.05 0.62 0.33 -

1KTMC(N3) -0.15 0.17 -0.02 -

3RC 1.25 0.78 -0.03 0.00

5RC 3.05 0.62 0.33 0.00

1RC 0.05 -0.06 0.01 0.00

3TS 1.04 0.60 -0.06 0.42

5TS 3.69 0.18 0.50 -0.37

Page 111: Supporting Information - Wiley-VCHS3 r) Table SB9: B1 enthalpies and free energies for PMe 3 reactions s) Table SB10:  values for PMe 3 reactions t) Table SB11: Energies

S110

1TS -0.80 0.38 0.06 0.36

3I 0.95 0.09 -0.02 0.99

5I 3.98 0.28 0.71 -0.97

1I -0.96 -0.08 0.03 1.00

(b) Charge

Q(Fe) Q(O) Q(TMC(L)) Q(C6H8)

3KTMC(N3) 0.50 -0.41 0.91 -

5KTMC(N3) 0.62 -0.42 0.80 -

1KTMC(N3) 0.50 -0.40 0.90 -

3RC 0.52 -0.43 0.88 0.03

5RC 0.62 -0.43 0.78 0.03

1RC 0.52 -0.42 0.87 0.04

3TS 0.61 -0.58 0.69 0.28

5TS 0.76 -0.60 0.57 0.28

1TS 0.59 -0.56 0.72 0.25

3I 0.58 -0.69 0.69 0.41

5I 0.87 -0.75 0.43 0.45

1I 0.58 -0.69 0.71 0.40

Page 112: Supporting Information - Wiley-VCHS3 r) Table SB9: B1 enthalpies and free energies for PMe 3 reactions s) Table SB10:  values for PMe 3 reactions t) Table SB11: Energies

S111

Table SC5. Group spin densities and group charges for the reaction of 3,5,1KTMC(F) with C6H8

(a) Spin density

ρ(Fe) ρ(O) ρ(TMC(L)) ρ(C6H8)

3KTMC(F) 1.28 0.89 -0.07 -

5KTMC(F) 3.04 0.62 0.33 -

1KTMC(F) -0.04 0.03 0.00 -

3RC 1.29 0.79 -0.07 0.00

5RC 3.05 0.62 0.33 0.00

1RC 0.00 0.00 0.00 0.00

3TS 1.05 0.59 -0.06 0.43

5TS 3.68 0.20 0.45 -0.33

1TS 0.87 -0.42 -0.07 -0.37

3I 0.99 0.09 -0.07 0.99

5I 4.04 0.29 0.64 -0.97

1I 0.98 0.09 -0.07 -1.00

(b) Charge

Q(Fe) Q(O) Q(TMC(L)) Q(C6H8)

3KTMC(F) 0.55 -0.43 0.88 -

5KTMC(F) 0.67 -0.42 0.76 -

1KTMC(F) 0.54 -0.42 0.88 -

3RC 0.57 -0.45 0.85 0.03

Page 113: Supporting Information - Wiley-VCHS3 r) Table SB9: B1 enthalpies and free energies for PMe 3 reactions s) Table SB10:  values for PMe 3 reactions t) Table SB11: Energies

S112

5RC 0.69 -0.45 0.73 0.03

1RC 0.57 -0.44 0.84 0.03

3TS 0.66 -0.60 0.67 0.27

5TS 0.81 -0.62 0.57 0.24

1TS 0.66 -0.57 0.67 0.24

3I 0.63 -0.70 0.67 0.40

5I 0.86 -0.79 0.48 0.45

1I 0.63 -0.70 0.66 0.41

Table SC6. Group spin densities and group charges for the reaction of 3,5,1KTMC(NCS) with C6H8

(a) Spin density

ρ(Fe) ρ(O) ρ(TMC(L)) ρ(C6H8)

3KTMC(NCS) 1.22 0.81 -0.04 -

5KTMC(NCS) 3.00 0.62 0.38 -

1KTMC(NCS) 0.07 -0.06 -0.01 -

3RC 1.22 0.82 -0.04 0.00

5RC 3.00 0.62 0.38 0.00

1RC -0.08 0.06 0.01 0.00

3TS 1.01 0.60 -0.04 0.44

5TS 3.72 0.20 0.47 -0.39

1TS -0.84 0.36 0.06 0.42

Page 114: Supporting Information - Wiley-VCHS3 r) Table SB9: B1 enthalpies and free energies for PMe 3 reactions s) Table SB10:  values for PMe 3 reactions t) Table SB11: Energies

S113

3I 0.95 0.10 -0.04 0.99

5I 4.01 0.31 0.65 -0.97

1I -0.95 -0.09 0.04 1.00

(b) Charge

Q(Fe) Q(O) Q(TMC(L)) Q(C6H8)

3KTMC(NCS) 0.53 -0.39 0.85 -

5KTMC(NCS) 0.66 -0.39 0.73 -

1KTMC(NCS) 0.53 -0.38 0.85 -

3RC 0.54 -0.40 0.82 0.04

5RC 0.67 -0.40 0.70 0.04

1RC 0.54 -0.40 0.82 0.04

3TS 0.65 -0.56 0.62 0.30

5TS 0.78 -0.59 0.51 0.29

1TS 0.66 -0.54 0.60 0.28

3I 0.65 -0.67 0.61 0.41

5I 0.84 -0.75 0.45 0.46

1I 0.65 -0.67 0.61 0.41

Page 115: Supporting Information - Wiley-VCHS3 r) Table SB9: B1 enthalpies and free energies for PMe 3 reactions s) Table SB10:  values for PMe 3 reactions t) Table SB11: Energies

S114

Table SC7. Absolute B1 energies, solvation correction (ε = 37.5) and respective relative values

(a) KTMC(AN) + C6H8

Energy (au)

∆E

(kcal/mol)

ZPE

(au)

E + ZPE

(au)

∆(E+ZPE)

(kcal/mol)

Esolv (e=37.5)

(kcal/mol)

∆(E+Esolv)

(kcal/mo)

∆(E+ZPE+Esolv)

(kcal/mol)

C6H8 (2) -233.364631 0.123401 -233.241230 -2.0146

3KTMC (AN)+ 2 -1335.792939 5.6 0.655979 -1335.136960 5.4 -147.0154 0.0 0.0

5KTMC(AN) + 2 -1335.781917 12.5 0.652659 -1335.129258 10.3 -145.6127 8.3 6.2

1KTMC (AN)+ 2 -1335.778193 14.8 0.655308 -1335.122884 14.3 -147.0070 9.3 8.8

3RC -1335.801817 0.0 0.656213 -1335.145604 0.0 -140.3954 1.0 1.2

5RC - - - - - - - -

1RC -1335.787074 9.3 0.656205 -1335.130869 9.2 -140.1032 10.6 10.7

3TS -1335.787009 9.3 0.650949 -1335.136060 6.0 -133.6696 17.1 13.9

5TS - - - - - - - -

1TS -1335.781444 12.8 0.651336 -1335.130108 9.7 -133.5461 20.7 17.8

3I -1335.819112 -10.9 0.653797 -1335.165315 -12.4 -137.1543 -6.6 -7.9

5I-isolated -1103.388478 0.534713 -1102.853765 -39.0374

C6H7+ -232.504088 0.112116 -232.391971 -57.8749

5I (sum) -1335.892566 -56.9 0.646829 -1335.245736 -62.8 -96.9123 -12.4 -18.2

1I-isolated -1103.371884 0.540129 -1102.831755 -42.0763

C6H7+ -232.504088 0.112116 -232.391971 -57.8749

1I (sum) -1335.875972 -46.5 0.652245 -1335.223726 -49.0 -99.9512 -5.0 -7.4

(b) KTMC(TF) + C6H8

Page 116: Supporting Information - Wiley-VCHS3 r) Table SB9: B1 enthalpies and free energies for PMe 3 reactions s) Table SB10:  values for PMe 3 reactions t) Table SB11: Energies

S115

Energy (au)

∆E

(kcal/mol)

ZPE

(au)

E + ZPE

(au)

∆(E+ZPE)

(kcal/mol)

Esolv (e=37.5)

(kcal/mol)

∆(E+Esolv)

(kcal/mo)

∆(E+ZPE+Esolv)

(kcal/mol)

C6H8 (2) -233.364631 0.123401 -233.241230 -2.0146

3KTMC (TF)+ 2 -1729.442440 3.7 0.636331 -1728.806109 3.1 -52.2416 0.0 0.0

5KTMC(TF) + 2 -1729.434517 8.7 0.633186 -1728.801331 6.1 -50.1973 7.0 5.0

1KTMC (TF)+ 2 -1729.427174 13.3 0.636398 -1728.790776 12.7 -51.9980 9.8 9.9

3RC -1729.448333 0.0 0.637358 -1728.810975 0.0 -47.7254 0.8 1.5

5RC -1729.440232 5.1 0.633557 -1728.806675 2.7 -45.3792 8.2 6.5

1RC -1729.432366 10.0 0.636730 -1728.795637 9.6 -47.6768 10.9 11.1

3TS -1729.421291 17.0 0.631357 -1728.789934 13.2 -46.5233 19.0 15.9

5TS -1729.433254 9.5 0.628681 -1728.804573 4.0 -45.2974 12.7 7.9

1TS -1729.415401 20.7 0.631571 -1728.783830 17.0 -44.0899 25.1 22.1

3I -1729.460899 -7.9 0.634614 -1728.826285 -9.6 -46.5477 -5.9 -7.0

5I -1729.466604 -11.5 0.629026 -1728.837578 -16.7 -44.3721 -7.3 -11.9

1I -1729.460347 -7.5 0.634589 -1728.825758 -9.3 -46.5720 -5.6 -6.7

Page 117: Supporting Information - Wiley-VCHS3 r) Table SB9: B1 enthalpies and free energies for PMe 3 reactions s) Table SB10:  values for PMe 3 reactions t) Table SB11: Energies

S116

(c) KTMC(SR) + C6H8

Energy (au)

∆E

(kcal/mol)

ZPE

(au)

E + ZPE

(au)

∆(E+ZPE)

(kcal/mol)

Esolv (e=37.5)

(kcal/mol)

∆(E+Esolv)

(kcal/mo)

∆(E+ZPE+Esolv)

(kcal/mol)

C6H8 (2) -233.364631 0.123401 -233.241230 -2.0146

3KTMC(SR) + 2 -1640.242285 3.3 0.627795 -1639.614490 4.5 -48.7159 0.0 0.0

5KTMC(SR) + 2 -1640.241970 3.5 0.624997 -1639.616972 2.9 -46.4425 2.5 0.7

1KTMC(SR) + 2 -1640.228651 11.9 0.627131 -1639.601520 12.6 -48.1007 9.2 8.8

3RC -1640.247543 0.0 0.628458 -1639.619085 1.6 -44.5941 0.8 1.2

5RC -1640.247109 0.3 0.625517 -1639.621593 0.0 -42.5164 3.2 1.7

1RC -1640.233237 9.0 0.627353 -1639.605884 9.9 -43.5966 10.8 10.5

3TS -1640.221069 16.6 0.622291 -1639.598778 14.3 -42.8407 19.2 15.7

5TS -1640.231730 9.9 0.619330 -1639.612400 5.8 -41.8191 13.5 8.2

1TS -1640.216045 19.8 0.622636 -1639.593409 17.7 -42.4916 22.7 19.5

3I -1640.261217 -8.6 0.625297 -1639.635920 -9.0 -43.5518 -6.7 -8.3

5I -1640.266238 -11.7 0.620824 -1639.645414 -14.9 -42.5949 -8.9 -13.3

1I -1640.261616 -8.8 0.625127 -1639.636489 -9.3 -43.5070 -6.9 -8.6

(d) KTMC(N3) + C6H8

Energy (au)

∆E

(kcal/mol)

ZPE

(au)

E + ZPE

(au)

∆(E+ZPE)

(kcal/mol)

Esolv (e=37.5)

(kcal/mol)

∆(E+Esolv)

(kcal/mo)

∆(E+ZPE+Esolv)

(kcal/mol)

C6H8 (2) -233.364631 0.123401 -233.241230 -2.0146

3KTMC(N3) + 2 -1367.498702 3.5 0.620344 -1366.878358 3.2 -52.9726 0.0 0.0

5KTMC(N3) + 2 -1367.494474 6.1 0.617260 -1366.877215 3.9 -50.6178 5.0 3.1

Page 118: Supporting Information - Wiley-VCHS3 r) Table SB9: B1 enthalpies and free energies for PMe 3 reactions s) Table SB10:  values for PMe 3 reactions t) Table SB11: Energies

S117

1KTMC(N3) + 2 -1367.484586 12.3 0.619929 -1366.864657 11.8 -52.5706 9.3 9.0

3RC -1367.504262 0.0 0.620759 -1366.883504 0.0 -48.6535 0.8 1.1

5RC -1367.500047 2.6 0.617542 -1366.882504 0.6 -45.3573 6.8 5.0

1RC -1367.490181 8.8 0.620944 -1366.869237 9.0 -48.3124 10.0 10.4

3TS -1367.476831 17.2 0.615200 -1366.861631 13.7 -46.5980 20.1 16.9

5TS -1367.489486 9.3 0.612307 -1366.877179 4.0 -45.8883 12.9 7.8

1TS -1367.470778 21.0 0.615700 -1366.855078 17.8 -46.9968 23.5 20.6

3I -1367.518343 -8.8 0.618599 -1366.899744 -10.2 -46.6013 -6.0 -7.0

5I -1367.523595 -12.1 0.611685 -1366.91191 -17.8 -44.4481 -7.1 -12.5

1I -1367.518183 -8.7 0.617953 -1366.899422 -10.0 -46.4244 -5.7 -7.2

(e) KTMC(F) + C6H8

Energy (au)

∆E

(kcal/mol)

ZPE

(au)

E + ZPE

(au)

∆(E+ZPE)

(kcal/mol)

Esolv (e=37.5)

(kcal/mol)

∆(E+Esolv)

(kcal/mo)

∆(E+ZPE+Esolv)

(kcal/mol) a

C6H8 (2) -233.364631 0.123401 -233.241230 -2.0146

3KTMC(F) + 2 -1303.241232 3.4 0.610203 -1302.631029 2.9 -47.7152 0.0 0.0

5KTMC(F) + 2 -1303.230996 9.8 0.607026 -1302.623969 7.4 -46.5673 7.6 5.6

1KTMC(F) + 2 -1303.226285 12.8 0.610341 -1302.615944 12.4 -47.4727 9.6 9.7

3RC -1303.246690 0.0 0.610995 -1302.635695 0.0 -42.7619 1.5 2.0

5RC -1303.236346 6.5 0.607581 -1302.628765 4.3 -42.1519 8.6 7.0

1RC -1303.232033 9.2 0.611043 -1302.620991 9.2 -42.5805 10.9 11.4

3TS -1303.218982 17.4 0.604813 -1302.614169 13.5 -40.9130 20.8 17.4

5TS -1303.225246 13.5 0.602249 -1302.622997 8.0 -40.8601 16.9 11.9

Page 119: Supporting Information - Wiley-VCHS3 r) Table SB9: B1 enthalpies and free energies for PMe 3 reactions s) Table SB10:  values for PMe 3 reactions t) Table SB11: Energies

S118

1TS -1303.213259 21.0 0.604745 -1302.608514 17.1 -40.8788 24.4 21.0

3I -1303.259153 -7.8 0.607659 -1302.651494 -9.9 -40.3236 -3.9 -5.5

5I -1303.259551 -8.1 0.602455 -1302.657095 -13.4 -40.7737 -4.6 -9.4

1I -1303.259955 -8.3 0.608103 -1302.651851 -10.1 -41.3831 -5.4 -6.7

Page 120: Supporting Information - Wiley-VCHS3 r) Table SB9: B1 enthalpies and free energies for PMe 3 reactions s) Table SB10:  values for PMe 3 reactions t) Table SB11: Energies

S119

(f) KTMC(NCS) + C6H8

Energy (au)

∆E

(kcal/mol)

ZPE

(au)

E + ZPE

(au)

∆(E+ZPE)

(kcal/mol)

Esolv

(e=37.5)

(kcal/mol)

∆(E+Esolv)

(kcal/mo)

∆(E+ZPE+Esolv)

(kcal/mol) a

C6H8 (2) -233.364631 0.123401 -233.241230 -2.0146

3KTMC(NCS) +

2 -1694.377359 3.4 0.618517 -1693.758843 3.2 -55.0663 0.0 0.0

5KTMC(NCS) +

2 -1694.371148 7.3 0.615492 -1693.755656 5.2 -52.3756 6.6 4.7

1KTMC(NCS) +

2 -1694.363486 12.2 0.618611 -1693.744875 12.0 -54.6647 9.1 9.2

3RC -1694.382850 0.0 0.618861 -1693.763989 0.0 -50.6681 1.0 1.2

5RC -1694.376577 3.9 0.615854 -1693.760723 2.0 -48.3909 7.2 5.5

1RC -1694.368784 8.8 0.619003 -1693.749781 8.9 -50.2252 10.2 10.5

3TS -1694.355768 17.0 0.613741 -1693.742027 13.8 -49.8176 18.8 15.8

5TS -1694.366008 10.6 0.610411 -1693.755597 5.3 -47.8082 14.4 9.3

1TS -1694.350594 20.2 0.613946 -1693.736648 17.2 -47.7054 24.2 21.3

3I -1694.396255 -8.4 0.616368 -1693.779887 -10.0 -49.9996 -6.8 -8.1

5I -1694.399754 -10.6 0.610519 -1693.789235 -15.8 -46.8803 -5.9 -10.9

1I -1694.396418 -8.5 0.616432 -1693.779986 -10.0 -49.9770 -6.9 -8.2

Page 121: Supporting Information - Wiley-VCHS3 r) Table SB9: B1 enthalpies and free energies for PMe 3 reactions s) Table SB10:  values for PMe 3 reactions t) Table SB11: Energies

S120

Table SC8. Absolute B2//B1 energies, solvation correction (ε = 37.5) and respective relative

values

(a) KTMC(AN) + C6H8

Energy (au)

∆E

(kcal/mol)

ZPE

(au)

E + ZPE

(au)

∆(E+ZPE)

(kcal/mol)

Esolv (e=37.5)

(kcal/mol)

∆(E+Esolv)

(kcal/mo)

∆(E+ZPE+Esolv)

(kcal/mol)

C6H8 (2) -233.483698 0.123401 -233.360297 -2.7065

3KTMC (AN)+ 2 -1336.446416 4.6 0.655979 -1335.790437 4.4 -147.0182 0.0 0.0

5KTMC(AN) + 2 -1336.442730 6.9 0.652659 -1335.790071 4.7 -146.8537 2.5 0.4

1KTMC (AN)+ 2 -1336.433786 12.5 0.655308 -1335.778478 11.9 -148.0990 6.8 6.4

3RC -1336.453720 0.0 0.656213 -1335.797507 0.0 -140.4280 2.0 2.2

5RC - - - - - - - -

1RC -1336.438228 9.7 0.656205 -1335.782023 9.7 -139.9405 12.2 12.4

3TS -1336.435063 11.7 0.650949 -1335.784114 8.4 -134.6339 19.5 16.4

5TS - - - - - - -

1TS -1336.429521 15.2 0.651336 -1335.778185 12.1 -134.5022 23.1 20.2

3I -1336.474482 -13.0 0.653797 -1335.820685 -14.5 -136.4505 -7.0 -8.4

5I-isolated -1103.941710 0.534713 -1103.406997 -40.7903

C6H7+ -232.610710 0.112116 -232.498594 -57.9680

5I (sum) -1336.552421 -61.9 0.646829 -1335.905592 -67.8 -98.7583 -18.3 -24.0

1I-isolated -1103.924010 0.540129 -1103.383881 -42.1339

C6H7+ -232.610710 0.112116 -232.498594 -57.9680

1I (sum) -1336.534721 -50.8 0.652245 -1335.882476 -53.3 -100.1019 -8.5 -10.8

Page 122: Supporting Information - Wiley-VCHS3 r) Table SB9: B1 enthalpies and free energies for PMe 3 reactions s) Table SB10:  values for PMe 3 reactions t) Table SB11: Energies

S121

(b) KTMC(TF) + C6H8

Energy (au)

∆E

(kcal/mol)

ZPE

(au)

E + ZPE

(au)

∆(E+ZPE)

(kcal/mol)

Esolv (e=37.5)

(kcal/mol)

∆(E+Esolv)

(kcal/mo)

∆(E+ZPE+Esolv)

(kcal/mol)

C6H8 (2) -233.483698 0.123401 -233.360297 -2.7065

3KTMC (TF)+ 2 -1730.332508 2.2 0.636331 -1729.696177 3.0 -53.0250 0.0 0.0

5KTMC(TF) + 2 -1730.331773 2.7 0.633186 -1729.698587 1.5 -50.8658 2.6 0.6

1KTMC (TF)+ 2 -1730.317033 11.9 0.636398 -1729.680635 12.8 -52.5438 10.2 10.2

3RC -1730.336035 0.0 0.637358 -1729.698677 1.5 -48.7111 2.1 2.7

5RC -1730.334566 0.9 0.633557 -1729.701009 0.0 -47.0042 4.7 3.0

1RC -1730.320473 9.8 0.636730 -1729.683743 10.8 -47.8352 12.7 13.0

3TS -1730.305834 19.0 0.631357 -1729.674477 16.6 -48.1382 21.6 18.5

5TS -1730.323707 7.7 0.628681 -1729.695026 3.8 -45.9008 12.6 7.8

1TS -1730.299026 23.2 0.631571 -1729.667455 21.1 -47.5049 26.5 23.5

3I -1730.352849 -10.6 0.634614 -1729.718235 -10.8 -47.7858 -7.5 -8.6

5I -1730.364645 -18.0 0.629026 -1729.735619 -21.7 -46.7745 -13.9 -18.5

1I -1730.353372 -10.9 0.634589 -1729.718783 -11.2 -47.1996 -7.3 -8.4

Page 123: Supporting Information - Wiley-VCHS3 r) Table SB9: B1 enthalpies and free energies for PMe 3 reactions s) Table SB10:  values for PMe 3 reactions t) Table SB11: Energies

S122

(c) KTMC(SR) + C6H8

Energy (au)

∆E

(kcal/mol)

ZPE

(au)

E + ZPE

(au)

∆(E+ZPE)

(kcal/mol)

Esolv (e=37.5)

(kcal/mol)

∆(E+Esolv)

(kcal/mo)

∆(E+ZPE+Esolv)

(kcal/mol)

C6H8 (2) -233.483698 0.123401 -233.360297 -2.7065

3KTMC(SR) + 2 -1640.894436 4.8 0.627795 -1640.266641 6.2 -48.4694 1.1 2.9

5KTMC(SR) + 2 -1640.898640 2.2 0.624997 -1640.273643 1.8 -46.9347 0.0 0.0

1KTMC(SR) + 2 -1640.880123 13.8 0.627131 -1640.252992 14.8 -47.8273 10.7 12.1

3RC -1640.898523 2.2 0.628458 -1640.270065 4.1 -44.0558 3.0 5.1

5RC -1640.902081 0.0 0.625517 -1640.276564 0.0 -42.8499 1.9 2.3

1RC -1640.882123 12.5 0.627353 -1640.254770 13.7 -43.3527 13.9 15.4

3TS -1640.867437 21.7 0.622291 -1640.245146 19.7 -43.0629 23.5 21.8

5TS -1640.882784 12.1 0.619330 -1640.263454 8.2 -42.0296 14.9 11.3

1TS -1640.861549 25.4 0.622636 -1640.238913 23.6 -42.7999 27.4 25.9

3I -1640.915917 -8.7 0.625297 -1640.290620 -8.8 -43.2430 -7.1 -7.0

5I -1640.925638 -14.8 0.620824 -1640.304814 -17.7 -42.8782 -12.9 -15.5

1I -1640.916593 -9.1 0.625127 -1640.291466 -9.4 -42.9483 -7.3 -7.2

(d) KTMC(N3) + C6H8

Energy (au)

∆E

(kcal/mol)

ZPE

(au)

E + ZPE

(au)

∆(E+ZPE)

(kcal/mol)

Esolv (e=37.5)

(kcal/mol)

∆(E+Esolv)

(kcal/mo)

∆(E+ZPE+Esolv)

(kcal/mol)

C6H8 (2) -233.483698 0.123401 -233.360297 -2.7065

3KTMC(N3) + 2 -1368.200485 2.3 0.620344 -1367.580141 4.1 -52.7558 0.0 0.2

5KTMC(N3) + 2 -1368.201857 1.5 0.617260 -1367.584597 1.3 -50.1420 1.8 0.0

Page 124: Supporting Information - Wiley-VCHS3 r) Table SB9: B1 enthalpies and free energies for PMe 3 reactions s) Table SB10:  values for PMe 3 reactions t) Table SB11: Energies

S123

1KTMC(N3) + 2 -1368.185615 11.6 0.619929 -1367.565686 13.1 -52.3858 9.7 9.6

3RC -1368.203036 0.7 0.620759 -1367.582277 2.7 -48.4469 2.7 3.2

5RC -1368.204169 0.0 0.617542 -1367.586627 0.0 -46.8039 3.6 2.1

1RC -1368.188563 9.8 0.620944 -1367.567619 11.9 -48.2082 12.0 12.6

3TS -1368.172339 20.0 0.615200 -1367.557139 18.5 -47.2629 23.2 20.1

5TS -1368.190662 8.5 0.612307 -1367.578355 5.2 -45.5181 13.4 8.5

1TS -1368.164010 25.2 0.615700 -1367.548310 24.0 -47.5276 28.1 25.4

3I -1368.220471 -10.2 0.618599 -1367.601872 -9.6 -46.0899 -5.9 -6.8

5I -1368.232101 -17.5 0.611685 -1367.620416 -21.2 -46.4190 -13.5 -18.8

1I -1368.223057 -11.9 0.617953 -1367.605104 -11.6 -46.9977 -8.4 -9.7

(e) KTMC(F) + C6H8

Energy (au)

∆E

(kcal/mol)

ZPE

(au)

E + ZPE

(au)

∆(E+ZPE)

(kcal/mol)

Esolv (e=37.5)

(kcal/mol)

∆(E+Esolv)

(kcal/mo)

∆(E+ZPE+Esolv)

(kcal/mol) a

C6H8 (2) -233.483698 0.123401 -233.360297 -2.7065

3KTMC(F) + 2 -1303.874102 1.5 0.610203 -1303.263899 1.0 -47.1933 0.0 0.0

5KTMC(F) + 2 -1303.870145 4.0 0.607026 -1303.263119 1.5 -46.5039 3.2 1.2

1KTMC(F) + 2 -1303.858786 11.1 0.610341 -1303.248445 10.7 -47.8311 9.0 9.1

3RC -1303.876473 0.0 0.610995 -1303.265478 0.0 -43.0158 2.7 3.2

5RC -1303.872267 2.6 0.607581 -1303.264686 0.5 -42.4213 5.9 4.3

1RC -1303.860921 9.8 0.611043 -1303.249878 9.8 -42.8296 12.6 13.2

3TS -1303.844539 20.0 0.604813 -1303.239726 16.2 -41.0787 24.7 21.3

5TS -1303.858373 11.4 0.602249 -1303.256124 5.9 -41.2109 15.9 10.9

Page 125: Supporting Information - Wiley-VCHS3 r) Table SB9: B1 enthalpies and free energies for PMe 3 reactions s) Table SB10:  values for PMe 3 reactions t) Table SB11: Energies

S124

1TS -1303.838179 24.0 0.604745 -1303.233434 20.1 -41.0224 28.7 25.3

3I -1303.894039 -11.0 0.607659 -1303.286380 -13.1 -42.4601 -7.8 -9.4

5I -1303.899781 -14.6 0.602455 -1303.297326 -20.0 -41.2197 -10.1 -15.0

1I -1303.892263 -9.9 0.608103 -1303.284160 -11.7 -42.1656 -6.4 -7.7

Page 126: Supporting Information - Wiley-VCHS3 r) Table SB9: B1 enthalpies and free energies for PMe 3 reactions s) Table SB10:  values for PMe 3 reactions t) Table SB11: Energies

S125

(f) KTMC(NCS) + C6H8

Energy (au)

∆E

(kcal/mol)

ZPE

(au)

E + ZPE

(au)

∆(E+ZPE)

(kcal/mol)

Esolv (e=37.5)

(kcal/mol)

∆(E+Esolv)

(kcal/mo)

∆(E+ZPE+Esolv)

(kcal/mol) a

C6H8 (2) -233.483698 0.123401 -233.360297 -2.7065

3KTMC(NCS) +

2 -1695.071349 1.1 0.618517 -1694.452832 2.2 -52.3574 0.0 0.2

5KTMC(NCS) +

2 -1695.070056 1.9 0.615492 -1694.454564 1.1 -51.4824 1.7 0.0

1KTMC(NCS) +

2 -1695.056808 10.2 0.618611 -1694.438197 11.4 -52.9008 8.6 8.9

3RC -1695.073042 0.0 0.618861 -1694.454181 1.4 -48.5250 2.8 3.2

5RC -1695.072238 0.5 0.615854 -1694.456384 0.0 -47.4162 4.4 2.9

1RC -1695.058998 8.8 0.619003 -1694.439995 10.3 -48.4931 11.6 12.1

3TS -1695.042017 19.5 0.613741 -1694.428276 17.6 -48.5232 22.2 19.5

5TS -1695.058993 8.8 0.610411 -1694.448582 4.9 -45.4902 14.6 9.7

1TS -1695.036739 22.8 0.613946 -1694.422793 21.1 -48.4952 25.6 22.9

3I -1695.092251 -12.1 0.616368 -1694.475883 -12.2 -49.1749 -9.9 -11.1

5I -1695.101611 -17.9 0.610519 -1694.491092 -21.8 -45.3216 -12.0 -16.8

1I -1695.092494 -12.2 0.616432 -1694.476062 -12.3 -48.8105 -9.7 -10.8

Page 127: Supporting Information - Wiley-VCHS3 r) Table SB9: B1 enthalpies and free energies for PMe 3 reactions s) Table SB10:  values for PMe 3 reactions t) Table SB11: Energies

S126

Table SC9. B1 enthalpies and free energies in the gas phase

(a) KTMC(AN) + C6H8

H ∆H (kcal/mol) G ∆G (kcal/mol)

C6H8 -233.235095 -233.269745

3TMC -1101.870256 -1101.946623

5TMC -1101.861414 -1101.942799

1TMC -1101.856829 -1101.930431

3TMC + P(CH3)3 -1335.105351 5.1 -1335.216368 0.0

5TMC + P(CH3)3 -1335.096509 10.6 -1335.212544 2.4

1TMC + P(CH3)3 -1335.091924 13.5 -1335.200176 10.2

3RC -1335.113471 0.0 -1335.207827 5.4

5RC - - - -

1RC -1335.097801 9.8 -1335.195745 12.9

3TS -1335.104780 5.5 -1335.194976 13.4

5TS - - - -

1TS -1335.097867 9.8 -1335.192982 14.7

3I -1335.133081 -12.3 -1335.228475 -7.6

5I-isolated -1102.824895 -1102.910578

C6H7+ -232.386175 -232.419899

5I -1335.211070 -61.2 -1335.330477 -71.6

1I-isolated -1102.805280 -1102.882478

C6H7+ -232.386175 -232.419899

Page 128: Supporting Information - Wiley-VCHS3 r) Table SB9: B1 enthalpies and free energies for PMe 3 reactions s) Table SB10:  values for PMe 3 reactions t) Table SB11: Energies

S127

1I -1335.191455 -48.9 -1335.302377 -54.0

(b) KTMC(TF) + C6H8

H ∆H (kcal/mol) G ∆G (kcal/mol)

C6H8 -233.235095 -233.269745

3TMC -1495.537087 -1495.618611

5TMC -1495.531284 -1495.616072

1TMC -1495.521763 -1495.602343

3TMC + C6H8 -1728.772182 2.8 -1728.888356 0.0

5TMC + C6H8 -1728.766379 6.4 -1728.885817 1.6

1TMC + C6H8 -1728.756858 12.4 -1728.872088 10.2

3RC -1728.776637 0.0 -1728.876428 7.5

5RC -1728.771153 3.4 -1728.874087 9.0

1RC -1728.761095 9.8 -1728.861721 16.7

3TS -1728.755545 13.2 -1728.853727 21.7

5TS -1728.768930 4.8 -1728.871630 10.5

1TS -1728.749447 17.1 -1728.846286 26.4

3I -1728.790909 -9.0 -1728.892895 -2.8

5I -1728.801393 -15.5 -1728.906901 -11.6

1I -1728.790367 -8.6 -1728.891445 -1.9

Page 129: Supporting Information - Wiley-VCHS3 r) Table SB9: B1 enthalpies and free energies for PMe 3 reactions s) Table SB10:  values for PMe 3 reactions t) Table SB11: Energies

S128

(c) KTMC(SR) + C6H8

H ∆H (kcal/mol) G ∆G (kcal/mol)

C6H8 -233.235095 -233.269745

3TMC -1406.350788 -1406.419610

5TMC -1406.352387 -1406.423843

1TMC -1406.337689 -1406.405754

3TMC + C6H8 -1639.585883 2.0 -1639.689355 2.7

5TMC + C6H8 -1639.587482 1.0 -1639.693588 0.0

1TMC + C6H8 -1639.572784 10.2 -1639.675499 11.4

3RC -1639.589094 0.0 -1639.680371 8.3

5RC -1639.591600 -1.6 -1639.681250 7.7

1RC -1639.576674 7.8 -1639.662558 19.5

3TS -1639.569516 12.3 -1639.655476 23.9

5TS -1639.582051 4.4 -1639.672558 13.2

1TS -1639.564213 15.6 -1639.648983 28.0

3I -1639.606531 -10.9 -1639.692988 0.4

5I -1639.614649 -16.0 -1639.704845 -7.1

1I -1639.606886 -11.2 -1639.694022 -0.3

(d) KTMC(N3) + C6H8

H ∆H (kcal/mol) G ∆G (kcal/mol)

C6H8 -233.235095 -233.269745

3TMC -1133.612999 -1133.685909

Page 130: Supporting Information - Wiley-VCHS3 r) Table SB9: B1 enthalpies and free energies for PMe 3 reactions s) Table SB10:  values for PMe 3 reactions t) Table SB11: Energies

S129

5TMC -1133.610800 -1133.686861

1TMC -1133.599167 -1133.671597

3TMC + C6H8 -1366.848094 2.9 -1366.955654 0.6

5TMC + C6H8 -1366.845895 4.3 -1366.956606 0.0

1TMC + C6H8 -1366.834262 11.6 -1366.941342 9.6

3RC -1366.852742 0.0 -1366.943448 8.3

5RC -1366.849765 1.9 -1366.947960 5.4

1RC -1366.838517 8.9 -1366.928069 17.9

3TS -1366.830947 13.7 -1366.919376 23.4

5TS -1366.845254 4.7 -1366.938162 11.6

1TS -1366.825341 17.2 -1366.911052 28.6

3I -1366.868053 -9.6 -1366.960742 -2.6

5I -1366.880536 -17.4 -1366.972009 -9.7

1I -1366.869194 -10.3 -1366.960019 -2.1

Page 131: Supporting Information - Wiley-VCHS3 r) Table SB9: B1 enthalpies and free energies for PMe 3 reactions s) Table SB10:  values for PMe 3 reactions t) Table SB11: Energies

S130

(e) KTMC(F) + C6H8

H ∆H (kcal/mol) G ∆G (kcal/mol)

C6H8 -233.235095 -233.269745

3TMC -1069.367651 -1069.435791

5TMC -1069.359498 -1069.430852

1TMC -1069.352632 -1069.419563

3TMC + C6H8 -1302.602746 2.1 -1302.705536 0.0

5TMC + C6H8 -1302.594593 7.2 -1302.700597 3.1

1TMC + C6H8 -1302.587727 11.5 -1302.689308 10.2

3RC -1302.606113 0.0 -1302.695717 6.2

5RC -1302.598037 5.1 -1302.690796 9.2

1RC -1302.591400 9.2 -1302.679752 16.2

3TS -1302.585340 13.0 -1302.670268 22.1

5TS -1302.592933 8.3 -1302.681634 15.0

1TS -1302.579580 16.6 -1302.663253 26.5

3I -1302.621394 -9.6 -1302.712709 -4.5

5I -1302.626341 -12.7 -1302.717392 -7.4

1I -1302.622874 -10.5 -1302.708093 -1.6

(e) KTMC(NCS) + C6H8

H ∆H (kcal/mol) G ∆G (kcal/mol)

C6H8 -233.235095 -233.269745

3TMC -1460.492997 -1460.56856

Page 132: Supporting Information - Wiley-VCHS3 r) Table SB9: B1 enthalpies and free energies for PMe 3 reactions s) Table SB10:  values for PMe 3 reactions t) Table SB11: Energies

S131

5TMC -1460.488855 -1460.566969

1TMC -1460.479119 -1460.553102

3TMC + C6H8 -1693.728092 2.9 -1693.838305 0.0

5TMC + C6H8 -1693.723950 5.5 -1693.836714 1.0

1TMC + C6H8 -1693.714214 11.6 -1693.822847 9.7

3RC -1693.732654 0.0 -1693.826705 7.3

5RC -1693.727512 3.2 -1693.827862 6.6

1RC -1693.717620 9.4 -1693.814266 15.1

3TS -1693.710874 13.7 -1693.802345 22.6

5TS -1693.723142 6.0 -1693.819174 12.0

1TS -1693.705468 17.1 -1693.796222 26.4

3I -1693.748395 -9.9 -1693.842398 -2.6

5I -1693.756902 -15.2 -1693.852141 -8.7

1I -1693.748478 -9.9 -1693.842666 -2.7

Page 133: Supporting Information - Wiley-VCHS3 r) Table SB9: B1 enthalpies and free energies for PMe 3 reactions s) Table SB10:  values for PMe 3 reactions t) Table SB11: Energies

S132

Table SC10. <S2> values at the B3LYP/B1 level.

triplet quintet singlet

KTMC(AN) 2.03 6.07 1.01

RC 2.03 - 1.01

TS 2.09 - 1.09

I 2.08 6.01 0.00

KTMC(TF) 2.03 6.07 1.02

RC 2.03 6.08 1.02

TS 2.10 6.52 1.11

I 2.08 7.03 1.08

KTMC(SR) 2.03 6.10 1.01

RC 2.03 6.10 1.01

TS 2.08 6.52 1.06

I 2.08 7.04 1.08

KTMC(N3) 2.03 6.08 1.01

RC 2.03 6.08 1.01

TS 2.09 6.54 1.09

I 2.07 7.05 1.07

KTMC(F) 2.03 6.06 1.01

RC 2.03 6.06 1.01

TS 2.08 6.49 1.07

I 2.07 7.04 1.07

Page 134: Supporting Information - Wiley-VCHS3 r) Table SB9: B1 enthalpies and free energies for PMe 3 reactions s) Table SB10:  values for PMe 3 reactions t) Table SB11: Energies

S133

KTMC(NCS) 2.03 6.07 1.01

RC 2.03 6.07 1.01

TS 2.08 6.55 1.08

I 2.07 7.04 1.07

Page 135: Supporting Information - Wiley-VCHS3 r) Table SB9: B1 enthalpies and free energies for PMe 3 reactions s) Table SB10:  values for PMe 3 reactions t) Table SB11: Energies

S134

Table SC11. Kinetic isotope effect

Eyring Wigner Experiment T(K)

Triplet Quintet Triplet Quintet DHA xanthene

KTMC(AN) 5.8 - 7.3 - 10 16 298.15

KTMC(NCS) 6.1 4.3 9.0 4.8 23 18 298.15

KTMC(TF) 7.1 3.7 10.5 3.9 19 20 273.15

KTMC(N3) 7.0 5.1 10.5 6.0 17 17 273.15

* Calculations are for C6H8/d4-C6H8, while experiments are for dihydroanthracene(DHA)/

dihydroanthracene-d4 and xanthene/xanthene-d2.

Page 136: Supporting Information - Wiley-VCHS3 r) Table SB9: B1 enthalpies and free energies for PMe 3 reactions s) Table SB10:  values for PMe 3 reactions t) Table SB11: Energies

S135

Figure SC1. Variation of the B1 energy with H-O distance

Page 137: Supporting Information - Wiley-VCHS3 r) Table SB9: B1 enthalpies and free energies for PMe 3 reactions s) Table SB10:  values for PMe 3 reactions t) Table SB11: Energies

S136

Figure SC2. Optimized structures of RCH.

r(Fe-O) = 1.64 [NA] {1.64}r(Fe-N) = 2.13 [NA] {2.13}r(Fe-NA) = 2.12 [NA] {2.11}a(H-O-Fe) = 173.2 [NA] {173.2}

r(Fe-O) = 1.65 [1.65] {1.65} r(Fe-N) = 2.13 [2.23] {2.13}r(Fe-OA) = 1.97 [1.94] {1.97}a(H-O-Fe) = 166.0 [171.5] {162.5}

r(Fe-O) = 1.68 [1.68] {1.71}r(Fe-N) = 2.14 [2.23] {2.14}r(Fe-SA) = 2.37 [2.36] {2.34}a(H-O-Fe) = 171.7 [172.8] {170.6}

r(Fe-O) = 1.67 [1.67] {1.67}r(Fe-N) = 2.13 [2.23] {2.13}r(Fe-NA) = 1.97 [1.95] {1.95}a(H-O-Fe) = 171.9 [171.7] {171.0}

triplet [quintet] {singlet}, B3LYP/LACVP

r(Fe-O) = 1.67 [1.66] {1.67}r(Fe-N) = 2.11 [2.20] {2.10}r(Fe-FA) = 1.86 [1.85] {1.86}a(H-O-Fe) = 168.8 [171.7] {168.2}

Fe

O

NN

NN

OA

Fe

O

NN

N

N

SA

Fe

O

NN

NN

NA

Fe

O

NNNN

FA

KTMC(AN) + C6H8 KTMC(TF) + C6H8 KTMC(SR) + C6H8

KTMC(N3) + C6H8 KTMC(F) + C6H8 KTMC(NCS) + C6H8

Fe

O

NNN

NA

2.76 [NA] {2.70}

N

2.74 [2.65] {2.86} 2.62 [2.64] {2.68}

2.63 [2.68] {2.65} 2.62 [2.54] {2.62}

Fe

O

N NN

NA

r(Fe-O) = 1.66 [1.66] {1.67}r(Fe-N) = 2.13 [2.23] {2.13}r(Fe-NA) = 1.94 [1.92] {1.93}a(H-O-Fe) = 170.3 [171.6] {170.5}

2.65 [2.65] {2.67}

Page 138: Supporting Information - Wiley-VCHS3 r) Table SB9: B1 enthalpies and free energies for PMe 3 reactions s) Table SB10:  values for PMe 3 reactions t) Table SB11: Energies

S137

Figure SC3. Optimized structures of TSH.

r(Fe-O) = 1.75 [NA] {1.75}r(Fe-N) = 2.14 [NA] {2.14}r(Fe-NA) = 2.13 [NA] {2.12}a(H-O-Fe) = 147.6 [NA] {146.5}

r(Fe-O) = 1.76 [1.73] {1.78} r(Fe-N) = 2.14 [2.24] {2.13}r(Fe-OA) = 1.99 [2.00] {1.99}a(H-O-Fe) = 146.3 [177.7] {143.4}

r(Fe-O) = 1.80 [1.76] {1.82}r(Fe-N) = 2.15 [2.25] {2.15}r(Fe-SA) = 2.36 [2.42] {2.35}a(H-O-Fe) = 147.8 [177.1] {146.0}

r(Fe-O) = 1.79 [1.76] {1.80}r(Fe-N) = 2.14 [2.25] {2.14}r(Fe-NA) = 1.97 [1.99] {1.96}a(H-O-Fe) = 143.9 [178.0] {147.9}

triplet [quintet] {singlet}, B3LYP/LACVP

r(Fe-O) = 1.78 [1.74] {1.80}r(Fe-N) = 2.11 [2.22] {2.11}r(Fe-FA) = 1.86 [1.89] {1.86}a(H-O-Fe) = 143.5 [176.3] {142.6}

Fe

O

N

NA

KTMC(AN) + C6H8 KTMC(TF) + C6H8 KTMC(SR) + C6H8

KTMC(N3) + C6H8 KTMC(F) + C6H8 KTMC(NCS) + C6H8

1.26 [NA] {1.22}1.41 [NA] {1.50}

N

1.29 [1.20] {1.25}1.32 [1.47] {1.39}

Fe

O

N N

OA

1.29 [1.25] {1.25}1.31 [1.37] {1.37}

Fe

O

N N

SA

N

1.29 [1.22] {1.25}1.33 [1.42] {1.38}

Fe

O

N

NA

NNN

1.30 [1.21] {1.25}1.32 [1.43] {1.39}

Fe

O

N

FA

NN

N Fe

O

NN N

NA

r(Fe-O) = 1.78 [1.75] {1.79}r(Fe-N) = 2.14 [2.25] {2.14}r(Fe-NA) = 1.94 [1.99] {1.94}a(H-O-Fe) = 144.6 [177.2] {143.1}

1.29 [1.22] {1.26}1.33 [1.43] {1.39}

Page 139: Supporting Information - Wiley-VCHS3 r) Table SB9: B1 enthalpies and free energies for PMe 3 reactions s) Table SB10:  values for PMe 3 reactions t) Table SB11: Energies

S138

Figure SC4. Optimized structures of IH.

r(Fe-O) = 1.81 [1.95] {1.96}r(Fe-N) = 2.14 [2.28] {2.16}r(Fe-NA) = 2.07 [2.41] {1.96}a(H-O-Fe) = 126.0 [140.7] {117.4}

r(Fe-O) = 1.84 [1.84] {1.83} r(Fe-N) = 2.13 [2.25] {2.13}r(Fe-OA) = 1.96 [2.00] {1.96}a(H-O-Fe) = 121.5 [163.1] {122.2}

r(Fe-O) = 1.87 [1.87] {1.88}r(Fe-N) = 2.15 [2.26] {2.15}r(Fe-SA) = 2.33 [2.42] {2.34}a(H-O-Fe) = 124.6 [160.7] {123.6}

r(Fe-O) = 1.86 [1.87] {1.86}r(Fe-N) = 2.14 [2.26] {2.14}r(Fe-NA) = 1.95 [1.93] {1.94}a(H-O-Fe) = 122.8 [164.5] {122.2}

triplet [quintet] {singlet}, B3LYP/LACVP

KTMC(AN) + C6H8 KTMC(TF) + C6H8 KTMC(SR) + C6H8

KTMC(N3) + C6H8 KTMC(F) + C6H8 KTMC(NCS) + C6H8

r(Fe-O) = 1.86 [1.85] {1.86}r(Fe-N) = 2.11 [2.23] {2.11}r(Fe-FA) = 1.84 [1.88] {1.85}a(H-O-Fe) = 122.3 [173.8] {123.0}

FeN N N N

O

NA

N

NN

OA

N Fe

O

Fe

O

NN

N

N

SA

O

N NN

FA

FeFe

O

NN

NN

NA

2.40 [*] {*}

* Optimization lead to separate C6H7+.

2.60 [2.28] {2.60}2.56 [2.33] {2.67}

2.56 [2.31] {2.78}2.53 [2.28] {2.59}

O

NFe NN

NA

r(Fe-O) = 1.85 [1.85] {1.85}r(Fe-N) = 2.14 [2.26] {2.14}r(Fe-NA) = 1.91 [1.99] {1.91}a(H-O-Fe) = 122.6 [160.1] {122.7}

2.60 [2.32] {2.59}

Page 140: Supporting Information - Wiley-VCHS3 r) Table SB9: B1 enthalpies and free energies for PMe 3 reactions s) Table SB10:  values for PMe 3 reactions t) Table SB11: Energies

S139

Figure SC5. Energy profiles for the reaction of KTMC(AN) with C6H8 with B1 and B2.a

a. These are single point calculations, hence, the quintet profile for L = AN is still barrier free.

See however later for the optimized profile in solution.

Page 141: Supporting Information - Wiley-VCHS3 r) Table SB9: B1 enthalpies and free energies for PMe 3 reactions s) Table SB10:  values for PMe 3 reactions t) Table SB11: Energies

S140

5.6 / 5.4(0.0 / 0.0)

9.3 / 9.2(10.6 / 10.7)

14.8 / 14.3(9.3 / 8.8)

12.5 / 10.3(8.3 / 6.2) 9.3 / 6.0

(17.1 / 13.9)

-56.9 / -62.8(-12.4 / -18.2)

-10.9 / -12.4(-6.6 / -7.9)

5K + 2

1K + 2

3K + 2

3RC

1RC

3TS

1TS

3I

1I'

5I'

12.8 / 9.7(20.7 / 17.8)

0.0 / 0.0(1.0 / 1.2)

4.6 / 4.4(0.0 / 0.0)

9.7 / 9.7(12.2 / 12.4)

12.5 / 11.9(6.8 / 6.4)

6.9 / 4.7(2.5 / 0.4) 11.7 / 8.4

(19.5 / 16.4)

-61.9 / -67.8(-18.3 / -24.0)

-50.8 / -53.3(-8.5 / -10.8)

-13.0 / -14.5(-7.0 / -8.4)

5K + 2

1K + 2

3K + 2

3RC

1RC

3TS

1TS

3I

1I'

5I'

15.2 / 12.1(23.1 / 20.2)

0.0 / 0.0(2.0 / 2.2)

-46.5 / -49.0(-5.0 / -7.4)

(a) B1/B1+ZPE (B1+Esolv/B1+Esolv+ZPE)

(b) B2/B2+ZPE (B2+Esolv/B2+Esolv+ZPE)

Page 142: Supporting Information - Wiley-VCHS3 r) Table SB9: B1 enthalpies and free energies for PMe 3 reactions s) Table SB10:  values for PMe 3 reactions t) Table SB11: Energies

S141

Figure SC6. Energy profiles for the reaction of KTMC(TF) with C6H8 with B1 and B2.

3.7 / 3.1(0.0 / 0.0)

10.0 / 9.6(10.9 / 11.1)

13.3 / 12.7(9.8 / 9.9)

8.7 / 6.1(7.0 / 5.0)

17.0 / 13.2(19.0 / 15.9)

-7.5 / -9.3(-5.6 / -6.7)

-11.5 / -16.7(-7.3 / -11.9)

-7.9 / -9.6(-5.9 / -7.0)

5K + 2

1K + 2

3K + 2

3RC

1RC

3TS

1TS

3I

1I

5I

20.7 / 17.0(25.1 / 22.1)

0.0 / 0.0(0.8 / 1.5)

5RC5.1 / 2.7

(8.2 / 6.5)

9.5 / 4.0(12.7 / 7.9)

5TS

2.2 / 3.0(0.0 / 0.0)

9.8 / 10.8(12.7 / 13.0)

11.9 / 12.8(10.2 / 10.2)

2.7 / 1.5(2.6 / 0.6)

19.0 / 16.6(21.6 / 18.5)

-10.9 / -11.2(-7.3 / -8.4)

-18.0 / -21.7(-13.9 / -18.5)

-10.6 / -10.8( -7.5/ -8.6)

5K + 2

1K + 2

3K + 2

3RC

1RC

3TS

1TS

3I1I

5I

23.2 / 21.1(26.5 / 23.5)

0.0 / 1.5(2.1 / 2.7)

5RC0.9 / 0.0

(4.7 / 3.0)

7.7 / 3.8(12.6 / 7.8)

5TS

(a) B1/B1+ZPE (B1+Esolv/B1+Esolv+ZPE)

(b) B2/B2+ZPE (B2+Esolv/B2+Esolv+ZPE)

Page 143: Supporting Information - Wiley-VCHS3 r) Table SB9: B1 enthalpies and free energies for PMe 3 reactions s) Table SB10:  values for PMe 3 reactions t) Table SB11: Energies

S142

Page 144: Supporting Information - Wiley-VCHS3 r) Table SB9: B1 enthalpies and free energies for PMe 3 reactions s) Table SB10:  values for PMe 3 reactions t) Table SB11: Energies

S143

Figure SC7. Energy profiles for the reaction of KTMC(SR) with C6H8 with B1 and B2.

3.3 / 4.5(0.0 / 0.0)

9.0 / 9.9(10.8 / 10.5)

11.9 / 12.6(9.2 / 8.8)

3.5 / 2.9(2.5 / 0.7)

16.6 / 14.3(19.2 / 15.7)

-8.6 / -9.0(-6.7 / -8.3)

-11.7 / -14.9(-8.9 / -13.3)

-8.8 / -9.3(-6.9 / -8.6)

5K + 2

1K + 2

3K + 2

3RC

1RC

3TS

1TS

3I1I5I

19.8 / 17.7(22.7 / 19.5)

0.0 / 1.6(0.8 / 1.2)

5RC0.3 / 0.0

(3.2 / 1.7)

9.9 / 5.8(13.5 / 8.2)

5TS

4.8 / 6.8(1.1 / 2.9)

12.5 / 13.7(13.9 / 15.4)

13.8 / 14.8(10.7 / 12.1)

2.2 / 1.8(0.0 / 0.0)

21.7 / 19.7(23.5 / 21.8)

-8.7 / -8.8(-7.1 / -7.0)

-14.8 / -17.7(-12.9 / -15.5)

-9.1 / -9.4(-7.3 / -7.2)

5K + 2

1K + 2

3K + 23RC

1RC

3TS

1TS

3I1I

5I

25.4 / 23.6(27.4 / 25.9)

2.2 / 4.1(3.0 / 5.1)

5RC0.0 / 0.0

(1.9 / 2.3)

12.1 / 8.2(14.9 / 11.3)

5TS

(a) B1/B1+ZPE (B1+Esolv/B1+Esolv+ZPE)

(b) B2/B2+ZPE (B2+Esolv/B2+Esolv+ZPE)

Page 145: Supporting Information - Wiley-VCHS3 r) Table SB9: B1 enthalpies and free energies for PMe 3 reactions s) Table SB10:  values for PMe 3 reactions t) Table SB11: Energies

S144

Figure SC8. Energy profiles for the reaction of KTMC(N3) with C6H8 with B1 and B2.

3.5 / 3.2(0.0 / 0.0)

8.8 / 9.0(10.0 / 10.4)

12.3 / 11.8(9.3 / 9.0)

6.1 / 3.9(5.0 / 3.1)

17.2 / 13.7(20.1 / 16.9)

-8.7 / -10.0(-5.7 / -7.2)

-12.1 / -17.8(-7.1 / -12.5)

-8.8 / -10.2(-6.0 / -7.0)

5K + 2

1K + 2

3K + 23RC

1RC

3TS

1TS

3I1I

5I

21.0 / 17.8(23.5 / 20.6)

0.0 / 0.0(0.8 / 1.1)

5RC 2.6 / 0.6(6.8 / 5.0)

9.3 / 4.0(12.9 / 7.8)

5TS

2.3 / 4.1(0.0 / 0.2)

9.8 / 11.9(12.0 / 12.6)

11.6 / 13.1(9.7 / 9.6)

1.5 / 1.3(1.8 / 0.0)

20.0 / 18.5(23.2 / 20.1)

-10.2 / -9.6(-5.9 / -6.8)

-17.5 / -21.2(-13.5 / -18.8)

-11.9 / -11.6(-8.4 / -9.7)

5K + 2

1K + 2

3K + 23RC

1RC

3TS

1TS

3I1I

5I

25.2 / 24.0(28.1 / 25.4)

0.7 / 2.7(2.7 / 3.2)

5RC 0.0 / 0.0(3.6 / 2.1)

8.5 / 5.2(13.4 / 8.5)

5TS

(a) B1/B1+ZPE (B1+Esolv/B1+Esolv+ZPE)

(b) B2/B2+ZPE (B2+Esolv/B2+Esolv+ZPE)

Page 146: Supporting Information - Wiley-VCHS3 r) Table SB9: B1 enthalpies and free energies for PMe 3 reactions s) Table SB10:  values for PMe 3 reactions t) Table SB11: Energies

S145

Page 147: Supporting Information - Wiley-VCHS3 r) Table SB9: B1 enthalpies and free energies for PMe 3 reactions s) Table SB10:  values for PMe 3 reactions t) Table SB11: Energies

S146

Figure SC9. Energy profiles for the reaction of KTMC(F) with C6H8 with B1 and B2.

3.4 / 2.9(0.0 / 0.0)

9.2 / 9.2(10.9 / 11.4)

12.8 / 12.4(9.6 / 9.7)

9.8 / 7.4(7.6 / 5.6)

17.4 / 13.5(20.8 / 17.4)

-7.8 / -9.9(-3.9 / -5.5)

-8.3 / -10.1(-5.4 / -6.7)

5K + 2

1K + 2

3K + 2

3RC

1RC

3TS

1TS

3I

1I

5I

21.0 / 17.1(24.4 / 21.0)

0.0 / 0.0(1.5 / 2.0)

5RC6.5 / 4.3

(8.6 / 7.0)

13.5 / 8.0(16.9 / 11.9)

5TS

1.5 / 1.0(0.0 / 0.0)

9.8 / 9.8(12.6 / 13.2)

11.1 / 10.7(9.0 / 9.1)

4.0 / 1.5(3.2 / 1.2)

20.0 / 16.2(24.7 / 21.3)

-9.9 / -11.7(-6.4 / -7.7)

-14.6 / -20.0(-10.1 / -15.0)

-11.0 / -13.1(-7.8 / -9.4)

5K + 2

1K + 2

3K + 2

3RC

1RC

3TS

1TS

3I

1I

5I

24.0 / 20.1(28.7 / 25.3)

0.0 / 0.0(2.7 / 3.2)

5RC 2.6 / 0.5(5.9 / 4.3)

11.4 / 5.9(15.9 / 10.9)

5TS

-8.1 / -13.4(-4.6 / -9.4)

(a) B1/B1+ZPE (B1+Esolv/B1+Esolv+ZPE)

(b) B2/B2+ZPE (B2+Esolv/B2+Esolv+ZPE)

Page 148: Supporting Information - Wiley-VCHS3 r) Table SB9: B1 enthalpies and free energies for PMe 3 reactions s) Table SB10:  values for PMe 3 reactions t) Table SB11: Energies

S147

Figure SC10. Energy profiles for the reaction of KTMC(NCS) with C6H8 with B1 and B2.

3.4 / 3.2(0.0 / 0.0)

8.8 / 8.9(10.2 / 10.5)

12.2 / 12.0(9.1 / 9.2)

7.3 / 5.2(6.6 / 4.7)

17.0 / 13.8(18.8 / 15.8)

-8.4 / -10.0(-6.8 / -8.1)

-8.5 / -10.0(-6.9 / -8.2)

5K + 2

1K + 2

3K + 2

3RC

1RC

3TS

1TS

3I

1I

5I

20.2 / 17.2(24.2 / 21.3)

0.0 / 0.0(1.0 / 1.2)

5RC3.9 / 2.0

(7.2 / 5.5)

10.6 / 5.3(14.4 / 9.3)

5TS

1.1 / 2.2(0.0 / 0.2)

8.8 / 10.3(11.6 / 12.1)

10.2 / 11.4(8.6 / 8.9)

1.9 / 1.1(1.7 / 0.0)

19.5 / 17.6(22.2 / 19.5)

-12.2 / -12.3(-9.7 / -10.8)

-17.9 / -21.8(-12.0 / -16.8)

-12.1 / -12.2(-9.9 / -11.1)

5K + 2

1K + 2

3K + 2

3RC

1RC

3TS

1TS

3I1I5I

22.8 / 21.1(25.6 / 22.9)

0.0 / 1.4(2.8 / 3.2)

5RC 0.5 / 0.0(4.4 / 2.9)

8.8 / 4.9(14.6 / 9.7)

5TS

-10.6 / -15.8(-5.9 / -10.9)

(a) B1/B1+ZPE (B1+Esolv/B1+Esolv+ZPE)

(b) B2/B2+ZPE (B2+Esolv/B2+Esolv+ZPE)

Page 149: Supporting Information - Wiley-VCHS3 r) Table SB9: B1 enthalpies and free energies for PMe 3 reactions s) Table SB10:  values for PMe 3 reactions t) Table SB11: Energies

S148

Figure SC11. Change in electron occupation patterns along the reaction path.

Singlet

Triplet

Quintet

π*

δ

σxy*

σz2*

φC

π*

δ

σxy*

σz2*

π*

δ

σxy*

σz2*

φC

φP

π*

δ

σxy*

σz2*

φC

π*

δ

σxy*

σz2*

φC

π*

δ

σxy*

σz2*

φP

π*

δ

σxy*

σz2*

φP

π*

δ

σxy*

σz2*

φC

α

β

*The α-shift path is accessible in TMC(AN).

α

β

Page 150: Supporting Information - Wiley-VCHS3 r) Table SB9: B1 enthalpies and free energies for PMe 3 reactions s) Table SB10:  values for PMe 3 reactions t) Table SB11: Energies

S149

Page 151: Supporting Information - Wiley-VCHS3 r) Table SB9: B1 enthalpies and free energies for PMe 3 reactions s) Table SB10:  values for PMe 3 reactions t) Table SB11: Energies

S150

Figure SC12. Reaction between KTMC(AN) and C6H8 in solvent

(a) Scan and TS geometry: the highest point of the scan was optimized.

Page 152: Supporting Information - Wiley-VCHS3 r) Table SB9: B1 enthalpies and free energies for PMe 3 reactions s) Table SB10:  values for PMe 3 reactions t) Table SB11: Energies

S151

(b) Numerical frequency analysis of this 5TSH species in solution gave 5 imaginary modes, shown

below. The first one corresponds to the reaction vector, others are rotational modes that could not be

eliminated.

Page 153: Supporting Information - Wiley-VCHS3 r) Table SB9: B1 enthalpies and free energies for PMe 3 reactions s) Table SB10:  values for PMe 3 reactions t) Table SB11: Energies

S152

Figure SC13. Attempt to estimate ZPE for 5TSH (L=AN) optimized in solution

ZPE(5TS)/ZPE(5R)

TF 0.992885

F 0.992130

N3 0.991976

NCS 0.991745

SR 0.990933

average 0.991934

- ZPE(5TS)/ZPE(5R) was fairly constant in the series.

- So for AN, we used the average ZPE(5TS)/ZPE(5R) value of the series.

With B2, the barrier for quintet AN was

∆ (E+Esolv) = 12.5 kcal/mol

∆ (E+Esolv+ZPE(B1)av) = 7.1 kcal/mol

∆corr (the thermal and entropic correction) is also constant (Table SA4), and so if ∆corr =10.0 is

assumed, we get:

∆G? = ∆(E+Esolv+ ∆corr+ZPE(B1)) = 17.1 kcal/mol

Page 154: Supporting Information - Wiley-VCHS3 r) Table SB9: B1 enthalpies and free energies for PMe 3 reactions s) Table SB10:  values for PMe 3 reactions t) Table SB11: Energies

S153

Cartesian coordinates

KL complexes

=== 3KTMC(AN) ===

Fe 0.000000 0.000000 0.000000

N 0.000000 0.000000 2.114670

N 2.139852 0.000000 0.186298

N 0.076031 -0.108357 -2.143654

N -2.096204 -0.110334 -0.252081

C 1.283428 -0.741647 2.429530

H 1.472695 -0.704017 3.510626

H 1.130104 -1.782542 2.143379

C 2.441392 -0.132639 1.674398

H 3.344289 -0.740311 1.807941

H 2.671459 0.864142 2.056423

C 2.650087 -1.239394 -0.541769

H 3.735453 -1.284993 -0.376777

H 2.190695 -2.104204 -0.061469

C 2.379922 -1.266200 -2.050119

H 2.852277 -2.183531 -2.426578

H 2.910133 -0.453158 -2.557925

C 0.916188 -1.330271 -2.498659

H 0.423722 -2.196631 -2.055344

H 0.886228 -1.434173 -3.592117

C -1.355619 -0.331146 -2.613840

H -1.751116 0.633386 -2.939330

H -1.349296 -0.985407 -3.493731

C -2.217449 -0.925071 -1.524428

H -1.904218 -1.941657 -1.284945

H -3.267934 -0.952271 -1.843324

C -2.809768 -0.889985 0.839231

H -2.497008 -1.931965 0.742119

H -3.884944 -0.837374 0.622172

C -2.528780 -0.414066 2.260238

H -2.728992 0.655652 2.388325

H -3.245749 -0.921363 2.918510

C -1.132124 -0.802163 2.732662

H -0.949125 -1.850751 2.487884

H -1.049331 -0.688992 3.821761

C 0.019775 1.364904 2.749440

H 0.127007 1.262084 3.835802

H 0.849047 1.955212 2.366625

H -0.912419 1.885497 2.535343

C 2.921023 1.202015 -0.282606

H 3.982745 1.053586 -0.051008

H 2.570472 2.093104 0.234378

H 2.823895 1.347166 -1.352219

C 0.580298 1.078772 -2.925111

H 1.622253 1.283869 -2.708587

H -0.016403 1.956905 -2.686503

H 0.487075 0.868905 -3.997590

C -2.785603 1.218112 -0.417642

H -2.332779 1.788526 -1.225267

H -2.709473 1.791608 0.505004

H -3.845291 1.054943 -0.646983

N -0.001248 2.115352 -0.108133

C 0.003431 3.281006 -0.177857

C 0.006793 4.733585 -0.259838

H 0.851549 5.082534 -0.863216

H 0.091193 5.173144 0.740599

H -0.920236 5.095916 -0.719085

O -0.023288 -1.634427 0.098137

=== 5KTMC(AN) ===

Fe 0.000000 0.000000 0.000000

N 0.000000 0.000000 2.206706

Page 155: Supporting Information - Wiley-VCHS3 r) Table SB9: B1 enthalpies and free energies for PMe 3 reactions s) Table SB10:  values for PMe 3 reactions t) Table SB11: Energies

S154

N 2.237683 0.000000 0.243827

N 0.139484 -0.158035 -2.240640

N -2.170739 -0.163535 -0.363381

C 1.282086 -0.752241 2.485811

H 1.490539 -0.735495 3.564561

H 1.119286 -1.788474 2.188006

C 2.466545 -0.149140 1.739418

H 3.354650 -0.771040 1.909340

H 2.698097 0.842565 2.134554

C 2.731497 -1.236148 -0.495445

H 3.815554 -1.305855 -0.324343

H 2.257705 -2.100668 -0.027321

C 2.477443 -1.252040 -2.012107

H 2.988006 -2.149867 -2.386177

H 2.995324 -0.420368 -2.502311

C 1.027797 -1.364354 -2.513084

H 0.541186 -2.229937 -2.060334

H 1.047666 -1.514046 -3.602351

C -1.283323 -0.432192 -2.701078

H -1.695032 0.510814 -3.067747

H -1.260775 -1.119619 -3.556227

C -2.180385 -1.013636 -1.614268

H -1.849900 -2.012523 -1.327922

H -3.206978 -1.090468 -1.998497

C -2.838778 -0.929782 0.765050

H -2.505216 -1.967294 0.689702

H -3.920929 -0.911697 0.576128

C -2.545402 -0.403596 2.175468

H -2.712217 0.677713 2.247734

H -3.297299 -0.849759 2.838978

C -1.174852 -0.804786 2.734632

H -0.979363 -1.852581 2.495337

H -1.173112 -0.705524 3.828813

C 0.019415 1.350476 2.859920

H 0.128242 1.239341 3.946196

H 0.847997 1.947473 2.482049

H -0.913476 1.875330 2.654784

C 3.005924 1.210386 -0.208795

H 4.073116 1.082192 0.014257

H 2.642396 2.093625 0.316078

H 2.896847 1.364669 -1.278204

C 0.638965 1.032211 -3.011359

H 1.661907 1.273243 -2.737871

H 0.004927 1.894743 -2.807448

H 0.610325 0.820437 -4.088115

C -2.894806 1.130524 -0.591324

H -2.420142 1.700215 -1.388768

H -2.884164 1.727594 0.320348

H -3.937661 0.931979 -0.869192

N -0.030596 2.087736 -0.106598

C -0.042888 3.253201 -0.167129

C -0.060775 4.705676 -0.239128

H 0.958519 5.099584 -0.319264

H -0.525535 5.128747 0.658544

H -0.630199 5.040736 -1.113167

O -0.007496 -1.634466 0.110185

=== 1KTMC(AN) ===

Fe 0.000000 0.000000 0.000000

N 0.000000 0.000000 2.115238

N 2.141193 0.000000 0.184082

N 0.077819 -0.109903 -2.144160

N -2.097401 -0.110098 -0.252359

C 1.287400 -0.736759 2.431049

H 1.477211 -0.696229 3.511718

H 1.137262 -1.778802 2.147850

C 2.442186 -0.125009 1.673680

H 3.348705 -0.726251 1.810663

H 2.666712 0.874868 2.050724

C 2.649840 -1.245079 -0.538359

H 3.735070 -1.291478 -0.374045

Page 156: Supporting Information - Wiley-VCHS3 r) Table SB9: B1 enthalpies and free energies for PMe 3 reactions s) Table SB10:  values for PMe 3 reactions t) Table SB11: Energies

S155

H 2.190166 -2.106268 -0.051971

C 2.378334 -1.280214 -2.046176

H 2.845748 -2.202360 -2.416925

H 2.914535 -0.474659 -2.559740

C 0.914476 -1.337657 -2.496077

H 0.416638 -2.200750 -2.052069

H 0.885357 -1.444423 -3.589086

C -1.356490 -0.327692 -2.614026

H -1.749564 0.639027 -2.935398

H -1.353472 -0.977862 -3.496808

C -2.219432 -0.922909 -1.526757

H -1.908363 -1.940196 -1.288271

H -3.269685 -0.948545 -1.845863

C -2.810065 -0.893738 0.838081

H -2.496926 -1.935110 0.736670

H -3.885070 -0.841462 0.621501

C -2.528231 -0.421598 2.259558

H -2.731116 0.647316 2.390396

H -3.244029 -0.930792 2.917395

C -1.131245 -0.807078 2.731679

H -0.944811 -1.854698 2.485388

H -1.049156 -0.696152 3.820807

C 0.013828 1.364002 2.752650

H 0.117322 1.260380 3.839159

H 0.842375 1.957929 2.374265

H -0.918986 1.882845 2.537037

C 2.924939 1.197665 -0.293262

H 3.985952 1.052887 -0.056070

H 2.572204 2.094357 0.212761

H 2.832659 1.331945 -1.364681

C 0.590149 1.073160 -2.928160

H 1.635191 1.267764 -2.717268

H 0.004370 1.957696 -2.685566

H 0.489795 0.866372 -4.000596

C -2.789644 1.216863 -0.416190

H -2.340141 1.788836 -1.224432

H -2.713402 1.790803 0.506048

H -3.849457 1.052342 -0.643464

N 0.003501 2.107707 -0.099673

C 0.010835 3.273546 -0.155145

C 0.019952 4.727126 -0.223407

H 1.046601 5.103347 -0.294010

H -0.444544 5.157095 0.670891

H -0.535326 5.075468 -1.101311

O -0.024761 -1.636673 0.098712

=== 3KTMC(TF) ===

Fe 0.000000 0.000000 0.000000

N 0.000000 0.000000 2.124689

N 2.128038 0.000000 0.164512

N 0.089563 -0.139396 -2.142739

N -2.094089 -0.119223 -0.235029

C 1.300924 -0.704428 2.428335

H 1.506845 -0.648877 3.506501

H 1.172619 -1.751121 2.151267

C 2.431475 -0.071163 1.650796

H 3.361564 -0.633403 1.803346

H 2.610940 0.948280 1.996511

C 2.638810 -1.255634 -0.518024

H 3.727464 -1.290857 -0.364173

H 2.185385 -2.103760 -0.003829

C 2.355137 -1.346648 -2.023888

H 2.806507 -2.289814 -2.361033

H 2.898040 -0.565060 -2.566030

C 0.885093 -1.391066 -2.466371

H 0.378551 -2.232503 -1.993419

H 0.851818 -1.526278 -3.557515

C -1.349921 -0.301449 -2.596525

H -1.713312 0.689495 -2.874185

H -1.375848 -0.923361 -3.500748

C -2.220644 -0.905291 -1.519248

Page 157: Supporting Information - Wiley-VCHS3 r) Table SB9: B1 enthalpies and free energies for PMe 3 reactions s) Table SB10:  values for PMe 3 reactions t) Table SB11: Energies

S156

H -1.917438 -1.929006 -1.297693

H -3.270958 -0.912463 -1.842686

C -2.788847 -0.921042 0.842865

H -2.456622 -1.955936 0.734960

H -3.866506 -0.882577 0.630601

C -2.511818 -0.455955 2.269211

H -2.717413 0.611489 2.400972

H -3.221895 -0.975669 2.925406

C -1.107554 -0.828151 2.734312

H -0.909480 -1.869952 2.472559

H -1.027177 -0.727452 3.825748

C -0.011154 1.366334 2.752141

H 0.079258 1.259837 3.840797

H 0.802335 1.972965 2.369630

H -0.937827 1.880546 2.512713

C 2.872672 1.206503 -0.345132

H 3.928851 1.120140 -0.058853

H 2.443626 2.104291 0.091672

H 2.817238 1.275752 -1.424715

C 0.630075 1.014704 -2.952722

H 1.688127 1.162347 -2.773284

H 0.087022 1.923771 -2.702529

H 0.495300 0.785312 -4.018262

C -2.771902 1.217285 -0.364768

H -2.333818 1.800700 -1.170251

H -2.653723 1.779943 0.559856

H -3.841239 1.063114 -0.557839

O 0.048739 1.968186 0.026760

O -0.024812 -1.644438 0.109871

C -0.251180 3.147981 -0.446372

O -0.814231 3.429885 -1.520650

C 0.120686 4.279969 0.530589

F 0.112239 5.515703 -0.054389

F -0.779954 4.296564 1.598348

F 1.390910 4.074311 1.083028

=== 5KTMC(TF) ===

Fe 0.000000 0.000000 0.000000

N 0.000000 0.000000 2.218876

N 2.222436 0.000000 0.224267

N 0.176896 -0.232848 -2.257612

N -2.145360 -0.217699 -0.366570

C 1.299848 -0.706548 2.493496

H 1.526225 -0.665118 3.569291

H 1.168613 -1.751422 2.209761

C 2.453680 -0.075570 1.719935

H 3.374084 -0.642516 1.915648

H 2.625491 0.943617 2.071717

C 2.733334 -1.252221 -0.454382

H 3.819252 -1.304456 -0.278753

H 2.263139 -2.100223 0.046717

C 2.483749 -1.344596 -1.970699

H 2.987802 -2.265047 -2.296522

H 3.007137 -0.538287 -2.495811

C 1.031564 -1.462998 -2.470094

H 0.537141 -2.297206 -1.969899

H 1.052805 -1.670152 -3.551658

C -1.249995 -0.475564 -2.698818

H -1.647604 0.485471 -3.031524

H -1.253631 -1.145356 -3.570611

C -2.145763 -1.064085 -1.613776

H -1.806181 -2.059885 -1.326135

H -3.171895 -1.145472 -2.000713

C -2.794947 -0.992241 0.759669

H -2.430774 -2.020060 0.694713

H -3.877810 -1.002447 0.567140

C -2.523831 -0.451704 2.170950

H -2.700559 0.628076 2.229408

H -3.275151 -0.904397 2.831201

C -1.149546 -0.825070 2.743345

H -0.933920 -1.869681 2.506426

Page 158: Supporting Information - Wiley-VCHS3 r) Table SB9: B1 enthalpies and free energies for PMe 3 reactions s) Table SB10:  values for PMe 3 reactions t) Table SB11: Energies

S157

H -1.162546 -0.721283 3.838402

C -0.017853 1.360104 2.845725

H 0.087967 1.263713 3.935102

H 0.783923 1.976191 2.448700

H -0.953612 1.865028 2.616312

C 2.939500 1.219668 -0.276106

H 4.005397 1.156802 -0.017322

H 2.502356 2.106069 0.179714

H 2.850251 1.304978 -1.354111

C 0.696454 0.910066 -3.085764

H 1.739798 1.109772 -2.861119

H 0.112645 1.805092 -2.876781

H 0.619433 0.653380 -4.151749

C -2.875725 1.073557 -0.587058

H -2.410953 1.648125 -1.385265

H -2.842295 1.673884 0.321813

H -3.924241 0.866189 -0.840087

O -0.000549 1.933559 0.034320

O 0.012476 -1.646062 0.132739

C -0.316183 3.088869 -0.502831

O -0.793711 3.306666 -1.628116

C -0.069071 4.254194 0.472299

F -0.190500 5.478139 -0.124607

F -0.981475 4.190519 1.527594

F 1.205292 4.169499 1.039332

=== 1KTMC(TF) ===

Fe 0.000000 0.000000 0.000000

N 0.000000 0.000000 2.122563

N 2.128732 0.000000 0.169392

N 0.092272 -0.142042 -2.140150

N -2.090244 -0.124265 -0.238121

C 1.298226 -0.707399 2.428634

H 1.501231 -0.656847 3.507606

H 1.168489 -1.753683 2.148639

C 2.431077 -0.073597 1.655429

H 3.361775 -0.634691 1.809207

H 2.608262 0.945578 2.002844

C 2.642872 -1.253498 -0.515505

H 3.731504 -1.287672 -0.361086

H 2.191361 -2.104787 -0.004482

C 2.360731 -1.341403 -2.021727

H 2.815281 -2.282032 -2.361744

H 2.900846 -0.555783 -2.561286

C 0.892171 -1.389868 -2.466093

H 0.387928 -2.234728 -1.996853

H 0.860765 -1.520939 -3.557734

C -1.345503 -0.309509 -2.597789

H -1.712357 0.679806 -2.876403

H -1.369142 -0.932469 -3.501407

C -2.215409 -0.913673 -1.520473

H -1.909528 -1.936666 -1.296899

H -3.265447 -0.925480 -1.844462

C -2.787416 -0.923476 0.840521

H -2.456124 -1.959116 0.736809

H -3.864624 -0.884621 0.626260

C -2.512741 -0.453581 2.265235

H -2.717691 0.614631 2.392218

H -3.224845 -0.970141 2.921708

C -1.109779 -0.824633 2.734325

H -0.912331 -1.867652 2.477122

H -1.031103 -0.719758 3.825480

C -0.007753 1.367770 2.746889

H 0.089278 1.265386 3.835414

H 0.802567 1.973991 2.356962

H -0.936232 1.881163 2.511254

C 2.876265 1.206588 -0.335415

H 3.930556 1.121696 -0.041532

H 2.443113 2.104117 0.097973

H 2.829413 1.274723 -1.415477

C 0.631665 1.013596 -2.948555

Page 159: Supporting Information - Wiley-VCHS3 r) Table SB9: B1 enthalpies and free energies for PMe 3 reactions s) Table SB10:  values for PMe 3 reactions t) Table SB11: Energies

S158

H 1.687895 1.167081 -2.763043

H 0.082786 1.919946 -2.702093

H 0.503818 0.783455 -4.014799

C -2.772095 1.209249 -0.372272

H -2.332595 1.793495 -1.175981

H -2.659761 1.772862 0.552497

H -3.840153 1.051265 -0.569512

O 0.050543 1.965734 0.026085

O -0.024279 -1.649741 0.111484

C -0.252512 3.143933 -0.451885

O -0.817405 3.418675 -1.527499

C 0.116389 4.283976 0.516893

F 0.095649 5.515939 -0.075308

F -0.779089 4.299393 1.588975

F 1.390831 4.092743 1.063591

=== 3KTMC(SR) ===

Fe 0.000000 0.000000 0.000000

N 0.000000 0.000000 2.160886

N 2.120615 0.000000 0.180060

N 0.132069 -0.197631 -2.162959

N -2.089467 -0.073764 -0.263270

C 1.292732 -0.732885 2.428340

H 1.506465 -0.726530 3.506488

H 1.153805 -1.763604 2.103382

C 2.416889 -0.066819 1.668063

H 3.361215 -0.603454 1.825664

H 2.565036 0.955888 2.018853

C 2.639495 -1.271272 -0.473692

H 3.725294 -1.305589 -0.299065

H 2.172218 -2.104856 0.051199

C 2.384181 -1.404742 -1.979516

H 2.840257 -2.358053 -2.279996

H 2.939734 -0.641059 -2.534586

C 0.921841 -1.462224 -2.439859

H 0.407201 -2.280293 -1.936123

H 0.898738 -1.638071 -3.525828

C -1.305447 -0.364043 -2.614235

H -1.648732 0.618222 -2.943428

H -1.337508 -1.024660 -3.491090

C -2.205586 -0.905351 -1.526365

H -1.919665 -1.922496 -1.260652

H -3.249589 -0.910775 -1.870654

C -2.802754 -0.853071 0.823803

H -2.491499 -1.894023 0.715365

H -3.879769 -0.796485 0.613995

C -2.519372 -0.411852 2.256923

H -2.703396 0.657524 2.399771

H -3.248018 -0.924100 2.899220

C -1.128432 -0.826108 2.733087

H -0.945276 -1.861821 2.439757

H -1.065315 -0.761721 3.828793

C 0.029844 1.326064 2.873211

H 0.261604 1.158705 3.933653

H 0.759903 1.992251 2.424787

H -0.939957 1.810609 2.798861

C 2.871577 1.195370 -0.344577

H 3.933992 1.102086 -0.083620

H 2.462557 2.102503 0.098521

H 2.784291 1.268418 -1.421737

C 0.685104 0.923791 -3.009969

H 1.762672 0.996307 -2.912805

H 0.237859 1.863118 -2.690991

H 0.454378 0.721977 -4.064152

C -2.751056 1.288757 -0.472351

H -3.797111 1.213925 -0.144591

H -2.760820 1.490470 -1.544110

S -0.187820 2.355728 -0.160671

C -2.035883 2.436672 0.221700

O -0.046809 -1.672814 0.131488

H -2.410325 3.389290 -0.163046

Page 160: Supporting Information - Wiley-VCHS3 r) Table SB9: B1 enthalpies and free energies for PMe 3 reactions s) Table SB10:  values for PMe 3 reactions t) Table SB11: Energies

S159

H -2.192826 2.432872 1.301838

=== 5KTMC(SR) ===

Fe 0.000000 0.000000 0.000000

N 0.000000 0.000000 2.252340

N 2.206686 0.000000 0.229467

N 0.203488 -0.227971 -2.278979

N -2.133346 -0.093728 -0.368807

C 1.290972 -0.737338 2.485801

H 1.529778 -0.745881 3.559898

H 1.142052 -1.765311 2.154863

C 2.440548 -0.085066 1.724571

H 3.368268 -0.642262 1.914121

H 2.599921 0.933222 2.084937

C 2.703841 -1.268354 -0.439968

H 3.786573 -1.336285 -0.249445

H 2.209641 -2.101529 0.061986

C 2.476189 -1.377439 -1.957862

H 2.969696 -2.311187 -2.261469

H 3.024245 -0.589217 -2.485507

C 1.029820 -1.477315 -2.475562

H 0.513677 -2.290127 -1.962871

H 1.059138 -1.702747 -3.553789

C -1.230313 -0.433642 -2.709502

H -1.587289 0.529322 -3.081015

H -1.262447 -1.131036 -3.559330

C -2.163740 -0.951175 -1.617767

H -1.872488 -1.956294 -1.313736

H -3.188906 -0.988829 -2.014595

C -2.824349 -0.857381 0.744742

H -2.514406 -1.899882 0.645319

H -3.906303 -0.806786 0.555357

C -2.531983 -0.401138 2.181571

H -2.696739 0.673618 2.305790

H -3.289795 -0.884185 2.813313

C -1.164064 -0.832759 2.731023

H -0.967543 -1.863362 2.427608

H -1.178791 -0.796761 3.830858

C 0.013563 1.314629 2.968360

H 0.194810 1.152439 4.040587

H 0.776118 1.970577 2.555710

H -0.944240 1.816630 2.845888

C 2.949100 1.200760 -0.279245

H 4.019061 1.110907 -0.045667

H 2.547907 2.099913 0.188704

H 2.833065 1.296133 -1.354076

C 0.746941 0.896555 -3.112580

H 1.814222 1.018699 -2.952019

H 0.248722 1.823060 -2.830123

H 0.585104 0.684952 -4.179051

C -2.780294 1.259357 -0.615361

H -3.842416 1.196466 -0.338008

H -2.735128 1.458332 -1.687275

S -0.219505 2.338587 -0.182826

C -2.091765 2.403813 0.115861

O -0.036415 -1.679257 0.132792

H -2.442705 3.362505 -0.276360

H -2.286318 2.392759 1.189472

=== 1KTMC(SR) ===

Fe 0.000000 0.000000 0.000000

N 0.000000 0.000000 2.161200

N 2.115598 0.000000 0.174345

N 0.123174 -0.217890 -2.162392

N -2.086748 -0.101580 -0.256898

C 1.297089 -0.722839 2.429676

H 1.514775 -0.708007 3.507065

H 1.162740 -1.756151 2.111049

C 2.416035 -0.056205 1.660831

H 3.363358 -0.587722 1.820082

Page 161: Supporting Information - Wiley-VCHS3 r) Table SB9: B1 enthalpies and free energies for PMe 3 reactions s) Table SB10:  values for PMe 3 reactions t) Table SB11: Energies

S160

H 2.560032 0.969610 2.004585

C 2.631743 -1.274561 -0.471469

H 3.716209 -1.318372 -0.289590

H 2.155098 -2.105547 0.052062

C 2.383034 -1.408545 -1.978436

H 2.846405 -2.358163 -2.279619

H 2.932437 -0.638548 -2.531023

C 0.920854 -1.477228 -2.436467

H 0.413193 -2.295592 -1.925873

H 0.895614 -1.658633 -3.521562

C -1.311827 -0.402966 -2.609814

H -1.667114 0.571476 -2.950201

H -1.339441 -1.074556 -3.478625

C -2.203127 -0.942366 -1.513463

H -1.907759 -1.955923 -1.243256

H -3.248697 -0.957085 -1.853323

C -2.801199 -0.873026 0.833954

H -2.491026 -1.915717 0.732355

H -3.878625 -0.817975 0.624812

C -2.515555 -0.423873 2.264073

H -2.700806 0.646093 2.401729

H -3.241028 -0.935076 2.910837

C -1.121179 -0.833333 2.735092

H -0.933652 -1.866818 2.436104

H -1.054623 -0.772656 3.830903

C 0.020389 1.324147 2.875386

H 0.229170 1.154467 3.940250

H 0.765720 1.985771 2.445309

H -0.944646 1.814513 2.780038

C 2.869129 1.189929 -0.356725

H 3.932374 1.093063 -0.099808

H 2.465629 2.099724 0.086191

H 2.777483 1.261247 -1.433767

C 0.661669 0.900504 -3.020149

H 1.735088 1.003213 -2.905620

H 0.187335 1.834386 -2.725812

H 0.452879 0.674756 -4.074303

C -2.751247 1.255771 -0.477757

H -3.796349 1.183106 -0.146669

H -2.764376 1.448361 -1.551407

S -0.188128 2.326186 -0.164225

C -2.039242 2.413478 0.205149

O -0.039206 -1.698901 0.144376

H -2.412257 3.361559 -0.192033

H -2.197715 2.421388 1.285177

=== 3KTMC(N3) ===

Fe 0.000000 0.000000 0.000000

N 0.000000 0.000000 2.121733

N 2.141367 0.000000 0.168219

N 0.101902 -0.144369 -2.141167

N -2.100863 -0.150273 -0.252868

C 1.297239 -0.711023 2.423754

H 1.498723 -0.666670 3.503455

H 1.164765 -1.752924 2.132937

C 2.432785 -0.075461 1.654689

H 3.362374 -0.636888 1.815133

H 2.610390 0.943205 2.004591

C 2.656005 -1.249693 -0.517817

H 3.742886 -1.293370 -0.351216

H 2.188280 -2.099844 -0.020571

C 2.387956 -1.320434 -2.026831

H 2.847712 -2.255292 -2.374514

H 2.929079 -0.527782 -2.554505

C 0.923072 -1.372371 -2.479948

H 0.424967 -2.224781 -2.017229

H 0.897328 -1.495008 -3.573219

C -1.328970 -0.342689 -2.601557

H -1.716949 0.635903 -2.889827

H -1.337403 -0.969437 -3.502692

C -2.192616 -0.959442 -1.524990

Page 162: Supporting Information - Wiley-VCHS3 r) Table SB9: B1 enthalpies and free energies for PMe 3 reactions s) Table SB10:  values for PMe 3 reactions t) Table SB11: Energies

S161

H -1.854840 -1.967540 -1.286008

H -3.239292 -1.005411 -1.857948

C -2.789184 -0.945095 0.832592

H -2.445036 -1.976843 0.736187

H -3.867850 -0.920751 0.622223

C -2.514235 -0.459611 2.252835

H -2.722327 0.609757 2.368096

H -3.225854 -0.969275 2.915239

C -1.111061 -0.824547 2.729634

H -0.908333 -1.866351 2.473030

H -1.037947 -0.718293 3.821351

C -0.000555 1.363156 2.753516

H 0.137023 1.264420 3.838173

H 0.796626 1.975883 2.341320

H -0.946382 1.866563 2.562975

C 2.885685 1.208316 -0.334131

H 3.926556 1.160280 0.012882

H 2.395733 2.105207 0.039314

H 2.887910 1.245486 -1.417170

C 0.615455 1.047768 -2.903827

H 1.686508 1.159040 -2.783378

H 0.131811 1.944945 -2.523940

H 0.400479 0.911977 -3.971756

C -2.812092 1.162305 -0.421029

H -2.342739 1.754584 -1.202107

H -2.773921 1.733631 0.504741

H -3.862553 0.978263 -0.681581

N 0.035458 1.954613 -0.161333

N -0.498444 2.974704 0.252040

N -0.972246 3.987754 0.610949

O -0.014319 -1.662600 0.117879

=== 5KTMC(N3) ===

Fe 0.000000 0.000000 0.000000

N 0.000000 0.000000 2.212275

N 2.241713 0.000000 0.231961

N 0.154357 -0.224983 -2.237056

N -2.170853 -0.223240 -0.360262

C 1.290411 -0.731831 2.477788

H 1.510910 -0.714931 3.555740

H 1.140397 -1.766490 2.169013

C 2.460969 -0.109543 1.723608

H 3.367863 -0.699204 1.917622

H 2.653769 0.898772 2.096726

C 2.742441 -1.241376 -0.469042

H 3.828296 -1.310201 -0.295358

H 2.259462 -2.094388 0.011033

C 2.490390 -1.295240 -1.987272

H 3.005787 -2.198982 -2.341331

H 2.999957 -0.467801 -2.492894

C 1.039085 -1.424574 -2.484729

H 0.561895 -2.277097 -1.998036

H 1.059091 -1.606992 -3.571078

C -1.262019 -0.504839 -2.684819

H -1.681641 0.437915 -3.042752

H -1.246371 -1.192334 -3.542085

C -2.149507 -1.091611 -1.592287

H -1.784541 -2.072021 -1.286111

H -3.171577 -1.203776 -1.984477

C -2.815391 -0.989887 0.770708

H -2.448974 -2.017369 0.710057

H -3.900370 -1.005261 0.588572

C -2.531414 -0.440380 2.175619

H -2.700677 0.641386 2.225262

H -3.281682 -0.881122 2.845523

C -1.154434 -0.820353 2.737700

H -0.944056 -1.863794 2.491176

H -1.160870 -0.725541 3.833792

C 0.003225 1.348928 2.859347

H 0.149952 1.244293 3.943234

H 0.796182 1.967607 2.444200

Page 163: Supporting Information - Wiley-VCHS3 r) Table SB9: B1 enthalpies and free energies for PMe 3 reactions s) Table SB10:  values for PMe 3 reactions t) Table SB11: Energies

S162

H -0.945792 1.853283 2.681110

C 2.964439 1.224825 -0.237342

H 4.017850 1.178657 0.071260

H 2.483099 2.105105 0.185131

H 2.922224 1.307693 -1.318466

C 0.638522 0.970310 -2.999457

H 1.680752 1.174219 -2.777184

H 0.056896 1.841650 -2.703617

H 0.536070 0.792576 -4.078880

C -2.914631 1.052492 -0.602167

H -2.421771 1.639243 -1.374950

H -2.942548 1.649354 0.309216

H -3.945571 0.833133 -0.912238

N 0.026538 1.931133 -0.184719

N -0.572908 2.913964 0.223371

N -1.099019 3.905977 0.569291

O 0.009884 -1.662269 0.131762

=== 1KTMC(N3) ===

Fe 0.000000 0.000000 0.000000

N 0.000000 0.000000 2.122278

N 2.139669 0.000000 0.163887

N 0.093609 -0.142667 -2.137236

N -2.102888 -0.143439 -0.238644

C 1.300133 -0.707377 2.423100

H 1.504927 -0.660076 3.502223

H 1.168994 -1.750266 2.134915

C 2.433618 -0.072842 1.649812

H 3.364507 -0.632431 1.810095

H 2.610670 0.946958 1.997542

C 2.649360 -1.252184 -0.521104

H 3.736694 -1.299803 -0.358609

H 2.179819 -2.099711 -0.020220

C 2.374654 -1.325706 -2.029253

H 2.831831 -2.262003 -2.377476

H 2.914458 -0.534405 -2.560908

C 0.906760 -1.375739 -2.475000

H 0.407379 -2.223759 -2.003841

H 0.874713 -1.506362 -3.567213

C -1.340910 -0.329768 -2.591608

H -1.723254 0.653423 -2.873222

H -1.358549 -0.952234 -3.495841

C -2.205012 -0.945070 -1.514352

H -1.873879 -1.956743 -1.280674

H -3.252985 -0.981449 -1.844500

C -2.789567 -0.942664 0.845202

H -2.444105 -1.973760 0.744573

H -3.868754 -0.919260 0.636877

C -2.512797 -0.463628 2.267319

H -2.723830 0.604410 2.389868

H -3.220744 -0.979494 2.929136

C -1.106893 -0.826486 2.736377

H -0.904404 -1.868186 2.477980

H -1.028549 -0.721792 3.828006

C -0.004967 1.363042 2.753311

H 0.129438 1.265911 3.838563

H 0.792609 1.977713 2.344325

H -0.951453 1.864483 2.559827

C 2.888069 1.205622 -0.339377

H 3.931094 1.149293 -0.001743

H 2.410055 2.104604 0.042844

H 2.880792 1.249438 -1.421903

C 0.610346 1.043065 -2.908163

H 1.681301 1.154702 -2.787184

H 0.127643 1.943966 -2.536430

H 0.395659 0.900441 -3.975181

C -2.810805 1.172307 -0.393778

H -2.349790 1.764636 -1.179705

H -2.756334 1.740209 0.533365

H -3.865885 0.994919 -0.639733

N 0.038845 1.939499 -0.175309

Page 164: Supporting Information - Wiley-VCHS3 r) Table SB9: B1 enthalpies and free energies for PMe 3 reactions s) Table SB10:  values for PMe 3 reactions t) Table SB11: Energies

S163

N -0.463474 2.972973 0.241818

N -0.908189 3.999777 0.596940

O -0.019278 -1.668722 0.122647

=== 3KTMC(F) ===

Fe 0.000000 0.000000 0.000000

N 0.000000 0.000000 2.088287

N 2.118752 0.000000 0.156029

N 0.077935 0.014589 -2.124934

N -2.075641 0.014525 -0.228936

C 1.270518 -0.754279 2.395712

H 1.467212 -0.725582 3.476843

H 1.103857 -1.788609 2.093967

C 2.427602 -0.146650 1.636575

H 3.332225 -0.754363 1.762016

H 2.652839 0.848704 2.023751

C 2.635662 -1.205072 -0.603072

H 3.724798 -1.252122 -0.454240

H 2.177828 -2.082350 -0.144279

C 2.349010 -1.197619 -2.111813

H 2.786304 -2.123825 -2.508961

H 2.905797 -0.393266 -2.605142

C 0.880892 -1.193255 -2.562578

H 0.369101 -2.069622 -2.162851

H 0.852196 -1.233864 -3.661715

C -1.361328 -0.119264 -2.593421

H -1.715556 0.880507 -2.850855

H -1.391649 -0.719094 -3.511456

C -2.246026 -0.729609 -1.530896

H -1.970325 -1.766901 -1.339431

H -3.298845 -0.692682 -1.844887

C -2.828138 -0.762127 0.825619

H -2.559569 -1.812698 0.693797

H -3.901077 -0.651862 0.612646

C -2.528988 -0.348276 2.262804

H -2.703949 0.720220 2.426253

H -3.252209 -0.864663 2.907318

C -1.135886 -0.774117 2.714763

H -0.981980 -1.823767 2.454514

H -1.041260 -0.672487 3.805380

C 0.043574 1.386903 2.667048

H 0.217353 1.323606 3.748949

H 0.818532 1.977271 2.189381

H -0.900196 1.892227 2.477222

C 2.811024 1.263337 -0.290100

H 3.816313 1.303997 0.145747

H 2.210121 2.114178 0.025388

H 2.913716 1.290314 -1.368364

C 0.606047 1.278561 -2.757142

H 1.689814 1.288470 -2.760003

H 0.247679 2.127500 -2.177759

H 0.267386 1.337347 -3.798218

C -2.636997 1.405940 -0.325525

H -2.070390 1.999226 -1.035547

H -2.552592 1.901720 0.638444

H -3.692555 1.351948 -0.621450

F 0.039710 1.860126 -0.024292

O -0.058097 -1.664477 0.041438

=== 5KTMC(F) ===

Fe 0.000000 0.000000 0.000000

N 0.000000 0.000000 2.178671

N 2.214809 0.000000 0.217209

N 0.131048 -0.024460 -2.223319

N -2.150918 -0.025312 -0.339516

C 1.261919 -0.772373 2.452711

H 1.478212 -0.766563 3.531489

H 1.079070 -1.800877 2.139390

C 2.453285 -0.183596 1.702211

H 3.331099 -0.825512 1.854402

Page 165: Supporting Information - Wiley-VCHS3 r) Table SB9: B1 enthalpies and free energies for PMe 3 reactions s) Table SB10:  values for PMe 3 reactions t) Table SB11: Energies

S164

H 2.702123 0.797158 2.113282

C 2.721335 -1.187643 -0.568609

H 3.809249 -1.259816 -0.412977

H 2.250132 -2.072915 -0.137246

C 2.453690 -1.146635 -2.085282

H 2.945008 -2.039675 -2.495742

H 2.982881 -0.304922 -2.545343

C 0.998147 -1.207959 -2.586700

H 0.507215 -2.093342 -2.178169

H 1.015603 -1.293395 -3.684617

C -1.297123 -0.228301 -2.686640

H -1.674803 0.744893 -3.007639

H -1.304642 -0.880746 -3.569881

C -2.217508 -0.813833 -1.619376

H -1.926057 -1.836597 -1.377658

H -3.249572 -0.823059 -2.000576

C -2.862728 -0.783179 0.753985

H -2.577607 -1.832990 0.650487

H -3.944345 -0.704708 0.567556

C -2.548552 -0.314980 2.181166

H -2.682994 0.767202 2.285478

H -3.307981 -0.764445 2.834414

C -1.183448 -0.764024 2.719306

H -1.026271 -1.815131 2.465176

H -1.169111 -0.673505 3.815852

C 0.052733 1.377236 2.761906

H 0.209096 1.317842 3.847722

H 0.847607 1.956580 2.299530

H -0.879835 1.899374 2.556777

C 2.886102 1.278167 -0.193699

H 3.911347 1.310562 0.197500

H 2.302383 2.117593 0.181916

H 2.933724 1.357447 -1.274709

C 0.627653 1.251769 -2.838502

H 1.704214 1.336748 -2.732344

H 0.167868 2.092683 -2.320689

H 0.387560 1.275032 -3.909426

C -2.731216 1.345009 -0.499010

H -2.155182 1.921181 -1.218338

H -2.679525 1.878641 0.448030

H -3.778511 1.272200 -0.822797

F 0.013744 1.842377 -0.030069

O -0.041745 -1.663567 0.052008

=== 1KTMC(F) ===

Fe 0.000000 0.000000 0.000000

N 0.000000 0.000000 2.085760

N 2.115306 0.000000 0.152933

N 0.077689 0.006673 -2.121375

N -2.073781 0.005927 -0.227263

C 1.273068 -0.748427 2.394663

H 1.471056 -0.716098 3.475563

H 1.110575 -1.784466 2.095684

C 2.426992 -0.138847 1.632374

H 3.334654 -0.742138 1.759376

H 2.647668 0.859331 2.015333

C 2.632294 -1.208376 -0.599598

H 3.721159 -1.257222 -0.448495

H 2.172038 -2.083839 -0.138750

C 2.347697 -1.206197 -2.108818

H 2.784104 -2.134390 -2.502528

H 2.904430 -0.403154 -2.604604

C 0.878703 -1.202470 -2.557197

H 0.367911 -2.077832 -2.153232

H 0.847651 -1.247177 -3.656232

C -1.359855 -0.127306 -2.590634

H -1.714990 0.872623 -2.846979

H -1.389831 -0.726807 -3.509173

C -2.243436 -0.738944 -1.528106

H -1.965270 -1.775920 -1.337023

H -3.296366 -0.704333 -1.842455

Page 166: Supporting Information - Wiley-VCHS3 r) Table SB9: B1 enthalpies and free energies for PMe 3 reactions s) Table SB10:  values for PMe 3 reactions t) Table SB11: Energies

S165

C -2.824326 -0.772713 0.826480

H -2.551751 -1.822653 0.695843

H -3.897668 -0.666379 0.612936

C -2.526824 -0.357573 2.263676

H -2.705391 0.710345 2.427082

H -3.247257 -0.877710 2.908446

C -1.131431 -0.778670 2.713313

H -0.974623 -1.827602 2.451081

H -1.035446 -0.677948 3.804003

C 0.037386 1.386496 2.664115

H 0.207519 1.323801 3.746759

H 0.812741 1.978416 2.188680

H -0.907381 1.888784 2.470152

C 2.810238 1.259744 -0.298268

H 3.814813 1.299904 0.139476

H 2.209727 2.112554 0.013087

H 2.914953 1.281386 -1.376620

C 0.605233 1.266966 -2.759781

H 1.689034 1.278859 -2.759422

H 0.243508 2.118554 -2.186294

H 0.268651 1.317666 -3.802072

C -2.640705 1.394133 -0.324984

H -2.077219 1.988262 -1.037024

H -2.556432 1.891579 0.638364

H -3.696630 1.335233 -0.619230

F 0.038287 1.856418 -0.030831

O -0.059355 -1.665998 0.048319

=== 3KTMC(NCS) ===

Fe 0.000000 0.000000 0.000000

N 0.000000 0.000000 2.119453

N 2.142092 0.000000 0.178991

N 0.084339 -0.117816 -2.145020

N -2.100488 -0.119836 -0.252587

C 1.286349 -0.730006 2.426595

H 1.483526 -0.692036 3.507232

H 1.138782 -1.769441 2.133325

C 2.436368 -0.110966 1.665556

H 3.351174 -0.698917 1.812406

H 2.641798 0.895680 2.034284

C 2.655108 -1.236237 -0.536756

H 3.742079 -1.282423 -0.373830

H 2.190363 -2.097174 -0.055363

C 2.383827 -1.274171 -2.046439

H 2.855641 -2.194172 -2.417540

H 2.913663 -0.462467 -2.556738

C 0.918597 -1.335800 -2.497642

H 0.427945 -2.198098 -2.045262

H 0.892232 -1.446097 -3.591866

C -1.347813 -0.327641 -2.607424

H -1.738677 0.644738 -2.912686

H -1.352235 -0.968681 -3.498052

C -2.211746 -0.929643 -1.522946

H -1.887401 -1.942217 -1.282749

H -3.260779 -0.962472 -1.849385

C -2.803598 -0.901338 0.834868

H -2.479534 -1.939900 0.739365

H -3.881295 -0.858087 0.623416

C -2.521928 -0.420570 2.254878

H -2.714368 0.651313 2.371130

H -3.241028 -0.920153 2.916852

C -1.124694 -0.805757 2.730640

H -0.938443 -1.852106 2.479241

H -1.048963 -0.696963 3.821715

C 0.010907 1.369781 2.740488

H 0.122178 1.275118 3.828306

H 0.822757 1.968984 2.339287

H -0.919104 1.886609 2.514525

C 2.894409 1.215212 -0.297537

H 3.951942 1.114768 -0.021171

H 2.476439 2.106902 0.162695

Page 167: Supporting Information - Wiley-VCHS3 r) Table SB9: B1 enthalpies and free energies for PMe 3 reactions s) Table SB10:  values for PMe 3 reactions t) Table SB11: Energies

S166

H 2.831155 1.322516 -1.373522

C 0.587375 1.082768 -2.903630

H 1.641883 1.251521 -2.722302

H 0.038144 1.967699 -2.592372

H 0.443840 0.914783 -3.978810

C -2.782308 1.210889 -0.414658

H -2.315328 1.789927 -1.205686

H -2.697051 1.785520 0.504906

H -3.842473 1.050250 -0.649043

N -0.014392 1.934751 -0.085207

C -0.032086 3.131990 -0.133751

S -0.058320 4.785282 -0.199770

O -0.015434 -1.660478 0.097526

=== 5TMC(NCS) ===

Fe 0.000000 0.000000 0.000000

N 0.000000 0.000000 2.209110

N 2.241237 0.000000 0.244402

N 0.156358 -0.195190 -2.241226

N -2.167153 -0.202023 -0.375360

C 1.281547 -0.738658 2.486644

H 1.496228 -0.719638 3.565617

H 1.127026 -1.774204 2.181821

C 2.461124 -0.126673 1.736221

H 3.359081 -0.731836 1.922488

H 2.668716 0.874797 2.119529

C 2.743953 -1.230821 -0.476533

H 3.829095 -1.300941 -0.300691

H 2.261547 -2.092351 -0.011428

C 2.497077 -1.259315 -1.995788

H 3.019388 -2.153392 -2.363686

H 3.002316 -0.419600 -2.485403

C 1.047865 -1.389570 -2.498672

H 0.572510 -2.250436 -2.025155

H 1.072913 -1.559146 -3.586811

C -1.258687 -0.475525 -2.698351

H -1.675608 0.467176 -3.059536

H -1.235919 -1.163096 -3.555086

C -2.156014 -1.060599 -1.611451

H -1.804001 -2.048362 -1.312219

H -3.178365 -1.158050 -2.006340

C -2.825573 -0.955907 0.755534

H -2.476899 -1.989722 0.698043

H -3.910179 -0.952787 0.570731

C -2.537120 -0.406104 2.159912

H -2.690872 0.677968 2.204542

H -3.294820 -0.834546 2.828967

C -1.168017 -0.802404 2.731146

H -0.970485 -1.849920 2.491692

H -1.178822 -0.700743 3.826634

C 0.010005 1.359836 2.835037

H 0.124513 1.268166 3.923980

H 0.821301 1.961092 2.430902

H -0.922011 1.877127 2.612667

C 2.972613 1.226672 -0.214466

H 4.038315 1.145097 0.041028

H 2.546084 2.104974 0.267144

H 2.883445 1.353464 -1.288763

C 0.641062 1.008318 -2.994077

H 1.669425 1.240419 -2.735757

H 0.024899 1.868762 -2.738531

H 0.585537 0.821410 -4.075602

C -2.883926 1.089687 -0.617632

H -2.388243 1.661826 -1.398621

H -2.873278 1.694938 0.287490

H -3.924243 0.889682 -0.909319

N -0.057054 1.917211 -0.101705

C -0.085052 3.115918 -0.176055

S -0.120387 4.765627 -0.280406

O 0.007810 -1.657539 0.123761

Page 168: Supporting Information - Wiley-VCHS3 r) Table SB9: B1 enthalpies and free energies for PMe 3 reactions s) Table SB10:  values for PMe 3 reactions t) Table SB11: Energies

S167

=== 1KTMC(NCS) ===

Fe 0.000000 0.000000 0.000000

N 0.000000 0.000000 2.116459

N 2.138808 0.000000 0.178608

N 0.083583 -0.127837 -2.143358

N -2.097635 -0.131163 -0.252246

C 1.286308 -0.727789 2.425101

H 1.483324 -0.688989 3.505856

H 1.140532 -1.767802 2.131828

C 2.435528 -0.107936 1.663509

H 3.351019 -0.695210 1.810392

H 2.639636 0.899429 2.031329

C 2.652707 -1.238121 -0.532495

H 3.739339 -1.285301 -0.366752

H 2.185239 -2.098022 -0.050962

C 2.384167 -1.279081 -2.042509

H 2.858332 -2.198867 -2.411640

H 2.911437 -0.465849 -2.553272

C 0.918837 -1.345474 -2.492250

H 0.431274 -2.206807 -2.034285

H 0.891111 -1.460816 -3.586060

C -1.346053 -0.344292 -2.605654

H -1.741800 0.625315 -2.913920

H -1.348063 -0.989117 -3.493817

C -2.206329 -0.946373 -1.518382

H -1.875851 -1.956563 -1.274878

H -3.255492 -0.986059 -1.844086

C -2.799582 -0.911091 0.836377

H -2.471572 -1.949051 0.745406

H -3.877328 -0.872168 0.623721

C -2.520201 -0.425099 2.255166

H -2.714169 0.646915 2.367574

H -3.238047 -0.924844 2.918539

C -1.121752 -0.806345 2.730790

H -0.934342 -1.852903 2.480538

H -1.044959 -0.695235 3.821663

C 0.009829 1.369255 2.737057

H 0.122184 1.274742 3.824895

H 0.820983 1.968904 2.334631

H -0.921287 1.884599 2.511433

C 2.892482 1.212363 -0.301143

H 3.951308 1.108188 -0.030274

H 2.479221 2.104756 0.162523

H 2.823251 1.320500 -1.376827

C 0.583362 1.068787 -2.909113

H 1.636192 1.244886 -2.724052

H 0.027110 1.952761 -2.607068

H 0.445489 0.891319 -3.983766

C -2.786858 1.194124 -0.421005

H -2.322126 1.771966 -1.214468

H -2.705708 1.773109 0.496389

H -3.845929 1.025899 -0.655740

N -0.018466 1.934331 -0.089896

C -0.031259 3.132152 -0.148589

S -0.045231 4.787111 -0.233597

O -0.013923 -1.663931 0.103247

KTMC(AN) + PMe3

=== 3RC_O (AN) ===

Fe 0.000000 0.000000 0.000000

N 0.000000 0.000000 2.122457

N 2.147187 0.000000 0.188570

N 0.080983 -0.105512 -2.139755

N -2.092795 -0.107601 -0.250873

C 1.288164 -0.735184 2.434861

H 1.479542 -0.697375 3.515510

H 1.138816 -1.776404 2.149150

C 2.443090 -0.122052 1.678316

H 3.350883 -0.720912 1.819069

Page 169: Supporting Information - Wiley-VCHS3 r) Table SB9: B1 enthalpies and free energies for PMe 3 reactions s) Table SB10:  values for PMe 3 reactions t) Table SB11: Energies

S168

H 2.664114 0.879301 2.054226

C 2.651925 -1.246599 -0.531804

H 3.737259 -1.296562 -0.366513

H 2.188272 -2.105634 -0.046429

C 2.380477 -1.279724 -2.039737

H 2.845265 -2.203292 -2.410106

H 2.922884 -0.476126 -2.550334

C 0.918439 -1.331228 -2.496522

H 0.405597 -2.200001 -2.081852

H 0.897886 -1.421237 -3.591373

C -1.352795 -0.327134 -2.614048

H -1.741274 0.635864 -2.952539

H -1.345212 -0.999497 -3.479510

C -2.217738 -0.915999 -1.527355

H -1.914225 -1.941855 -1.314449

H -3.268526 -0.931322 -1.846329

C -2.801776 -0.895805 0.836014

H -2.483002 -1.934593 0.730242

H -3.876841 -0.848124 0.617722

C -2.526328 -0.426137 2.259888

H -2.731443 0.642203 2.391833

H -3.243162 -0.937845 2.914504

C -1.129673 -0.809177 2.735909

H -0.941050 -1.855794 2.488084

H -1.050376 -0.699671 3.825663

C 0.012616 1.362339 2.761237

H 0.116426 1.257858 3.847426

H 0.840742 1.956890 2.383122

H -0.920412 1.880854 2.546097

C 2.935065 1.194480 -0.288394

H 3.993699 1.052600 -0.038893

H 2.575505 2.094491 0.206303

H 2.855293 1.319888 -1.361762

C 0.592743 1.082321 -2.914366

H 1.635623 1.281111 -2.695578

H 0.000670 1.963381 -2.673959

H 0.500495 0.878363 -3.987963

C -2.781784 1.220933 -0.407943

H -2.337041 1.788991 -1.222243

H -2.697666 1.796557 0.513008

H -3.843622 1.058362 -0.627909

N 0.003667 2.118221 -0.092754

C -0.000804 3.283785 -0.151970

C -0.008859 4.737041 -0.228683

H 0.646970 5.084081 -1.035306

H 0.340450 5.175002 0.713266

H -1.021906 5.104970 -0.424964

O -0.020179 -1.633987 0.099531

P -1.585302 -4.608745 -2.675419

C -3.326685 -5.214502 -3.159528

H -3.337097 -6.299825 -3.306985

H -4.039573 -4.955346 -2.371854

H -3.637329 -4.727112 -4.087530

C -0.564253 -5.431565 -4.059529

H -0.788074 -6.501141 -4.128292

H -0.799370 -4.957652 -5.016080

H 0.503194 -5.305523 -3.857245

C -1.209333 -5.807540 -1.238135

H -1.384508 -6.846203 -1.535593

H -0.164325 -5.697576 -0.931474

H -1.852036 -5.568373 -0.385522

=== 3TS_O (AN) ===

Fe 0.000000 0.000000 0.000000

N 0.000000 0.000000 2.130149

N 2.156414 0.000000 0.225207

N 0.085357 0.001158 -2.155458

N -2.094829 -0.000322 -0.288848

C 1.248418 -0.794069 2.445125

H 1.434793 -0.779943 3.528236

H 1.051188 -1.815057 2.126741

Page 170: Supporting Information - Wiley-VCHS3 r) Table SB9: B1 enthalpies and free energies for PMe 3 reactions s) Table SB10:  values for PMe 3 reactions t) Table SB11: Energies

S169

C 2.442054 -0.225130 1.706719

H 3.305296 -0.892787 1.814796

H 2.735336 0.735037 2.136098

C 2.682784 -1.176726 -0.579337

H 3.769446 -1.228004 -0.418407

H 2.218895 -2.065824 -0.157646

C 2.415173 -1.108663 -2.088918

H 2.917040 -1.983005 -2.525742

H 2.925635 -0.249802 -2.537968

C 0.955803 -1.179551 -2.556092

H 0.477329 -2.068576 -2.150076

H 0.942517 -1.239998 -3.654234

C -1.337267 -0.220071 -2.651405

H -1.721001 0.740757 -3.000790

H -1.324478 -0.887025 -3.522197

C -2.232238 -0.789978 -1.570445

H -1.947193 -1.813748 -1.339386

H -3.279561 -0.779726 -1.904709

C -2.846283 -0.744812 0.796443

H -2.579111 -1.797765 0.698117

H -3.919893 -0.643257 0.584612

C -2.545585 -0.283332 2.221693

H -2.684849 0.797367 2.338079

H -3.301090 -0.739163 2.874815

C -1.178496 -0.739548 2.727149

H -1.043293 -1.794027 2.487966

H -1.123107 -0.626843 3.818766

C 0.082770 1.354500 2.780091

H 0.193631 1.237582 3.865401

H 0.932065 1.914161 2.396089

H -0.826008 1.919659 2.579125

C 2.932725 1.235085 -0.159172

H 3.997017 1.080675 0.058862

H 2.575303 2.087662 0.414640

H 2.830490 1.454268 -1.216603

C 0.587581 1.234437 -2.863135

H 1.611102 1.458645 -2.583861

H -0.041315 2.085474 -2.609500

H 0.550670 1.076524 -3.948490

C -2.729076 1.353262 -0.456633

H -2.231544 1.913777 -1.244589

H -2.652785 1.916031 0.472247

H -3.788928 1.236213 -0.715509

N 0.055225 2.232915 -0.019873

C 0.064293 3.400803 -0.046672

C 0.076004 4.856709 -0.077623

H 0.846253 5.221136 -0.765858

H 0.285066 5.261393 0.918535

H -0.893569 5.243455 -0.409404

O 0.007249 -1.774895 0.161876

P -0.574433 -3.945841 -0.271622

C -0.988104 -4.543889 1.467469

H -0.963657 -5.637247 1.502207

H -0.256235 -4.149756 2.175280

H -1.986830 -4.205844 1.754021

C -1.792390 -4.928321 -1.362317

H -1.698755 -5.998842 -1.150505

H -2.816754 -4.610971 -1.153238

H -1.569814 -4.751536 -2.417207

C 1.079817 -4.783668 -0.623798

H 0.992816 -5.862386 -0.460267

H 1.379569 -4.608182 -1.659737

H 1.844524 -4.384901 0.045731

=== 3P_O (AN) ===

Fe 0.000000 0.000000 0.000000

N 0.000000 0.000000 2.072474

N 2.101255 0.000000 0.166445

N 0.025976 0.070916 -2.106407

N -2.063380 0.069823 -0.187897

C 1.255668 -0.774484 2.389850

Page 171: Supporting Information - Wiley-VCHS3 r) Table SB9: B1 enthalpies and free energies for PMe 3 reactions s) Table SB10:  values for PMe 3 reactions t) Table SB11: Energies

S170

H 1.445572 -0.761710 3.472825

H 1.067478 -1.802148 2.074126

C 2.429328 -0.181999 1.641793

H 3.319566 -0.814075 1.746948

H 2.687260 0.797962 2.047998

C 2.571830 -1.218580 -0.611570

H 3.656631 -1.318684 -0.461929

H 2.072661 -2.079175 -0.160405

C 2.281110 -1.184621 -2.119305

H 2.703816 -2.110141 -2.533970

H 2.845449 -0.384022 -2.608448

C 0.806411 -1.157161 -2.547764

H 0.284492 -2.018153 -2.123659

H 0.754577 -1.215907 -3.644594

C -1.418015 -0.051219 -2.572887

H -1.769095 0.949212 -2.833190

H -1.460527 -0.651448 -3.489953

C -2.287753 -0.654803 -1.492421

H -2.021741 -1.697841 -1.311551

H -3.347989 -0.600728 -1.778979

C -2.867547 -0.651760 0.872494

H -2.663034 -1.716365 0.740196

H -3.931993 -0.474964 0.662234

C -2.540622 -0.256041 2.310519

H -2.699435 0.812931 2.487960

H -3.268515 -0.760789 2.959269

C -1.151280 -0.709177 2.753218

H -1.033371 -1.771061 2.527272

H -1.034081 -0.571124 3.837498

C 0.090936 1.415981 2.579672

H 0.350105 1.420124 3.646315

H 0.833293 1.982816 2.020284

H -0.868412 1.914673 2.451119

C 2.843802 1.238704 -0.277572

H 3.872195 1.206892 0.101609

H 2.336378 2.127175 0.101135

H 2.890863 1.302455 -1.358138

C 0.573410 1.317631 -2.760894

H 1.655323 1.345034 -2.710224

H 0.179307 2.201045 -2.256285

H 0.286638 1.334204 -3.819125

C -2.516861 1.504083 -0.276118

H -1.875638 2.074267 -0.946527

H -2.460345 1.968490 0.707188

H -3.555116 1.552221 -0.629479

N 0.319514 3.806163 -0.134981

C 0.356450 4.978375 -0.126245

C 0.405659 6.435702 -0.117275

H 1.075719 6.802568 -0.901619

H 0.771320 6.802936 0.847266

H -0.590286 6.855878 -0.290689

O -0.259909 -2.631837 0.157198

P -0.366687 -4.285806 0.203080

C -0.333483 -4.953529 1.946375

H -0.407203 -6.044254 1.922172

H 0.601823 -4.670902 2.434655

H -1.175828 -4.552275 2.513856

C -1.941943 -4.918707 -0.575406

H -1.966195 -6.010490 -0.517924

H -2.806728 -4.514950 -0.044257

H -1.985539 -4.616760 -1.624282

C 1.037179 -5.120299 -0.703586

H 0.917760 -6.205523 -0.641647

H 1.031411 -4.822321 -1.754437

H 1.990957 -4.841458 -0.249943

=== 5P_O (AN) ===

Fe 0.000000 0.000000 0.000000

N 0.000000 0.000000 2.241277

N 2.208231 0.000000 0.229115

N 0.147292 -0.652966 -2.170776

Page 172: Supporting Information - Wiley-VCHS3 r) Table SB9: B1 enthalpies and free energies for PMe 3 reactions s) Table SB10:  values for PMe 3 reactions t) Table SB11: Energies

S171

N -2.086744 -0.699647 -0.182568

C 1.362036 -0.580012 2.529616

H 1.592270 -0.489408 3.602281

H 1.306864 -1.643403 2.278853

C 2.452401 0.105265 1.719404

H 3.429273 -0.336049 1.963137

H 2.513709 1.167160 1.970624

C 2.713529 -1.342474 -0.268353

H 3.788518 -1.398532 -0.036926

H 2.190504 -2.116395 0.303376

C 2.507013 -1.613420 -1.765594

H 3.055317 -2.540326 -1.983337

H 2.992266 -0.851367 -2.384724

C 1.057730 -1.864052 -2.204859

H 0.620359 -2.616319 -1.541038

H 1.055767 -2.259799 -3.232706

C -1.258047 -1.082958 -2.522162

H -1.785425 -0.207848 -2.909427

H -1.226500 -1.819159 -3.338561

C -1.995262 -1.675884 -1.330598

H -1.471026 -2.555069 -0.946021

H -3.006310 -1.981886 -1.638907

C -2.649269 -1.439115 1.013292

H -2.141287 -2.406431 1.046008

H -3.718863 -1.613740 0.824530

C -2.454698 -0.734329 2.359100

H -2.771652 0.314850 2.323123

H -3.132290 -1.214399 3.077492

C -1.032828 -0.881962 2.907557

H -0.708314 -1.914981 2.757566

H -1.015421 -0.669622 3.986949

C -0.119507 1.393194 2.783221

H 0.069521 1.403130 3.865689

H 0.588562 2.059926 2.291531

H -1.126185 1.771403 2.599731

C 2.947779 1.125000 -0.435286

H 4.024266 1.046770 -0.231332

H 2.581367 2.076469 -0.047094

H 2.796115 1.107403 -1.511312

C 0.578355 0.360364 -3.188829

H 1.604332 0.675561 -3.013809

H -0.071064 1.234992 -3.126250

H 0.515114 -0.060303 -4.202303

C -2.997117 0.444678 -0.525969

H -2.604249 1.009985 -1.370489

H -3.080331 1.117398 0.328159

H -3.997665 0.069395 -0.779561

N -0.248755 2.156979 -0.405239

C -0.374261 3.293912 -0.646192

C -0.534342 4.708939 -0.944652

H 0.174089 5.018701 -1.720452

H -0.355981 5.313370 -0.049302

H -1.549878 4.911062 -1.302630

O 0.177597 -3.333707 0.733733

P 0.319288 -4.953145 1.055980

C -1.303945 -5.858317 0.881102

H -1.163807 -6.919065 1.106501

H -2.035597 -5.439155 1.574472

H -1.673462 -5.754849 -0.141709

C 1.520276 -5.805869 -0.091722

H 1.582978 -6.868035 0.160312

H 1.178387 -5.703274 -1.124609

H 2.510306 -5.355532 0.009745

C 0.925161 -5.281095 2.790988

H 0.999440 -6.358584 2.961169

H 1.909517 -4.827776 2.928508

H 0.225052 -4.852129 3.511726

=== 1RC_O (AN) ===

Fe 0.000000 0.000000 0.000000

N 0.000000 0.000000 2.116133

Page 173: Supporting Information - Wiley-VCHS3 r) Table SB9: B1 enthalpies and free energies for PMe 3 reactions s) Table SB10:  values for PMe 3 reactions t) Table SB11: Energies

S172

N 2.142189 0.000000 0.196667

N 0.079526 -0.113115 -2.137337

N -2.088129 -0.116801 -0.258183

C 1.279115 -0.747872 2.431583

H 1.465658 -0.718939 3.513617

H 1.122976 -1.786741 2.137627

C 2.441486 -0.139345 1.683399

H 3.342012 -0.750739 1.816564

H 2.673837 0.854685 2.071246

C 2.659349 -1.236137 -0.532837

H 3.744296 -1.278954 -0.363061

H 2.199311 -2.103828 -0.058983

C 2.394092 -1.256245 -2.041361

H 2.873286 -2.168969 -2.421271

H 2.923048 -0.437098 -2.541885

C 0.933304 -1.326682 -2.496269

H 0.434106 -2.204189 -2.082889

H 0.911980 -1.415419 -3.591426

C -1.347089 -0.360897 -2.617549

H -1.747659 0.590202 -2.975225

H -1.327014 -1.051602 -3.468387

C -2.206631 -0.942728 -1.522764

H -1.893563 -1.963781 -1.297646

H -3.257545 -0.972913 -1.841231

C -2.803115 -0.891444 0.833996

H -2.488014 -1.932836 0.740702

H -3.877538 -0.841453 0.612374

C -2.528493 -0.408671 2.253843

H -2.726169 0.662597 2.374212

H -3.249157 -0.910388 2.912446

C -1.135270 -0.796507 2.734920

H -0.954604 -1.846635 2.494938

H -1.056038 -0.678323 3.823813

C 0.027602 1.363594 2.751349

H 0.141121 1.260396 3.837201

H 0.855438 1.952175 2.362861

H -0.904612 1.886633 2.542684

C 2.922633 1.203288 -0.268469

H 3.984522 1.056560 -0.035827

H 2.569060 2.093416 0.248619

H 2.826615 1.348836 -1.338427

C 0.576810 1.079749 -2.912563

H 1.611278 1.303931 -2.677270

H -0.039422 1.948664 -2.688874

H 0.506780 0.864643 -3.985808

C -2.779435 1.207330 -0.437224

H -2.325477 1.769091 -1.250435

H -2.709128 1.791138 0.479621

H -3.837474 1.037774 -0.669955

N -0.001130 2.107729 -0.097941

C -0.000029 3.272885 -0.171703

C -0.000406 4.724787 -0.264798

H 0.744134 5.063429 -0.994112

H 0.237732 5.172658 0.706588

H -0.984593 5.088626 -0.580869

O -0.017795 -1.642057 0.106318

P -1.521471 -4.527969 -2.920058

C -2.612526 -4.873072 -4.444545

H -2.654727 -5.945454 -4.661748

H -3.626110 -4.507406 -4.259564

H -2.205110 -4.350450 -5.313852

C 0.043974 -5.498520 -3.417210

H -0.208475 -6.520529 -3.719251

H 0.538661 -4.996656 -4.253241

H 0.734836 -5.539764 -2.569906

C -2.286702 -5.764274 -1.687240

H -2.349367 -6.766171 -2.124665

H -1.671824 -5.807540 -0.783227

H -3.292998 -5.433735 -1.413687

=== 1TS_O (AN) ===

Page 174: Supporting Information - Wiley-VCHS3 r) Table SB9: B1 enthalpies and free energies for PMe 3 reactions s) Table SB10:  values for PMe 3 reactions t) Table SB11: Energies

S173

Fe 0.000000 0.000000 0.000000

N 0.000000 0.000000 2.143695

N 2.151733 0.000000 0.234698

N 0.073519 0.006614 -2.140578

N -2.107770 -0.008566 -0.277684

C 1.245535 -0.796546 2.454457

H 1.435402 -0.787186 3.537035

H 1.043247 -1.815452 2.133219

C 2.438942 -0.229273 1.715058

H 3.300866 -0.899177 1.820749

H 2.735872 0.729169 2.145873

C 2.667799 -1.177722 -0.570886

H 3.752602 -1.247248 -0.403539

H 2.191564 -2.064355 -0.156032

C 2.411146 -1.094053 -2.081437

H 2.914806 -1.963278 -2.526402

H 2.923285 -0.229972 -2.517870

C 0.954580 -1.161410 -2.554018

H 0.477663 -2.057922 -2.163798

H 0.944046 -1.209189 -3.652716

C -1.348200 -0.234142 -2.635776

H -1.743688 0.719975 -2.989705

H -1.326257 -0.904769 -3.503115

C -2.235350 -0.809976 -1.550210

H -1.930861 -1.825524 -1.307259

H -3.282112 -0.820769 -1.886135

C -2.855932 -0.744010 0.815235

H -2.591915 -1.796714 0.723099

H -3.930437 -0.638620 0.609645

C -2.545396 -0.276580 2.236650

H -2.676476 0.805682 2.348908

H -3.301437 -0.724253 2.894718

C -1.179629 -0.739551 2.739307

H -1.045729 -1.792425 2.490830

H -1.122742 -0.632892 3.831460

C 0.084879 1.350148 2.801188

H 0.196970 1.227425 3.885791

H 0.934739 1.912263 2.421223

H -0.824405 1.916263 2.605105

C 2.934556 1.231024 -0.149074

H 3.998635 1.072622 0.067241

H 2.582447 2.084608 0.426966

H 2.831921 1.452761 -1.206029

C 0.559431 1.248614 -2.844793

H 1.580432 1.484278 -2.564511

H -0.080195 2.091337 -2.590185

H 0.524323 1.092141 -3.930214

C -2.754055 1.337650 -0.459760

H -2.255557 1.902812 -1.243795

H -2.695805 1.903483 0.468616

H -3.809644 1.208413 -0.729962

N 0.017897 2.137576 -0.002428

C 0.047299 3.304976 -0.007271

C 0.078982 4.760643 -0.012095

H 0.916772 5.126338 -0.615543

H 0.194170 5.146645 1.006551

H -0.849109 5.165165 -0.430159

O -0.092011 -1.776622 0.244776

P -0.298607 -3.958558 -0.452706

C -1.785738 -4.529880 0.555682

H -1.762472 -5.618961 0.660840

H -1.753255 -4.076191 1.547861

H -2.714483 -4.245673 0.055551

C -0.400032 -5.032287 -2.025786

H -0.438138 -6.090161 -1.744625

H -1.299836 -4.778098 -2.590473

H 0.478714 -4.858918 -2.650942

C 1.165374 -4.689037 0.479332

H 1.002932 -5.758003 0.648536

H 2.082636 -4.560039 -0.099879

H 1.272401 -4.186011 1.441997

Page 175: Supporting Information - Wiley-VCHS3 r) Table SB9: B1 enthalpies and free energies for PMe 3 reactions s) Table SB10:  values for PMe 3 reactions t) Table SB11: Energies

S174

=== 1P_O (AN) ===

Fe 0.000000 0.000000 0.000000

N 0.000000 0.000000 2.133305

N 2.138978 0.000000 0.196895

N 0.068154 -0.422860 -2.101999

N -2.083496 -0.427494 -0.180885

C 1.338144 -0.613236 2.473249

H 1.531594 -0.523441 3.551842

H 1.265749 -1.674633 2.223489

C 2.437258 0.055524 1.681846

H 3.405716 -0.421346 1.884060

H 2.537955 1.106266 1.962018

C 2.607806 -1.342897 -0.340777

H 3.684282 -1.429849 -0.131789

H 2.076369 -2.116228 0.222516

C 2.362695 -1.566860 -1.836153

H 2.835711 -2.526151 -2.086107

H 2.892016 -0.829020 -2.447830

C 0.892502 -1.692632 -2.247331

H 0.416784 -2.455535 -1.623098

H 0.835462 -2.009966 -3.299183

C -1.354337 -0.721522 -2.531953

H -1.805352 0.215690 -2.864803

H -1.346264 -1.395611 -3.398880

C -2.140674 -1.327091 -1.393090

H -1.714121 -2.286006 -1.088576

H -3.185736 -1.491896 -1.692237

C -2.724447 -1.197770 0.957498

H -2.304646 -2.205860 0.923089

H -3.801817 -1.261918 0.748651

C -2.480094 -0.613012 2.344198

H -2.764422 0.443259 2.406584

H -3.149297 -1.131718 3.042913

C -1.050247 -0.856811 2.814001

H -0.784648 -1.895608 2.604285

H -0.964548 -0.687117 3.896770

C -0.091230 1.392694 2.692158

H 0.041583 1.370872 3.781625

H 0.670089 2.034062 2.253294

H -1.069024 1.816374 2.464817

C 2.930368 1.113671 -0.430605

H 3.991670 1.013089 -0.168027

H 2.562682 2.070211 -0.060668

H 2.844782 1.100362 -1.511367

C 0.577141 0.635412 -3.040688

H 1.622243 0.858604 -2.856312

H -0.005556 1.546599 -2.906916

H 0.474946 0.295277 -4.079606

C -2.888699 0.819522 -0.419768

H -2.480183 1.388030 -1.252498

H -2.864120 1.448420 0.469677

H -3.931677 0.557860 -0.640644

N -0.126668 2.101578 -0.271913

C -0.193686 3.257978 -0.424301

C -0.280885 4.699765 -0.612672

H 0.355461 5.017963 -1.445326

H 0.043822 5.226787 0.290796

H -1.311780 4.996794 -0.833248

O 0.001842 -3.208584 0.588663

P 0.052011 -4.845222 0.848980

C -1.032509 -5.373737 2.274422

H -0.973270 -6.458061 2.402209

H -0.696819 -4.887039 3.193007

H -2.069010 -5.093784 2.073254

C -0.520889 -5.817790 -0.638959

H -0.471735 -6.888621 -0.423605

H -1.551794 -5.548359 -0.879394

H 0.120706 -5.595466 -1.494337

C 1.773495 -5.450842 1.247658

H 1.756422 -6.531473 1.413300

H 2.445502 -5.227349 0.416103

Page 176: Supporting Information - Wiley-VCHS3 r) Table SB9: B1 enthalpies and free energies for PMe 3 reactions s) Table SB10:  values for PMe 3 reactions t) Table SB11: Energies

S175

H 2.137557 -4.956627 2.151262

KTMC(TF) + PMe3

=== 3RC_O (TF) ===

Fe 0.000000 0.000000 0.000000

N 0.000000 0.000000 2.120719

N 2.126231 0.000000 0.165172

N 0.089569 -0.142560 -2.143071

N -2.097409 -0.114662 -0.235108

C 1.299729 -0.704659 2.428556

H 1.502403 -0.641528 3.507290

H 1.186941 -1.755761 2.160147

C 2.430226 -0.072758 1.652180

H 3.354787 -0.643932 1.802569

H 2.615811 0.946287 1.996274

C 2.639151 -1.255024 -0.516336

H 3.729440 -1.279990 -0.370302

H 2.205598 -2.104492 0.011947

C 2.350424 -1.351844 -2.020914

H 2.799438 -2.297272 -2.354593

H 2.892307 -0.573610 -2.569164

C 0.881207 -1.396054 -2.464044

H 0.374843 -2.236227 -1.989655

H 0.848107 -1.531707 -3.555294

C -1.350392 -0.296314 -2.596167

H -1.708880 0.697392 -2.870098

H -1.381069 -0.915466 -3.502344

C -2.225177 -0.897569 -1.520449

H -1.925614 -1.922460 -1.299910

H -3.275114 -0.900392 -1.845397

C -2.792231 -0.917930 0.840666

H -2.460595 -1.952534 0.730126

H -3.870205 -0.878061 0.629663

C -2.512696 -0.456780 2.267664

H -2.719327 0.610153 2.402206

H -3.221555 -0.979122 2.923505

C -1.106930 -0.828661 2.728959

H -0.906926 -1.869212 2.466215

H -1.025747 -0.729962 3.820679

C -0.011389 1.366763 2.745722

H 0.083351 1.260965 3.834236

H 0.801025 1.972742 2.359712

H -0.939242 1.880791 2.509731

C 2.871550 1.206814 -0.340419

H 3.923938 1.125470 -0.039653

H 2.433912 2.104717 0.087603

H 2.831736 1.270123 -1.421020

C 0.637007 1.007485 -2.953668

H 1.694135 1.153305 -2.768419

H 0.094980 1.918047 -2.707706

H 0.506690 0.776380 -4.019518

C -2.774642 1.222291 -0.361876

H -2.339865 1.804195 -1.170085

H -2.651120 1.785426 0.561773

H -3.845193 1.069556 -0.549813

O 0.051142 1.972203 0.018073

O -0.034384 -1.645143 0.106631

C -0.258979 3.145498 -0.463573

O -0.813459 3.416037 -1.546063

C 0.081030 4.287837 0.512413

F 0.054568 5.521202 -0.076707

F -0.834559 4.290180 1.568149

F 1.347080 4.111990 1.080346

P 1.846890 -4.642941 1.707574

C 0.011877 -5.112980 1.949156

H -0.161826 -6.174049 1.738005

H -0.284059 -4.902684 2.981495

H -0.597479 -4.503622 1.274599

C 2.117524 -5.412582 -0.019367

H 1.802356 -6.461360 -0.042018

Page 177: Supporting Information - Wiley-VCHS3 r) Table SB9: B1 enthalpies and free energies for PMe 3 reactions s) Table SB10:  values for PMe 3 reactions t) Table SB11: Energies

S176

H 1.536477 -4.849998 -0.756015

H 3.177230 -5.352201 -0.284864

C 2.667899 -5.983112 2.783753

H 2.291305 -6.981857 2.536726

H 3.750378 -5.958297 2.627781

H 2.466667 -5.772676 3.838253

=== 3TS_O (TF) ===

Fe 0.000000 0.000000 0.000000

N 0.000000 0.000000 2.132996

N 2.146068 0.000000 0.201273

N 0.085901 -0.049661 -2.152460

N -2.102984 -0.019300 -0.266760

C 1.268092 -0.751337 2.441930

H 1.469684 -0.716440 3.523304

H 1.105234 -1.786522 2.150178

C 2.436376 -0.156082 1.683931

H 3.334342 -0.773186 1.821074

H 2.670016 0.835734 2.074261

C 2.663975 -1.202229 -0.559240

H 3.755438 -1.242133 -0.417198

H 2.220376 -2.079479 -0.092816

C 2.375355 -1.209336 -2.069959

H 2.852976 -2.116951 -2.465144

H 2.901211 -0.383323 -2.560242

C 0.910140 -1.260151 -2.530979

H 0.411279 -2.123743 -2.098535

H 0.896832 -1.343391 -3.628616

C -1.348150 -0.211533 -2.627793

H -1.700377 0.776415 -2.928547

H -1.368861 -0.846845 -3.523154

C -2.249131 -0.789904 -1.556002

H -1.965206 -1.816202 -1.332946

H -3.296559 -0.762069 -1.890985

C -2.844259 -0.772982 0.810673

H -2.579079 -1.823999 0.700666

H -3.920275 -0.664583 0.610321

C -2.534086 -0.323415 2.238703

H -2.674513 0.755398 2.362281

H -3.279728 -0.791259 2.895337

C -1.156289 -0.766759 2.727845

H -1.008941 -1.817180 2.473986

H -1.096872 -0.665667 3.821711

C 0.047155 1.360286 2.774973

H 0.155602 1.241906 3.861944

H 0.869721 1.945602 2.379542

H -0.865120 1.909565 2.560316

C 2.899220 1.233336 -0.230772

H 3.954018 1.131172 0.058183

H 2.463871 2.106609 0.247152

H 2.852486 1.364052 -1.305647

C 0.623504 1.153531 -2.891054

H 1.664488 1.329521 -2.646975

H 0.045962 2.037934 -2.629858

H 0.550374 0.966367 -3.971275

C -2.720641 1.345296 -0.405546

H -2.233685 1.919579 -1.188384

H -2.610632 1.896094 0.527158

H -3.789387 1.238440 -0.635275

O 0.091723 2.049019 0.052457

O -0.168090 -1.838920 0.009772

C -0.203650 3.238297 -0.384395

O -0.738111 3.568538 -1.464158

C 0.125317 4.338536 0.640973

F 0.117418 5.599254 0.107103

F -0.808894 4.303887 1.682673

F 1.380638 4.132461 1.227250

P 0.132165 -3.855450 0.645318

C -1.629440 -4.524256 0.555132

H -1.617076 -5.617938 0.520556

H -2.196729 -4.205305 1.433079

Page 178: Supporting Information - Wiley-VCHS3 r) Table SB9: B1 enthalpies and free energies for PMe 3 reactions s) Table SB10:  values for PMe 3 reactions t) Table SB11: Energies

S177

H -2.117837 -4.141936 -0.343306

C 0.961401 -4.735044 -0.808138

H 0.819610 -5.816831 -0.722736

H 0.519496 -4.389438 -1.744732

H 2.032127 -4.516820 -0.816397

C 0.832897 -4.836326 2.137305

H 0.664234 -5.909795 1.998585

H 1.905710 -4.648506 2.226782

H 0.336059 -4.509284 3.054081

=== 3P_O (TF) ===

Fe 0.000000 0.000000 0.000000

N 0.000000 0.000000 2.141149

N 2.141919 0.000000 0.177757

N 0.076847 -0.503358 -2.057890

N -2.059586 -0.526027 -0.126423

C 1.386750 -0.459458 2.506885

H 1.582007 -0.254664 3.570424

H 1.414776 -1.542304 2.361490

C 2.414700 0.229759 1.642925

H 3.428200 -0.119214 1.892091

H 2.391856 1.309771 1.804777

C 2.588764 -1.385879 -0.231230

H 3.671434 -1.470482 -0.044604

H 2.068011 -2.105240 0.408406

C 2.300214 -1.747564 -1.696779

H 2.712736 -2.753800 -1.851480

H 2.856591 -1.102793 -2.384305

C 0.816973 -1.824960 -2.090874

H 0.311312 -2.511223 -1.403299

H 0.739020 -2.232318 -3.111483

C -1.357368 -0.695019 -2.492925

H -1.743368 0.295181 -2.742377

H -1.390426 -1.308070 -3.405699

C -2.176870 -1.330634 -1.394824

H -1.821348 -2.339856 -1.170323

H -3.232192 -1.404540 -1.697192

C -2.616715 -1.388330 0.982833

H -2.115880 -2.358791 0.908320

H -3.689985 -1.531543 0.783351

C -2.410290 -0.839080 2.390725

H -2.806168 0.175992 2.500216

H -3.006217 -1.458789 3.074385

C -0.955404 -0.945209 2.835799

H -0.601493 -1.958657 2.623711

H -0.872790 -0.765201 3.918742

C -0.233432 1.401705 2.642142

H -0.021069 1.450578 3.719097

H 0.377093 2.111865 2.090582

H -1.272686 1.680388 2.472385

C 2.929619 1.060559 -0.543856

H 3.944306 1.111532 -0.125780

H 2.426073 2.018321 -0.424750

H 3.020134 0.833147 -1.600367

C 0.665051 0.467792 -3.044678

H 1.705287 0.674114 -2.827599

H 0.099100 1.397024 -2.998292

H 0.595007 0.045889 -4.057125

C -2.870745 0.738625 -0.240313

H -2.506998 1.357509 -1.059799

H -2.775308 1.319277 0.676391

H -3.929180 0.485877 -0.396369

O 0.059664 2.096857 -0.174667

O 0.133856 -3.551316 0.798525

C -0.397174 3.019285 -0.964802

O -1.185945 2.893250 -1.931400

C 0.187026 4.402193 -0.630150

F -0.361027 5.421655 -1.366561

F 0.014391 4.704910 0.718020

F 1.567735 4.400356 -0.869362

P 0.261165 -5.170690 1.070350

Page 179: Supporting Information - Wiley-VCHS3 r) Table SB9: B1 enthalpies and free energies for PMe 3 reactions s) Table SB10:  values for PMe 3 reactions t) Table SB11: Energies

S178

C -1.393914 -6.040462 1.061795

H -1.257732 -7.112654 1.228951

H -2.022137 -5.627253 1.854040

H -1.882027 -5.883382 0.097587

C 1.303765 -6.036173 -0.218694

H 1.358587 -7.105602 -0.000948

H 0.855949 -5.892317 -1.204852

H 2.311634 -5.613163 -0.215576

C 1.046825 -5.568527 2.720728

H 1.114269 -6.651609 2.857026

H 2.048509 -5.134518 2.758338

H 0.441645 -5.140511 3.522492

=== 5RC_O (TF) ===

Fe 0.000000 0.000000 0.000000

N 0.000000 0.000000 2.231617

N 2.223560 0.000000 0.235977

N 0.176750 -0.223556 -2.241324

N -2.147062 -0.206705 -0.353514

C 1.298248 -0.708529 2.501982

H 1.526296 -0.673748 3.577994

H 1.165371 -1.751692 2.212252

C 2.452935 -0.076425 1.730721

H 3.373714 -0.643351 1.926712

H 2.623740 0.942690 2.083490

C 2.730169 -1.253807 -0.443241

H 3.816797 -1.309496 -0.270979

H 2.258837 -2.099757 0.060556

C 2.475215 -1.350556 -1.958902

H 2.972469 -2.275983 -2.281981

H 3.004854 -0.550132 -2.487176

C 1.022114 -1.459733 -2.458432

H 0.515351 -2.295417 -1.972867

H 1.045477 -1.657200 -3.542059

C -1.251659 -0.454312 -2.688014

H -1.639212 0.510854 -3.020883

H -1.254836 -1.125058 -3.558600

C -2.152992 -1.043891 -1.609073

H -1.828202 -2.051610 -1.342792

H -3.179838 -1.106024 -1.999277

C -2.791257 -0.991407 0.766062

H -2.422474 -2.016761 0.692061

H -3.874340 -1.005562 0.573359

C -2.524173 -0.456019 2.180177

H -2.703278 0.623199 2.241599

H -3.275349 -0.912677 2.838105

C -1.149173 -0.826921 2.753139

H -0.932510 -1.870823 2.513479

H -1.163632 -0.727413 3.848930

C -0.015883 1.357427 2.862061

H 0.098443 1.259337 3.950702

H 0.780690 1.977147 2.460039

H -0.954421 1.860683 2.640384

C 2.942516 1.219454 -0.262072

H 4.003835 1.166060 0.017479

H 2.489665 2.106494 0.177927

H 2.874453 1.292927 -1.342730

C 0.707866 0.919044 -3.062593

H 1.749271 1.115807 -2.826832

H 0.122777 1.814753 -2.861304

H 0.641641 0.661631 -4.129338

C -2.876436 1.086556 -0.558323

H -2.422748 1.661165 -1.362692

H -2.828977 1.685470 0.351079

H -3.928682 0.881752 -0.797964

O -0.001288 1.937742 0.043527

O 0.011129 -1.644987 0.150569

C -0.326130 3.092139 -0.488925

O -0.800113 3.315789 -1.614270

C -0.105249 4.251289 0.499851

F -0.212615 5.480381 -0.089818

Page 180: Supporting Information - Wiley-VCHS3 r) Table SB9: B1 enthalpies and free energies for PMe 3 reactions s) Table SB10:  values for PMe 3 reactions t) Table SB11: Energies

S179

F -1.050162 4.176478 1.526354

F 1.152520 4.165924 1.102383

P -1.084696 -4.970137 -1.240938

C -1.491652 -5.189403 0.613232

H -1.214497 -6.186954 0.970182

H -0.942061 -4.435332 1.185283

H -2.564479 -5.042202 0.770776

C -1.939775 -6.525540 -1.936551

H -1.648321 -7.423928 -1.381893

H -3.024511 -6.400632 -1.873962

H -1.666472 -6.648078 -2.988400

C 0.722220 -5.590103 -1.216363

H 0.800683 -6.570685 -0.734497

H 1.096472 -5.666134 -2.241396

H 1.340539 -4.872610 -0.667329

=== 5TS_O (TF) ===

Fe 0.000000 0.000000 0.000000

N 0.000000 0.000000 2.228887

N 2.237065 0.000000 0.246461

N 0.159221 -0.126207 -2.260163

N -2.181436 -0.106725 -0.370465

C 1.276465 -0.750901 2.493224

H 1.500759 -0.743406 3.570913

H 1.110090 -1.780454 2.177251

C 2.458198 -0.142782 1.739152

H 3.354443 -0.752696 1.919397

H 2.670468 0.854812 2.128794

C 2.733081 -1.221450 -0.493586

H 3.821858 -1.289795 -0.336788

H 2.259873 -2.084488 -0.024003

C 2.468290 -1.244402 -2.012812

H 2.976077 -2.145361 -2.385096

H 2.987475 -0.412875 -2.501341

C 1.015784 -1.344428 -2.520441

H 0.520582 -2.196078 -2.054324

H 1.046960 -1.505103 -3.610417

C -1.271885 -0.348241 -2.705969

H -1.654555 0.620905 -3.032389

H -1.282772 -1.009753 -3.584008

C -2.189744 -0.931677 -1.632249

H -1.867469 -1.936036 -1.357853

H -3.213176 -0.983639 -2.034488

C -2.851870 -0.867956 0.746751

H -2.533084 -1.908423 0.663072

H -3.938266 -0.828832 0.574517

C -2.541216 -0.356581 2.163255

H -2.667425 0.729785 2.228643

H -3.310085 -0.776440 2.825342

C -1.181347 -0.788951 2.734341

H -1.001931 -1.834527 2.475850

H -1.200602 -0.705783 3.831673

C 0.027794 1.351706 2.872820

H 0.137294 1.241122 3.961040

H 0.844169 1.949170 2.477144

H -0.892248 1.889286 2.654959

C 2.962960 1.235155 -0.200067

H 4.026994 1.163537 0.065884

H 2.520282 2.106124 0.279359

H 2.884614 1.358879 -1.275959

C 0.683619 1.051524 -3.033634

H 1.717172 1.256049 -2.769820

H 0.086087 1.933694 -2.807979

H 0.639367 0.835866 -4.110931

C -2.866791 1.209269 -0.575696

H -2.365294 1.793803 -1.344054

H -2.836338 1.785661 0.348852

H -3.915821 1.043825 -0.859189

O 0.013359 2.000466 0.043696

O -0.038069 -1.708741 0.113550

C -0.264099 3.182770 -0.437045

Page 181: Supporting Information - Wiley-VCHS3 r) Table SB9: B1 enthalpies and free energies for PMe 3 reactions s) Table SB10:  values for PMe 3 reactions t) Table SB11: Energies

S180

O -0.760745 3.468823 -1.541958

C 0.045559 4.304828 0.568301

F 0.009339 5.553608 0.010173

F -0.880348 4.268835 1.614575

F 1.308360 4.129716 1.146094

P -0.199252 -4.433345 -0.067874

C -1.629193 -4.897670 1.093864

H -1.518060 -5.924755 1.456784

H -1.644434 -4.218080 1.949941

H -2.578047 -4.811558 0.557737

C -0.243934 -5.888849 -1.300220

H -0.225842 -6.847527 -0.770716

H -1.153100 -5.827244 -1.903665

H 0.622093 -5.828315 -1.964320

C 1.303765 -4.907398 0.992015

H 1.200340 -5.924564 1.383828

H 2.211295 -4.849960 0.385060

H 1.395406 -4.211461 1.829724

=== 5P_O (TF) ===

Fe 0.000000 0.000000 0.000000

N 0.000000 0.000000 2.271020

N 2.239698 0.000000 0.288416

N 0.200177 -0.989188 -2.036284

N -2.017896 -0.996871 -0.081855

C 1.399149 -0.418871 2.619798

H 1.606596 -0.201957 3.680633

H 1.449276 -1.502605 2.481009

C 2.434813 0.282581 1.752495

H 3.446358 -0.024499 2.061662

H 2.375102 1.365516 1.885161

C 2.791495 -1.360727 -0.049959

H 3.872697 -1.359078 0.171578

H 2.307431 -2.087179 0.610810

C 2.581706 -1.819192 -1.501264

H 3.156185 -2.749802 -1.610671

H 3.036004 -1.121481 -2.212135

C 1.137704 -2.162188 -1.899000

H 0.723158 -2.833244 -1.139148

H 1.153832 -2.699792 -2.862882

C -1.177181 -1.477959 -2.387633

H -1.721065 -0.635432 -2.820406

H -1.114539 -2.256903 -3.163830

C -1.912822 -2.023072 -1.173348

H -1.383105 -2.881414 -0.750884

H -2.918698 -2.358582 -1.474112

C -2.542969 -1.686093 1.149991

H -1.989109 -2.624475 1.244662

H -3.604565 -1.927851 0.978712

C -2.388369 -0.898197 2.453370

H -2.776794 0.122190 2.360020

H -3.025446 -1.384775 3.204827

C -0.955792 -0.912523 2.992239

H -0.559022 -1.927096 2.894078

H -0.950098 -0.642547 4.061140

C -0.250501 1.420423 2.686900

H -0.021778 1.548761 3.755332

H 0.342815 2.111204 2.090840

H -1.297655 1.670481 2.516097

C 2.939610 1.082363 -0.477696

H 3.994243 1.147456 -0.170965

H 2.440627 2.034346 -0.294501

H 2.905254 0.881216 -1.545601

C 0.641869 -0.062361 -3.129129

H 1.631810 0.336200 -2.921946

H -0.060973 0.769419 -3.195384

H 0.673991 -0.595043 -4.091576

C -2.950928 0.110888 -0.482494

H -2.554911 0.673083 -1.329055

H -3.068255 0.806407 0.349330

H -3.937653 -0.300744 -0.742230

Page 182: Supporting Information - Wiley-VCHS3 r) Table SB9: B1 enthalpies and free energies for PMe 3 reactions s) Table SB10:  values for PMe 3 reactions t) Table SB11: Energies

S181

O -0.125064 1.920843 -0.337526

O 0.412659 -3.572961 1.179643

C -0.605341 2.764717 -1.217880

O -1.306441 2.497805 -2.210361

C -0.186645 4.209634 -0.904147

F -0.691848 5.114823 -1.802357

F -0.606831 4.577121 0.370637

F 1.205997 4.318990 -0.918917

P 0.660096 -5.140423 1.620587

C -0.684172 -6.284066 1.006149

H -0.458939 -7.315840 1.288255

H -1.640761 -5.989210 1.444248

H -0.751602 -6.211643 -0.081722

C 2.266626 -5.831888 0.960316

H 2.392301 -6.868847 1.283410

H 2.258464 -5.791030 -0.131099

H 3.099541 -5.232784 1.335304

C 0.725298 -5.367325 3.474361

H 0.883593 -6.420902 3.720830

H 1.544187 -4.771479 3.883744

H -0.216951 -5.030141 3.912306

=== 1RC_O (TF) ===

Fe 0.000000 0.000000 0.000000

N 0.000000 0.000000 2.118630

N 2.125567 0.000000 0.164376

N 0.090177 -0.141162 -2.139781

N -2.094838 -0.119775 -0.231140

C 1.302392 -0.699178 2.429579

H 1.505852 -0.631277 3.507831

H 1.193821 -1.752504 2.167913

C 2.431327 -0.068180 1.650994

H 3.357110 -0.637416 1.802434

H 2.615387 0.952546 1.991241

C 2.637603 -1.257687 -0.513207

H 3.727658 -1.285506 -0.366035

H 2.201627 -2.105284 0.017031

C 2.348747 -1.356974 -2.017884

H 2.795546 -2.304324 -2.350094

H 2.893356 -0.581175 -2.567414

C 0.878602 -1.397572 -2.460527

H 0.369572 -2.235426 -1.983545

H 0.843939 -1.535553 -3.551426

C -1.349350 -0.292501 -2.593808

H -1.706717 0.702855 -2.863756

H -1.380277 -0.908021 -3.502525

C -2.224010 -0.897705 -1.519954

H -1.924979 -1.923951 -1.303744

H -3.274029 -0.899406 -1.844724

C -2.786959 -0.929518 0.842225

H -2.450092 -1.962482 0.729423

H -3.864917 -0.894431 0.630215

C -2.510116 -0.469904 2.270139

H -2.723552 0.595380 2.407463

H -3.215040 -0.998369 2.925070

C -1.101838 -0.834093 2.729215

H -0.896357 -1.873769 2.465456

H -1.018577 -0.735012 3.820738

C -0.018995 1.366588 2.743543

H 0.072765 1.261746 3.832359

H 0.792643 1.975254 2.360288

H -0.948183 1.877198 2.504709

C 2.876883 1.202587 -0.343184

H 3.927259 1.120447 -0.034924

H 2.438489 2.103887 0.077224

H 2.845453 1.260199 -1.424523

C 0.639045 1.005937 -2.953697

H 1.696080 1.151679 -2.768765

H 0.096947 1.917521 -2.711311

H 0.508891 0.771181 -4.018828

C -2.777678 1.214566 -0.351794

Page 183: Supporting Information - Wiley-VCHS3 r) Table SB9: B1 enthalpies and free energies for PMe 3 reactions s) Table SB10:  values for PMe 3 reactions t) Table SB11: Energies

S182

H -2.349641 1.798649 -1.162093

H -2.650391 1.777044 0.571767

H -3.848849 1.058402 -0.533329

O 0.051429 1.967277 0.015438

O -0.034379 -1.647503 0.106630

C -0.263718 3.141007 -0.462722

O -0.823825 3.411510 -1.542548

C 0.080694 4.282321 0.513251

F 0.043422 5.517398 -0.072130

F -0.824915 4.277658 1.577910

F 1.353325 4.109088 1.068730

P 1.989421 -4.598090 1.882205

C 0.144489 -5.090735 1.827166

H 0.018348 -6.162266 1.639262

H -0.324326 -4.841844 2.784592

H -0.347287 -4.520111 1.033578

C 2.583426 -5.485871 0.298383

H 2.286785 -6.540151 0.297593

H 2.149475 -4.994694 -0.578527

H 3.673400 -5.421725 0.232745

C 2.614007 -5.834803 3.190268

H 2.298630 -6.857180 2.956461

H 3.706206 -5.795812 3.231257

H 2.221579 -5.552954 4.171484

=== 1TS_O (TF) ===

Fe 0.000000 0.000000 0.000000

N 0.000000 0.000000 2.123122

N 2.151474 0.000000 0.205740

N 0.101163 -0.037804 -2.163071

N -2.092055 -0.021283 -0.279987

C 1.253312 -0.780693 2.427446

H 1.448182 -0.767127 3.510311

H 1.074832 -1.807249 2.115807

C 2.437198 -0.195197 1.684139

H 3.318251 -0.838232 1.808686

H 2.696181 0.779956 2.099799

C 2.689226 -1.177176 -0.580392

H 3.779334 -1.208840 -0.427015

H 2.241573 -2.065693 -0.144006

C 2.414126 -1.152190 -2.091738

H 2.913128 -2.040889 -2.503953

H 2.924649 -0.304840 -2.561324

C 0.951950 -1.226659 -2.559124

H 0.472917 -2.109957 -2.141520

H 0.940919 -1.291487 -3.658086

C -1.329199 -0.226591 -2.639119

H -1.695607 0.751293 -2.955708

H -1.340266 -0.874616 -3.525372

C -2.229003 -0.802037 -1.563451

H -1.941072 -1.824624 -1.335022

H -3.275836 -0.781646 -1.900963

C -2.836743 -0.763830 0.802476

H -2.570368 -1.818144 0.713279

H -3.912131 -0.668088 0.592333

C -2.541099 -0.285761 2.224460

H -2.676320 0.796398 2.320434

H -3.296476 -0.733758 2.883769

C -1.172233 -0.725570 2.741059

H -1.039465 -1.788457 2.539670

H -1.119109 -0.579979 3.829796

C 0.085590 1.359998 2.763344

H 0.215247 1.236672 3.847269

H 0.908514 1.933131 2.353348

H -0.824020 1.921446 2.569523

C 2.892785 1.249464 -0.197399

H 3.953208 1.140785 0.067645

H 2.467005 2.107216 0.314986

H 2.823424 1.414844 -1.266515

C 0.616628 1.177703 -2.898047

H 1.652565 1.375331 -2.647927

Page 184: Supporting Information - Wiley-VCHS3 r) Table SB9: B1 enthalpies and free energies for PMe 3 reactions s) Table SB10:  values for PMe 3 reactions t) Table SB11: Energies

S183

H 0.020275 2.049527 -2.639765

H 0.554160 0.990685 -3.978999

C -2.718979 1.337982 -0.432811

H -2.236807 1.906442 -1.222495

H -2.610621 1.900536 0.493076

H -3.787659 1.222615 -0.658808

O 0.107955 2.011753 0.062413

O -0.008631 -1.837435 -0.090098

C -0.197993 3.200170 -0.372988

O -0.746029 3.533265 -1.443946

C 0.133207 4.303053 0.649944

F 0.126988 5.560188 0.108435

F -0.804282 4.275053 1.688989

F 1.386735 4.100873 1.239925

P -0.355276 -3.734524 0.763271

C -1.412868 -4.476103 -0.610223

H -1.357834 -5.568288 -0.576012

H -2.455548 -4.172202 -0.489428

H -1.047389 -4.126290 -1.577270

C 1.312242 -4.568234 0.467758

H 1.192376 -5.655590 0.488684

H 1.699311 -4.268446 -0.507399

H 2.025011 -4.276103 1.243004

C -0.991559 -4.724646 2.291594

H -0.946368 -5.799794 2.085845

H -0.367959 -4.495448 3.159087

H -2.024463 -4.440140 2.507059

=== 1P_O (TF) ===

Fe 0.000000 0.000000 0.000000

N 0.000000 0.000000 2.157945

N 2.139655 0.000000 0.178098

N 0.069785 -0.481741 -2.072691

N -2.081298 -0.490626 -0.127620

C 1.383950 -0.478739 2.509022

H 1.591678 -0.289424 3.573338

H 1.399451 -1.560405 2.351231

C 2.416963 0.208818 1.646539

H 3.427573 -0.152524 1.890394

H 2.405631 1.286785 1.821685

C 2.584183 -1.380633 -0.247954

H 3.667309 -1.469370 -0.066061

H 2.065498 -2.104549 0.388489

C 2.289217 -1.730814 -1.715548

H 2.703440 -2.735247 -1.880488

H 2.843218 -1.079793 -2.399370

C 0.803845 -1.805715 -2.105581

H 0.298317 -2.489527 -1.414143

H 0.721567 -2.217830 -3.124455

C -1.368165 -0.663634 -2.498162

H -1.747532 0.329729 -2.744801

H -1.412177 -1.276281 -3.411150

C -2.192337 -1.294030 -1.397775

H -1.840377 -2.304116 -1.171473

H -3.245533 -1.367690 -1.707139

C -2.636241 -1.354016 0.982409

H -2.138897 -2.326062 0.903456

H -3.711660 -1.494579 0.789464

C -2.420918 -0.810053 2.392176

H -2.799536 0.211941 2.502181

H -3.029202 -1.420260 3.074288

C -0.968020 -0.939310 2.841620

H -0.626875 -1.955169 2.621172

H -0.888189 -0.772024 3.927164

C -0.214681 1.394603 2.680652

H -0.030035 1.417794 3.763946

H 0.426968 2.101071 2.163824

H -1.240566 1.703170 2.487275

C 2.925256 1.066329 -0.533467

H 3.952242 1.089995 -0.143802

H 2.443728 2.029196 -0.372655

Page 185: Supporting Information - Wiley-VCHS3 r) Table SB9: B1 enthalpies and free energies for PMe 3 reactions s) Table SB10:  values for PMe 3 reactions t) Table SB11: Energies

S184

H 2.979280 0.870808 -1.598980

C 0.661791 0.478870 -3.067165

H 1.706164 0.674538 -2.856896

H 0.106233 1.414491 -3.021498

H 0.583138 0.054577 -4.078500

C -2.899764 0.767173 -0.237979

H -2.551745 1.379598 -1.068239

H -2.792926 1.354988 0.673328

H -3.959914 0.509953 -0.376854

O 0.031875 2.016638 -0.115168

O 0.088066 -3.450525 0.761268

C -0.408358 2.953825 -0.902398

O -1.156089 2.848057 -1.901778

C 0.141419 4.333491 -0.500468

F -0.394352 5.363008 -1.230927

F -0.093857 4.592825 0.846785

F 1.529153 4.363125 -0.680071

P 0.227897 -5.074464 1.001007

C -1.084832 -5.755121 2.146747

H -0.950333 -6.832272 2.274930

H -1.010165 -5.263049 3.118620

H -2.071957 -5.561579 1.721629

C 0.083648 -6.053066 -0.584957

H 0.192053 -7.121701 -0.380226

H -0.894360 -5.867973 -1.034543

H 0.863960 -5.737314 -1.280950

C 1.870886 -5.545618 1.758732

H 1.925971 -6.627920 1.899965

H 2.680960 -5.224884 1.100438

H 1.976420 -5.049556 2.725604

KTMC(SR) + PMe3

=== 3RC_O (SR) ===

Fe 0.000000 0.000000 0.000000

N 0.000000 0.000000 2.153108

N 2.113042 0.000000 0.177071

N 0.125664 -0.194812 -2.164932

N -2.091560 -0.061810 -0.265890

C 1.290044 -0.736469 2.424134

H 1.502720 -0.721684 3.502869

H 1.165001 -1.772502 2.109403

C 2.415594 -0.074611 1.663149

H 3.351524 -0.627403 1.812858

H 2.578332 0.945556 2.015834

C 2.636430 -1.266680 -0.480343

H 3.724010 -1.289865 -0.312189

H 2.188974 -2.106526 0.052455

C 2.378287 -1.396198 -1.985454

H 2.835965 -2.348262 -2.288935

H 2.929621 -0.628826 -2.540796

C 0.915843 -1.456643 -2.442832

H 0.404929 -2.275467 -1.936885

H 0.890021 -1.632324 -3.528978

C -1.310199 -0.361820 -2.616462

H -1.653144 0.618222 -2.952946

H -1.342048 -1.028947 -3.488606

C -2.211549 -0.895931 -1.525351

H -1.927043 -1.913109 -1.257124

H -3.256193 -0.898950 -1.869220

C -2.812096 -0.830657 0.821601

H -2.512760 -1.875200 0.713107

H -3.889170 -0.761438 0.614546

C -2.520091 -0.394636 2.254473

H -2.694026 0.675975 2.400376

H -3.250468 -0.903381 2.898126

C -1.130273 -0.821444 2.722656

H -0.952858 -1.855317 2.419980

H -1.064221 -0.765081 3.818919

C 0.032377 1.323303 2.869212

H 0.240154 1.146169 3.933101

Page 186: Supporting Information - Wiley-VCHS3 r) Table SB9: B1 enthalpies and free energies for PMe 3 reactions s) Table SB10:  values for PMe 3 reactions t) Table SB11: Energies

S185

H 0.783847 1.978723 2.441563

H -0.926993 1.825006 2.776508

C 2.859589 1.199041 -0.343566

H 3.923037 1.101964 -0.087898

H 2.454406 2.104077 0.107867

H 2.767212 1.279413 -1.420079

C 0.675254 0.926972 -3.010551

H 1.750235 1.013461 -2.900331

H 0.213971 1.862598 -2.701109

H 0.459040 0.716406 -4.066228

C -2.743950 1.302210 -0.480317

H -3.792956 1.233188 -0.159446

H -2.744501 1.504248 -1.552371

S -0.177957 2.360343 -0.161536

C -2.026517 2.446241 0.218510

O -0.060777 -1.672483 0.124284

H -2.398406 3.400685 -0.164418

H -2.185591 2.438980 1.298349

P 1.767443 -4.675449 1.694303

C 0.068935 -5.066207 2.474991

H -0.216366 -6.110377 2.308374

H 0.109749 -4.874628 3.551835

H -0.685345 -4.413093 2.025479

C 1.427323 -5.330836 -0.066633

H 1.007962 -6.342922 -0.044791

H 0.718690 -4.657802 -0.558543

H 2.360948 -5.345291 -0.638147

C 2.776866 -6.135604 2.388065

H 2.271749 -7.091230 2.211975

H 3.760336 -6.155345 1.909673

H 2.919498 -5.997244 3.463690

=== 3TS_O (SR) ===

Fe 0.000000 0.000000 0.000000

N 0.000000 0.000000 2.196717

N 2.123298 0.000000 0.208967

N 0.114292 -0.138933 -2.197770

N -2.089666 -0.002641 -0.293223

C 1.267363 -0.767742 2.452988

H 1.495269 -0.775278 3.530275

H 1.098262 -1.789117 2.118879

C 2.418675 -0.138263 1.692659

H 3.335040 -0.727404 1.831400

H 2.622159 0.861886 2.078978

C 2.669575 -1.209740 -0.518523

H 3.758157 -1.234905 -0.351266

H 2.224939 -2.081738 -0.042055

C 2.414356 -1.257817 -2.031675

H 2.917675 -2.165310 -2.394832

H 2.932421 -0.434129 -2.534005

C 0.956432 -1.354176 -2.504131

H 0.466129 -2.193021 -2.018228

H 0.951164 -1.508511 -3.594894

C -1.316626 -0.355309 -2.651427

H -1.673033 0.596986 -3.048345

H -1.334156 -1.069193 -3.486588

C -2.229985 -0.845750 -1.542932

H -1.954989 -1.857461 -1.253567

H -3.274059 -0.832473 -1.890511

C -2.842488 -0.721588 0.805237

H -2.590817 -1.776826 0.705790

H -3.917331 -0.602199 0.605616

C -2.533493 -0.288953 2.239931

H -2.656140 0.789590 2.372957

H -3.297806 -0.751933 2.879328

C -1.171740 -0.770683 2.746271

H -1.033383 -1.810167 2.452035

H -1.137571 -0.709269 3.844885

C 0.070663 1.318850 2.916855

H 0.249777 1.136041 3.986481

H 0.851883 1.948828 2.504399

Page 187: Supporting Information - Wiley-VCHS3 r) Table SB9: B1 enthalpies and free energies for PMe 3 reactions s) Table SB10:  values for PMe 3 reactions t) Table SB11: Energies

S186

H -0.865541 1.857748 2.800795

C 2.847976 1.236843 -0.252955

H 3.918357 1.146020 -0.022205

H 2.432240 2.107372 0.251575

H 2.730360 1.377410 -1.321203

C 0.626335 1.029804 -3.003049

H 1.685096 1.191888 -2.829512

H 0.094885 1.930796 -2.705167

H 0.480910 0.823037 -4.072549

C -2.698965 1.376554 -0.539183

H -3.768471 1.327038 -0.287384

H -2.626819 1.581828 -1.607816

S -0.145131 2.402990 -0.087723

C -2.006064 2.508526 0.199893

O -0.211164 -1.896172 0.106467

H -2.355395 3.466946 -0.194866

H -2.216332 2.499264 1.271768

P 0.228949 -3.878251 0.501736

C -1.412675 -4.480663 1.212517

H -1.458463 -5.573559 1.179793

H -1.516724 -4.153864 2.250032

H -2.235128 -4.068015 0.625328

C 0.248709 -4.749182 -1.177786

H 0.076753 -5.821586 -1.044045

H -0.537939 -4.337411 -1.813492

H 1.216034 -4.602767 -1.664213

C 1.466633 -4.980331 1.489070

H 1.176708 -6.035015 1.422467

H 2.471588 -4.854083 1.078570

H 1.467441 -4.671892 2.537612

=== 3P_O (SR) ===

Fe 0.000000 0.000000 0.000000

N 0.000000 0.000000 2.226824

N 2.110573 0.000000 0.213382

N 0.153525 -0.732662 -2.102901

N -2.053393 -0.487860 -0.164722

C 1.358921 -0.557588 2.530330

H 1.594641 -0.435668 3.600009

H 1.328214 -1.627765 2.308063

C 2.401405 0.154738 1.689631

H 3.407008 -0.231531 1.910414

H 2.410632 1.222665 1.913140

C 2.628848 -1.364240 -0.206844

H 3.704495 -1.395728 0.030185

H 2.117306 -2.105307 0.415227

C 2.438703 -1.759642 -1.674695

H 2.960358 -2.718589 -1.800659

H 2.956771 -1.065456 -2.344196

C 0.987494 -1.984678 -2.114834

H 0.520018 -2.703300 -1.433458

H 0.977506 -2.409982 -3.132670

C -1.269782 -1.036051 -2.481779

H -1.692320 -0.119611 -2.897437

H -1.295860 -1.794287 -3.279750

C -2.073097 -1.504888 -1.290619

H -1.646182 -2.427325 -0.887344

H -3.111997 -1.712175 -1.590163

C -2.672025 -1.209405 1.017357

H -2.235873 -2.212090 1.029358

H -3.748276 -1.311089 0.814413

C -2.456020 -0.591661 2.395770

H -2.724777 0.468607 2.413682

H -3.153199 -1.086190 3.086064

C -1.039699 -0.835779 2.916263

H -0.774310 -1.883291 2.744727

H -0.987576 -0.638351 3.999053

C -0.093326 1.409181 2.745324

H 0.213912 1.433274 3.801724

H 0.514389 2.085774 2.150796

H -1.118562 1.762874 2.668154

Page 188: Supporting Information - Wiley-VCHS3 r) Table SB9: B1 enthalpies and free energies for PMe 3 reactions s) Table SB10:  values for PMe 3 reactions t) Table SB11: Energies

S187

C 2.832449 1.107794 -0.494969

H 3.901357 1.093258 -0.237409

H 2.390991 2.059582 -0.197266

H 2.729647 1.009713 -1.570092

C 0.652825 0.256668 -3.119175

H 1.723177 0.412624 -3.026696

H 0.146392 1.207686 -2.951219

H 0.450839 -0.117394 -4.133649

C -2.890021 0.735362 -0.546400

H -3.919836 0.564054 -0.197699

H -2.921613 0.784795 -1.636231

S -0.525111 2.288882 -0.496741

C -2.353013 2.068063 -0.035717

O 0.106475 -3.500529 0.871194

H -2.920588 2.877878 -0.503637

H -2.470634 2.169933 1.046582

P 0.162134 -5.102904 1.248458

C -1.300897 -5.659255 2.272374

H -1.221821 -6.727067 2.492955

H -1.324049 -5.096966 3.208360

H -2.222872 -5.470460 1.717941

C 0.176529 -6.204172 -0.263161

H 0.220677 -7.254916 0.036717

H -0.730789 -6.030755 -0.845875

H 1.047410 -5.965985 -0.877573

C 1.683059 -5.563403 2.234256

H 1.672106 -6.631805 2.466201

H 2.576989 -5.327776 1.652706

H 1.698834 -4.990493 3.164019

=== 5RC_O (SR) ===

Fe 0.000000 0.000000 0.000000

N 0.000000 0.000000 2.253505

N 2.211168 0.000000 0.234715

N 0.207509 -0.229882 -2.276939

N -2.129363 -0.073248 -0.373370

C 1.288494 -0.739629 2.488104

H 1.525955 -0.750383 3.562695

H 1.138296 -1.766685 2.155308

C 2.441120 -0.088060 1.730088

H 3.367850 -0.646726 1.921166

H 2.600894 0.929449 2.092429

C 2.709318 -1.266924 -0.435516

H 3.792107 -1.335193 -0.244275

H 2.214540 -2.100459 0.065097

C 2.482575 -1.374703 -1.953742

H 2.978979 -2.306641 -2.258718

H 3.028659 -0.584232 -2.480088

C 1.036412 -1.476747 -2.471862

H 0.520003 -2.288770 -1.957978

H 1.066943 -1.703600 -3.549917

C -1.225897 -0.440287 -2.709773

H -1.577768 0.517507 -3.099315

H -1.254732 -1.150534 -3.549050

C -2.168478 -0.938885 -1.616737

H -1.909839 -1.950332 -1.305012

H -3.193151 -0.959224 -2.016348

C -2.839969 -0.823129 0.740204

H -2.578212 -1.877924 0.628791

H -3.919785 -0.733345 0.553249

C -2.533817 -0.381975 2.178467

H -2.686448 0.693243 2.315388

H -3.294624 -0.863249 2.808165

C -1.169039 -0.832445 2.720896

H -0.979999 -1.858684 2.399289

H -1.181623 -0.812908 3.821486

C 0.014680 1.311372 2.974518

H 0.190843 1.144179 4.046994

H 0.781176 1.966485 2.567799

H -0.940629 1.817255 2.850076

C 2.955958 1.200297 -0.270449

Page 189: Supporting Information - Wiley-VCHS3 r) Table SB9: B1 enthalpies and free energies for PMe 3 reactions s) Table SB10:  values for PMe 3 reactions t) Table SB11: Energies

S188

H 4.025984 1.107457 -0.037595

H 2.556805 2.098941 0.200025

H 2.839557 1.299374 -1.344953

C 0.750728 0.895772 -3.108207

H 1.816382 1.023777 -2.941032

H 0.247152 1.820457 -2.829362

H 0.596255 0.682900 -4.175669

C -2.758129 1.285077 -0.633778

H -3.826009 1.231069 -0.377681

H -2.688969 1.483606 -1.704593

S -0.199032 2.343635 -0.172214

C -2.073604 2.422737 0.110186

O -0.029407 -1.680914 0.133253

H -2.413828 3.385645 -0.281094

H -2.278260 2.406886 1.181811

P -2.508709 -4.861678 -0.214428

C -3.645323 -6.334221 0.204876

H -3.102056 -7.284207 0.161395

H -4.055674 -6.200656 1.209714

H -4.475611 -6.362289 -0.506310

C -1.767510 -5.507499 -1.853041

H -1.393926 -6.531223 -1.744708

H -2.535739 -5.488319 -2.631306

H -0.941869 -4.858142 -2.160354

C -1.042220 -5.246758 0.948327

H -0.650407 -6.256076 0.783395

H -0.254189 -4.509486 0.769535

H -1.375127 -5.160809 1.987404

=== 5TS_O (SR) ===

Fe 0.000000 0.000000 0.000000

N 0.000000 0.000000 2.272593

N 2.229491 0.000000 0.264876

N 0.190042 -0.118818 -2.289253

N -2.186779 0.038875 -0.402495

C 1.256055 -0.792721 2.497450

H 1.495160 -0.834315 3.572372

H 1.061764 -1.800598 2.137192

C 2.446631 -0.180770 1.755596

H 3.336306 -0.804577 1.921727

H 2.671068 0.804850 2.168334

C 2.743453 -1.201712 -0.496126

H 3.829500 -1.272590 -0.320062

H 2.255665 -2.071506 -0.056305

C 2.508721 -1.199429 -2.020131

H 3.040691 -2.083886 -2.399341

H 3.021791 -0.349904 -2.483253

C 1.065506 -1.317034 -2.551922

H 0.576576 -2.168209 -2.083441

H 1.112878 -1.482515 -3.641234

C -1.241196 -0.349055 -2.732578

H -1.591870 0.594888 -3.154915

H -1.258808 -1.081993 -3.552565

C -2.216896 -0.818183 -1.645610

H -1.963235 -1.828050 -1.330412

H -3.231007 -0.825502 -2.076206

C -2.910225 -0.665400 0.721279

H -2.698848 -1.730927 0.614497

H -3.991255 -0.520678 0.571395

C -2.553601 -0.241240 2.160158

H -2.633811 0.842270 2.282649

H -3.342644 -0.662519 2.798867

C -1.216885 -0.763640 2.721439

H -1.078330 -1.799981 2.409860

H -1.256312 -0.737498 3.822218

C 0.071639 1.307567 2.994623

H 0.221412 1.131930 4.070804

H 0.876295 1.922780 2.600172

H -0.849850 1.866794 2.847941

C 2.944377 1.248837 -0.158464

H 4.017791 1.169977 0.066072

Page 190: Supporting Information - Wiley-VCHS3 r) Table SB9: B1 enthalpies and free energies for PMe 3 reactions s) Table SB10:  values for PMe 3 reactions t) Table SB11: Energies

S189

H 2.518932 2.103433 0.367362

H 2.819440 1.418087 -1.223827

C 0.701458 1.068332 -3.053730

H 1.750182 1.247515 -2.832570

H 0.143881 1.953815 -2.753185

H 0.601354 0.891656 -4.134748

C -2.756181 1.413873 -0.667547

H -3.836826 1.394781 -0.455924

H -2.639572 1.621992 -1.732763

S -0.191222 2.456556 -0.100799

C -2.071698 2.538066 0.107227

O -0.045782 -1.824792 0.092019

H -2.406291 3.501141 -0.287929

H -2.319127 2.519035 1.171180

P -0.678074 -3.935334 0.362776

C -0.244694 -4.744332 -1.290210

H -0.152950 -5.827783 -1.166052

H -1.026325 -4.535796 -2.025062

H 0.702915 -4.343981 -1.654020

C 0.732497 -4.536016 1.467264

H 0.806241 -5.627236 1.429142

H 1.672632 -4.098925 1.125089

H 0.552706 -4.230125 2.500978

C -2.117151 -5.064306 0.958866

H -1.810545 -6.116047 0.938190

H -2.397057 -4.788339 1.978542

H -2.980245 -4.925446 0.303102

=== 5P_O (SR) ===

Fe 0.000000 0.000000 0.000000

N 0.000000 0.000000 2.300462

N 2.242173 0.000000 0.367890

N 0.325674 -1.053716 -2.010578

N -2.050883 -0.983672 -0.127697

C 1.384793 -0.432036 2.679452

H 1.572063 -0.224514 3.746198

H 1.433423 -1.514476 2.532204

C 2.432771 0.274909 1.834339

H 3.441358 -0.036661 2.148049

H 2.375218 1.356250 1.978804

C 2.847985 -1.343186 0.040200

H 3.923012 -1.298746 0.285900

H 2.377271 -2.079963 0.698647

C 2.694139 -1.827072 -1.407699

H 3.298797 -2.741500 -1.485685

H 3.152336 -1.126207 -2.113169

C 1.272476 -2.210492 -1.842076

H 0.848509 -2.880818 -1.087025

H 1.326620 -2.759346 -2.798507

C -1.047078 -1.550871 -2.368092

H -1.568789 -0.719618 -2.847348

H -0.970513 -2.356053 -3.117150

C -1.837510 -2.053041 -1.168212

H -1.301194 -2.868753 -0.675514

H -2.805565 -2.449370 -1.516538

C -2.567637 -1.652316 1.119633

H -2.013332 -2.589425 1.227325

H -3.628792 -1.904809 0.962435

C -2.410753 -0.860407 2.421693

H -2.778024 0.164986 2.317987

H -3.067197 -1.332584 3.165880

C -0.987052 -0.904606 2.986856

H -0.604082 -1.924432 2.885045

H -1.001142 -0.649631 4.059806

C -0.242282 1.417708 2.722491

H -0.054940 1.530415 3.801707

H 0.390647 2.104000 2.162721

H -1.273153 1.695555 2.510392

C 2.891667 1.106636 -0.403600

H 3.957342 1.193417 -0.143097

H 2.386467 2.047555 -0.173998

Page 191: Supporting Information - Wiley-VCHS3 r) Table SB9: B1 enthalpies and free energies for PMe 3 reactions s) Table SB10:  values for PMe 3 reactions t) Table SB11: Energies

S190

H 2.808036 0.931360 -1.472668

C 0.765249 -0.141941 -3.116334

H 1.788431 0.191905 -2.962622

H 0.116167 0.735100 -3.124042

H 0.714000 -0.659007 -4.086835

C -3.020624 0.074848 -0.625912

H -4.032761 -0.193471 -0.283965

H -3.031020 0.033403 -1.717022

S -0.941307 2.051386 -0.736132

C -2.698030 1.513846 -0.219162

O 0.458611 -3.602156 1.250266

H -3.391971 2.185760 -0.731741

H -2.814578 1.677053 0.854293

P 0.628270 -5.166950 1.733550

C 0.172387 -6.391034 0.395090

H 0.295810 -7.414185 0.760220

H -0.867904 -6.234104 0.101293

H 0.816555 -6.235518 -0.473224

C 2.378864 -5.585190 2.240478

H 2.441786 -6.631110 2.552790

H 3.050429 -5.418072 1.395466

H 2.679348 -4.940348 3.069310

C -0.446171 -5.591025 3.204341

H -0.296455 -6.634717 3.493627

H -0.184842 -4.941346 4.042561

H -1.495281 -5.434301 2.943767

=== 1RC_O (SR) ===

Fe 0.000000 0.000000 0.000000

N 0.000000 0.000000 2.158004

N 2.115911 0.000000 0.178564

N 0.131881 -0.215510 -2.163052

N -2.089829 -0.103677 -0.261808

C 1.295809 -0.722490 2.432963

H 1.509313 -0.700367 3.510921

H 1.176475 -1.759854 2.124447

C 2.417295 -0.061929 1.667024

H 3.354090 -0.609583 1.824836

H 2.573232 0.961633 2.012298

C 2.641002 -1.271213 -0.468571

H 3.727036 -1.298336 -0.293558

H 2.191109 -2.105887 0.070796

C 2.387183 -1.411423 -1.973769

H 2.848943 -2.362679 -2.271775

H 2.937481 -0.646105 -2.531975

C 0.926527 -1.478005 -2.435274

H 0.415508 -2.294806 -1.926326

H 0.902954 -1.658811 -3.520725

C -1.305034 -0.389773 -2.613050

H -1.656554 0.592032 -2.941223

H -1.337832 -1.050797 -3.490934

C -2.199997 -0.937726 -1.523268

H -1.904296 -1.951549 -1.256398

H -3.244324 -0.953210 -1.867700

C -2.796996 -0.882672 0.827904

H -2.475410 -1.920979 0.726693

H -3.874939 -0.839917 0.619495

C -2.515312 -0.430070 2.257395

H -2.706101 0.639134 2.390834

H -3.239956 -0.941295 2.904876

C -1.120453 -0.829982 2.734626

H -0.926540 -1.864738 2.445781

H -1.057024 -0.761428 3.830307

C 0.022939 1.326861 2.867390

H 0.236295 1.161580 3.931821

H 0.767661 1.985784 2.431814

H -0.942388 1.818008 2.775095

C 2.864145 1.193099 -0.350066

H 3.927042 1.103809 -0.088451

H 2.453716 2.102377 0.087982

H 2.778504 1.261087 -1.427965

Page 192: Supporting Information - Wiley-VCHS3 r) Table SB9: B1 enthalpies and free energies for PMe 3 reactions s) Table SB10:  values for PMe 3 reactions t) Table SB11: Energies

S191

C 0.681226 0.902517 -3.015131

H 1.759386 0.982307 -2.911921

H 0.226165 1.843097 -2.705538

H 0.456444 0.691991 -4.070059

C -2.762503 1.250912 -0.476304

H -3.806166 1.171676 -0.141312

H -2.781103 1.443851 -1.550000

S -0.200557 2.327389 -0.166711

C -2.052132 2.410596 0.204044

O -0.043746 -1.700052 0.138265

H -2.428424 3.356969 -0.193747

H -2.209389 2.421193 1.284490

P 2.643481 -4.474918 2.174731

C 1.553311 -5.044911 3.640983

H 1.501415 -6.137807 3.702285

H 1.968806 -4.654072 4.575304

H 0.539400 -4.648614 3.515009

C 1.825506 -5.498193 0.782686

H 1.686307 -6.543466 1.079643

H 0.854372 -5.058909 0.540873

H 2.457316 -5.464034 -0.109794

C 4.183745 -5.553945 2.497229

H 3.911480 -6.605087 2.635746

H 4.869612 -5.467213 1.648623

H 4.694359 -5.195792 3.394390

=== 1TS_O (SR) ===

Fe 0.000000 0.000000 0.000000

N 0.000000 0.000000 2.164380

N 2.123376 0.000000 0.168788

N 0.106860 -0.112949 -2.200444

N -2.107183 0.001608 -0.265273

C 1.281994 -0.750176 2.422684

H 1.511034 -0.740920 3.499166

H 1.124262 -1.779586 2.108433

C 2.426127 -0.121282 1.651600

H 3.345900 -0.704518 1.794290

H 2.625654 0.884313 2.025866

C 2.645881 -1.224440 -0.552406

H 3.735364 -1.263840 -0.393015

H 2.191007 -2.084225 -0.066533

C 2.378322 -1.282235 -2.064256

H 2.855754 -2.205936 -2.420620

H 2.915355 -0.476885 -2.576891

C 0.915925 -1.345042 -2.528762

H 0.410965 -2.175941 -2.043962

H 0.899338 -1.484707 -3.621314

C -1.336546 -0.284598 -2.634491

H -1.679888 0.692478 -2.980224

H -1.380893 -0.959344 -3.500896

C -2.245958 -0.806888 -1.537426

H -1.967025 -1.825235 -1.276528

H -3.290249 -0.786979 -1.884436

C -2.845774 -0.749386 0.817528

H -2.577504 -1.798249 0.699851

H -3.923646 -0.644748 0.625686

C -2.530912 -0.329366 2.254003

H -2.674044 0.744924 2.403888

H -3.275282 -0.816213 2.899049

C -1.152534 -0.791497 2.730276

H -1.004806 -1.828398 2.428930

H -1.095447 -0.736973 3.827984

C 0.061409 1.318456 2.889063

H 0.254440 1.133016 3.955126

H 0.832592 1.957088 2.470603

H -0.883673 1.844215 2.789160

C 2.865542 1.219326 -0.310044

H 3.935482 1.111716 -0.084138

H 2.469953 2.102244 0.188861

H 2.746065 1.351111 -1.378846

C 0.634672 1.038993 -3.019975

Page 193: Supporting Information - Wiley-VCHS3 r) Table SB9: B1 enthalpies and free energies for PMe 3 reactions s) Table SB10:  values for PMe 3 reactions t) Table SB11: Energies

S192

H 1.702440 1.166764 -2.876205

H 0.136183 1.955872 -2.715419

H 0.455582 0.834339 -4.084577

C -2.720264 1.384582 -0.464174

H -3.771451 1.346838 -0.144949

H -2.715915 1.598720 -1.533978

S -0.127947 2.349509 -0.135638

C -1.969604 2.501155 0.242899

O -0.213049 -1.885562 -0.008635

H -2.307397 3.470146 -0.135287

H -2.132330 2.494665 1.322466

P 0.222431 -3.811529 0.699198

C -1.546627 -4.457123 0.595570

H -1.547765 -5.550834 0.567354

H -2.117567 -4.126892 1.467184

H -2.018672 -4.068989 -0.308070

C 1.035701 -4.699497 -0.762047

H 0.861200 -5.776919 -0.684226

H 0.610970 -4.334728 -1.698715

H 2.112997 -4.515191 -0.760669

C 0.882280 -4.899074 2.160771

H 0.665645 -5.957203 1.975935

H 1.962096 -4.760414 2.257353

H 0.397508 -4.586967 3.089454

=== 1P_O (SR) ===

Fe 0.000000 0.000000 0.000000

N 0.000000 0.000000 2.197713

N 2.118573 0.000000 0.199733

N 0.125490 -0.559186 -2.115848

N -2.071043 -0.397145 -0.181285

C 1.339993 -0.613523 2.485782

H 1.570472 -0.543519 3.561216

H 1.275673 -1.672031 2.218138

C 2.410180 0.094236 1.678518

H 3.402271 -0.331142 1.890934

H 2.449539 1.153011 1.940377

C 2.625096 -1.343328 -0.283850

H 3.705795 -1.392266 -0.072299

H 2.122053 -2.108365 0.315635

C 2.395105 -1.666409 -1.764317

H 2.886796 -2.632366 -1.946958

H 2.916400 -0.954012 -2.411907

C 0.928694 -1.832013 -2.181780

H 0.452808 -2.559217 -1.515207

H 0.886708 -2.222446 -3.212620

C -1.300059 -0.827261 -2.516698

H -1.709388 0.114617 -2.886135

H -1.328804 -1.542876 -3.353246

C -2.119928 -1.347684 -1.356474

H -1.719725 -2.302537 -1.004727

H -3.162515 -1.509196 -1.672751

C -2.709484 -1.143560 0.968786

H -2.294547 -2.155461 0.950263

H -3.789036 -1.214323 0.765482

C -2.473809 -0.564208 2.361544

H -2.727366 0.499160 2.408117

H -3.170568 -1.067278 3.046515

C -1.056140 -0.840102 2.862695

H -0.808715 -1.885495 2.656462

H -0.994865 -0.678507 3.950951

C -0.052733 1.382698 2.784203

H 0.256263 1.346842 3.839990

H 0.573417 2.068055 2.220047

H -1.068927 1.766209 2.727641

C 2.850251 1.130229 -0.460657

H 3.917779 1.097439 -0.197630

H 2.412943 2.072185 -0.127647

H 2.754303 1.075260 -1.539521

C 0.644021 0.449684 -3.101276

H 1.714477 0.593007 -2.993817

Page 194: Supporting Information - Wiley-VCHS3 r) Table SB9: B1 enthalpies and free energies for PMe 3 reactions s) Table SB10:  values for PMe 3 reactions t) Table SB11: Energies

S193

H 0.145991 1.400412 -2.911159

H 0.447266 0.102817 -4.126535

C -2.860627 0.872529 -0.497241

H -3.889790 0.732260 -0.133414

H -2.912908 0.969629 -1.583156

S -0.423635 2.295538 -0.401706

C -2.256494 2.158370 0.058977

O 0.006991 -3.355082 0.708913

H -2.779696 3.013686 -0.379307

H -2.369242 2.225636 1.144133

P 0.016903 -4.971644 1.021849

C -1.702727 -5.679588 1.213678

H -1.647713 -6.752199 1.417865

H -2.210730 -5.178709 2.040851

H -2.267575 -5.513692 0.293582

C 0.834943 -5.967428 -0.332381

H 0.818943 -7.030914 -0.078982

H 0.299648 -5.810362 -1.271509

H 1.869936 -5.638299 -0.450131

C 0.928927 -5.394273 2.598040

H 0.904599 -6.473785 2.769780

H 1.966727 -5.062836 2.516587

H 0.454529 -4.882440 3.438289

KTMC(N3) + PMe3

=== 3RC_O (N3) ===

Fe 0.000000 0.000000 0.000000

N 0.000000 0.000000 2.131110

N 2.151412 0.000000 0.177232

N 0.098407 -0.146647 -2.135263

N -2.097307 -0.152932 -0.251887

C 1.295080 -0.719668 2.429526

H 1.497568 -0.683856 3.510897

H 1.154288 -1.759344 2.131420

C 2.436326 -0.088400 1.664812

H 3.360061 -0.658351 1.822318

H 2.623411 0.925873 2.022173

C 2.666056 -1.245364 -0.516636

H 3.752438 -1.291018 -0.348905

H 2.197605 -2.097968 -0.025695

C 2.399759 -1.301452 -2.025843

H 2.870404 -2.226792 -2.384412

H 2.935829 -0.498713 -2.541738

C 0.937203 -1.361111 -2.486073

H 0.439312 -2.230423 -2.054701

H 0.917374 -1.465484 -3.581429

C -1.330193 -0.367737 -2.604317

H -1.720774 0.599414 -2.924232

H -1.328464 -1.033126 -3.475232

C -2.193150 -0.966573 -1.519363

H -1.864640 -1.976218 -1.287238

H -3.239024 -1.008060 -1.848269

C -2.787110 -0.940059 0.837647

H -2.443082 -1.970477 0.745373

H -3.865021 -0.918433 0.626137

C -2.516285 -0.450992 2.255769

H -2.721520 0.618589 2.365217

H -3.233510 -0.953898 2.916415

C -1.115636 -0.816648 2.740452

H -0.918098 -1.860702 2.495311

H -1.046340 -0.702718 3.830753

C 0.008307 1.363614 2.762875

H 0.153983 1.266348 3.847137

H 0.801676 1.973283 2.341639

H -0.937982 1.870727 2.580303

C 2.900625 1.210243 -0.315619

H 3.936740 1.162385 0.040145

H 2.407856 2.108421 0.052282

H 2.915246 1.246931 -1.400862

C 0.598723 1.055740 -2.889036

Page 195: Supporting Information - Wiley-VCHS3 r) Table SB9: B1 enthalpies and free energies for PMe 3 reactions s) Table SB10:  values for PMe 3 reactions t) Table SB11: Energies

S194

H 1.658133 1.207355 -2.724159

H 0.069418 1.940951 -2.542203

H 0.430466 0.902531 -3.962974

C -2.804917 1.158039 -0.426104

H -2.333846 1.743707 -1.211005

H -2.768205 1.734240 0.494951

H -3.854594 0.974892 -0.686719

N 0.043294 1.960096 -0.143770

N -0.518009 2.969338 0.263230

N -1.022888 3.968256 0.620910

O -0.008124 -1.662671 0.122966

P -1.630466 -4.313933 -3.565038

C -0.054389 -5.056172 -4.356321

H -0.109446 -6.149345 -4.405545

H 0.060638 -4.658787 -5.371612

H 0.825065 -4.774607 -3.766306

C -1.728771 -5.391351 -1.989081

H -1.596211 -6.452562 -2.223738

H -0.948151 -5.078731 -1.282292

H -2.709398 -5.248178 -1.512762

C -2.950444 -5.185139 -4.626205

H -2.801256 -6.266997 -4.639381

H -3.941199 -4.966286 -4.225853

H -2.896226 -4.803434 -5.645834

=== 3TS_O (N3) ===

Fe 0.000000 0.000000 0.000000

N 0.000000 0.000000 2.130250

N 2.164646 0.000000 0.222397

N 0.100694 -0.067666 -2.149239

N -2.125257 -0.059754 -0.300730

C 1.253082 -0.778899 2.441094

H 1.441572 -0.767128 3.525148

H 1.068113 -1.798610 2.111571

C 2.438737 -0.187466 1.704596

H 3.322486 -0.825255 1.837711

H 2.691461 0.791310 2.116498

C 2.703589 -1.179760 -0.552849

H 3.792761 -1.219757 -0.393375

H 2.247883 -2.064439 -0.113740

C 2.437654 -1.149515 -2.065438

H 2.945896 -2.030841 -2.482137

H 2.941931 -0.294590 -2.527908

C 0.979848 -1.235364 -2.538456

H 0.510625 -2.129577 -2.133030

H 0.977142 -1.305359 -3.637817

C -1.317265 -0.307190 -2.637707

H -1.709601 0.650668 -2.984219

H -1.299574 -0.975982 -3.508525

C -2.216690 -0.880706 -1.559393

H -1.906558 -1.891295 -1.302250

H -3.257225 -0.904553 -1.918773

C -2.860183 -0.780206 0.801886

H -2.594327 -1.834160 0.726495

H -3.938708 -0.682767 0.606446

C -2.540382 -0.286396 2.214458

H -2.659915 0.799413 2.297551

H -3.296903 -0.714357 2.885751

C -1.172183 -0.741710 2.723496

H -1.031276 -1.794461 2.478894

H -1.122753 -0.628757 3.816644

C 0.079298 1.355520 2.774689

H 0.247719 1.238762 3.853940

H 0.887277 1.938953 2.341885

H -0.846197 1.906041 2.622027

C 2.893469 1.253079 -0.184858

H 3.949161 1.172212 0.108011

H 2.425508 2.109864 0.293455

H 2.841540 1.404054 -1.257197

C 0.581183 1.172123 -2.859819

H 1.628376 1.358216 -2.650803

Page 196: Supporting Information - Wiley-VCHS3 r) Table SB9: B1 enthalpies and free energies for PMe 3 reactions s) Table SB10:  values for PMe 3 reactions t) Table SB11: Energies

S195

H 0.016474 2.029673 -2.504308

H 0.456230 1.040778 -3.943276

C -2.781184 1.275406 -0.516243

H -2.252629 1.842543 -1.277498

H -2.764824 1.858611 0.402347

H -3.825208 1.124763 -0.823633

N 0.040727 2.020164 -0.131768

N -0.500457 2.978481 0.398039

N -1.022128 3.925152 0.866945

O -0.027283 -1.863870 0.217609

P -0.315554 -3.874747 -0.218519

C 1.221790 -4.593103 0.606106

H 1.087772 -5.664150 0.785497

H 2.091912 -4.450108 -0.039221

H 1.397612 -4.087627 1.557543

C -1.689964 -4.488993 0.927894

H -1.585388 -5.566137 1.091936

H -1.625593 -3.973340 1.887974

H -2.667321 -4.293258 0.479814

C -0.515565 -5.085935 -1.702860

H -0.507609 -6.123591 -1.351013

H -1.460388 -4.883763 -2.213488

H 0.308958 -4.936064 -2.404413

=== 3P_O (N3) ===

Fe 0.000000 0.000000 0.000000

N 0.000000 0.000000 2.151226

N 2.153247 0.000000 0.206982

N 0.102498 -0.564109 -2.070584

N -2.078223 -0.601320 -0.147456

C 1.363286 -0.532260 2.505393

H 1.558614 -0.386701 3.579348

H 1.345886 -1.606616 2.302627

C 2.429953 0.152583 1.680605

H 3.423820 -0.254687 1.919451

H 2.460749 1.222016 1.899255

C 2.664245 -1.341148 -0.264306

H 3.747855 -1.385884 -0.066422

H 2.168246 -2.108995 0.338101

C 2.415263 -1.648214 -1.746834

H 2.902724 -2.612559 -1.947479

H 2.929840 -0.930110 -2.393421

C 0.946206 -1.815403 -2.157791

H 0.487244 -2.564540 -1.504715

H 0.906282 -2.183868 -3.195868

C -1.310964 -0.889157 -2.484028

H -1.777537 0.043984 -2.805343

H -1.298792 -1.562163 -3.354308

C -2.089249 -1.510523 -1.344246

H -1.636259 -2.454849 -1.030025

H -3.125283 -1.713123 -1.658965

C -2.671168 -1.369046 1.005578

H -2.205072 -2.358741 0.998487

H -3.748593 -1.491488 0.812875

C -2.445945 -0.733434 2.375590

H -2.775680 0.310351 2.403720

H -3.085276 -1.263183 3.094592

C -1.002191 -0.890581 2.845299

H -0.686214 -1.921205 2.659499

H -0.929273 -0.695222 3.926557

C -0.162326 1.407346 2.650392

H -0.023303 1.437004 3.740908

H 0.556699 2.066910 2.170137

H -1.155703 1.780859 2.406531

C 2.863092 1.133296 -0.478466

H 3.901282 1.193033 -0.123041

H 2.324394 2.056600 -0.266552

H 2.876641 0.991622 -1.553700

C 0.585186 0.494807 -3.021688

H 1.655848 0.643659 -2.928330

H 0.088262 1.431374 -2.768833

Page 197: Supporting Information - Wiley-VCHS3 r) Table SB9: B1 enthalpies and free energies for PMe 3 reactions s) Table SB10:  values for PMe 3 reactions t) Table SB11: Energies

S196

H 0.366302 0.195012 -4.056026

C -2.916678 0.619579 -0.405549

H -2.493856 1.205807 -1.217532

H -2.929390 1.257002 0.477684

H -3.946357 0.319012 -0.648062

N -0.179544 2.023258 -0.463576

N -0.755140 2.989424 0.019215

N -1.324589 3.921054 0.466029

O 0.168466 -3.466166 0.753345

P 0.259535 -5.084166 1.045154

C 1.914356 -5.809113 0.565755

H 1.930779 -6.882746 0.773111

H 2.086832 -5.642963 -0.500171

H 2.704402 -5.317035 1.137533

C 0.012760 -5.511188 2.847990

H 0.085066 -6.592688 2.991934

H 0.779315 -5.013664 3.446466

H -0.972727 -5.167661 3.170627

C -1.024942 -6.059172 0.100458

H -0.926133 -7.125451 0.320798

H -2.022536 -5.720050 0.389187

H -0.887290 -5.896019 -0.970968

=== 5RC_O (N3) ===

Fe 0.000000 0.000000 0.000000

N 0.000000 0.000000 2.219199

N 2.242859 0.000000 0.238480

N 0.164465 -0.199359 -2.235489

N -2.165464 -0.216585 -0.367335

C 1.288887 -0.732629 2.484652

H 1.508317 -0.718427 3.562977

H 1.138838 -1.766299 2.172866

C 2.460477 -0.109890 1.730487

H 3.367540 -0.699539 1.924982

H 2.652282 0.898344 2.104754

C 2.744538 -1.236589 -0.470417

H 3.829509 -1.310488 -0.291635

H 2.256205 -2.091629 0.000628

C 2.499072 -1.277536 -1.989989

H 3.011662 -2.181384 -2.348289

H 3.017430 -0.448996 -2.485328

C 1.050810 -1.394848 -2.498778

H 0.561368 -2.259022 -2.047100

H 1.081685 -1.553440 -3.588941

C -1.251394 -0.478911 -2.691589

H -1.667934 0.465218 -3.050610

H -1.228569 -1.168334 -3.546530

C -2.143533 -1.074135 -1.607247

H -1.785506 -2.064555 -1.325271

H -3.166021 -1.174154 -2.001983

C -2.810844 -0.985111 0.760326

H -2.442935 -2.011498 0.697633

H -3.895431 -1.001303 0.574970

C -2.532301 -0.433815 2.166743

H -2.697877 0.649005 2.212938

H -3.286824 -0.870338 2.834477

C -1.159422 -0.816089 2.739276

H -0.950821 -1.860182 2.495209

H -1.172156 -0.719445 3.835404

C 0.007778 1.349235 2.866415

H 0.158197 1.245651 3.950091

H 0.800549 1.966776 2.448271

H -0.941026 1.855543 2.691495

C 2.967168 1.225593 -0.230648

H 4.020565 1.181068 0.079494

H 2.484997 2.106804 0.189654

H 2.927777 1.307259 -1.312159

C 0.647171 1.006749 -2.982204

H 1.692757 1.202704 -2.765846

H 0.071141 1.876031 -2.669142

H 0.537217 0.845829 -4.063758

Page 198: Supporting Information - Wiley-VCHS3 r) Table SB9: B1 enthalpies and free energies for PMe 3 reactions s) Table SB10:  values for PMe 3 reactions t) Table SB11: Energies

S197

C -2.912293 1.056849 -0.613038

H -2.419585 1.642083 -1.387281

H -2.946024 1.657883 0.295124

H -3.941306 0.832389 -0.926411

N 0.019062 1.943192 -0.159254

N -0.599648 2.914163 0.259828

N -1.141543 3.889443 0.619173

O 0.015902 -1.663942 0.136602

P -0.882559 -4.937531 -1.789828

C -1.654619 -6.507155 -2.546217

H -1.314508 -7.410388 -2.028496

H -2.744366 -6.442970 -2.479196

H -1.377444 -6.572116 -3.602241

C 0.954874 -5.463590 -1.793721

H 1.085444 -6.458335 -1.354287

H 1.328020 -5.476418 -2.822063

H 1.539403 -4.740900 -1.215512

C -1.267816 -5.242980 0.056176

H -0.918596 -6.228032 0.383864

H -0.773970 -4.465284 0.646678

H -2.348604 -5.178295 0.216442

=== 5TS_O (N3) ===

Fe 0.000000 0.000000 0.000000

N 0.000000 0.000000 2.241207

N 2.251927 0.000000 0.261708

N 0.151997 -0.109663 -2.265022

N -2.205871 -0.116374 -0.403003

C 1.261768 -0.777757 2.495422

H 1.487383 -0.790913 3.573441

H 1.073077 -1.794651 2.156679

C 2.461232 -0.185592 1.751058

H 3.338707 -0.825358 1.921895

H 2.703523 0.795471 2.165542

C 2.752783 -1.192875 -0.514415

H 3.839642 -1.277284 -0.349033

H 2.261691 -2.066627 -0.087106

C 2.502766 -1.157510 -2.035593

H 3.038324 -2.027217 -2.442300

H 3.001022 -0.292405 -2.486033

C 1.057231 -1.280588 -2.558867

H 0.583258 -2.158563 -2.119861

H 1.102105 -1.412046 -3.652856

C -1.265753 -0.385648 -2.722432

H -1.675189 0.559636 -3.086005

H -1.247657 -1.071927 -3.581170

C -2.183646 -0.966005 -1.644041

H -1.833611 -1.952112 -1.343534

H -3.200452 -1.054346 -2.058746

C -2.874884 -0.846618 0.732001

H -2.561537 -1.889418 0.669849

H -3.963583 -0.806434 0.571434

C -2.548544 -0.303357 2.135619

H -2.638605 0.788775 2.162893

H -3.334257 -0.673450 2.807652

C -1.204541 -0.759306 2.733954

H -1.040454 -1.808837 2.485256

H -1.243416 -0.667582 3.830455

C 0.061795 1.343767 2.894922

H 0.221533 1.230663 3.977049

H 0.868075 1.937320 2.468464

H -0.868943 1.886464 2.733678

C 2.969702 1.250671 -0.147683

H 4.032710 1.188071 0.126056

H 2.502544 2.104729 0.339952

H 2.894456 1.404059 -1.220256

C 0.626198 1.126149 -2.967467

H 1.662815 1.334532 -2.719164

H 0.031156 1.975653 -2.636110

H 0.543309 1.003090 -4.056942

C -2.900153 1.183155 -0.656297

Page 199: Supporting Information - Wiley-VCHS3 r) Table SB9: B1 enthalpies and free energies for PMe 3 reactions s) Table SB10:  values for PMe 3 reactions t) Table SB11: Energies

S198

H -2.364503 1.760145 -1.407755

H -2.933127 1.778854 0.255477

H -3.930044 1.003490 -0.997748

N -0.013044 2.001666 -0.076754

N -0.557387 3.020569 0.319456

N -1.065590 4.014720 0.686828

O -0.046053 -1.777295 0.144311

P -0.135859 -4.199762 -0.049432

C -0.133211 -5.596923 -1.353997

H -0.123391 -6.578719 -0.867670

H -1.025541 -5.512248 -1.979657

H 0.751661 -5.499292 -1.987722

C 1.339156 -4.702512 1.028209

H 1.257934 -5.752617 1.326297

H 2.268384 -4.563206 0.469330

H 1.368808 -4.078047 1.923621

C -1.598654 -4.713540 1.041279

H -1.491266 -5.754107 1.364234

H -1.644816 -4.069376 1.922358

H -2.530229 -4.611772 0.478078

=== 5P_O (N3) ===

Fe 0.000000 0.000000 0.000000

N 0.000000 0.000000 2.284659

N 2.257567 0.000000 0.339631

N 0.270818 -1.075186 -1.997719

N -2.007889 -1.085257 -0.076882

C 1.391331 -0.419184 2.656893

H 1.582742 -0.202455 3.721078

H 1.441422 -1.502383 2.517165

C 2.440511 0.278532 1.804147

H 3.446747 -0.033915 2.125940

H 2.386873 1.360903 1.941955

C 2.847623 -1.344386 0.006758

H 3.925126 -1.316887 0.246781

H 2.369644 -2.083184 0.658137

C 2.677809 -1.805245 -1.448163

H 3.293761 -2.709450 -1.555452

H 3.111499 -1.084153 -2.148613

C 1.255306 -2.206552 -1.864481

H 0.862018 -2.900914 -1.114524

H 1.304528 -2.736159 -2.832010

C -1.084073 -1.626309 -2.339614

H -1.655895 -0.823314 -2.811936

H -0.988164 -2.430912 -3.086755

C -1.816228 -2.152164 -1.113952

H -1.243107 -2.953290 -0.638405

H -2.791896 -2.565031 -1.421109

C -2.524917 -1.740105 1.175108

H -1.951890 -2.662719 1.308740

H -3.580854 -2.014011 1.011292

C -2.391527 -0.898661 2.447615

H -2.772292 0.118870 2.302580

H -3.043911 -1.349306 3.208150

C -0.967376 -0.895354 3.009760

H -0.567461 -1.911276 2.943743

H -0.980826 -0.602012 4.072463

C -0.253146 1.425593 2.671455

H -0.078726 1.567452 3.748954

H 0.389570 2.098657 2.105466

H -1.286275 1.689828 2.442603

C 2.931151 1.097931 -0.422945

H 3.993510 1.168289 -0.143277

H 2.425811 2.039982 -0.208142

H 2.862864 0.922730 -1.493338

C 0.668835 -0.128542 -3.086902

H 1.664367 0.268615 -2.908147

H -0.026210 0.711652 -3.097978

H 0.661061 -0.636222 -4.063733

C -2.990019 -0.053182 -0.542438

H -2.605826 0.480489 -1.411017

Page 200: Supporting Information - Wiley-VCHS3 r) Table SB9: B1 enthalpies and free energies for PMe 3 reactions s) Table SB10:  values for PMe 3 reactions t) Table SB11: Energies

S199

H -3.153398 0.681163 0.247177

H -3.951687 -0.525774 -0.796002

N -0.281273 1.810938 -0.588222

N -0.816889 2.904411 -0.653365

N -1.308500 3.964321 -0.739332

O 0.491111 -3.585540 1.222242

P 0.800310 -5.141347 1.662027

C 1.289857 -6.216627 0.212859

H 1.500103 -7.235212 0.551164

H 0.474209 -6.236537 -0.513824

H 2.181590 -5.801392 -0.261829

C 2.193071 -5.276058 2.901014

H 2.374449 -6.324382 3.153424

H 3.100534 -4.843048 2.473623

H 1.926046 -4.725304 3.805953

C -0.674048 -5.979695 2.446283

H -0.422242 -7.007439 2.721307

H -0.972355 -5.427792 3.340028

H -1.504520 -5.986714 1.737218

=== 1RC_O (N3) ===

Fe 0.000000 0.000000 0.000000

N 0.000000 0.000000 2.126628

N 2.142711 0.000000 0.166583

N 0.091117 -0.147718 -2.135137

N -2.095940 -0.160855 -0.244581

C 1.300521 -0.704535 2.427275

H 1.505335 -0.657661 3.506498

H 1.169957 -1.747336 2.138518

C 2.432985 -0.068626 1.653426

H 3.365242 -0.625402 1.817756

H 2.605679 0.952710 1.999092

C 2.650765 -1.254538 -0.516269

H 3.737920 -1.305205 -0.351179

H 2.179864 -2.102917 -0.016972

C 2.378431 -1.328141 -2.025185

H 2.832874 -2.267210 -2.371797

H 2.924897 -0.539281 -2.554976

C 0.913305 -1.374374 -2.479044

H 0.405009 -2.231742 -2.036322

H 0.891339 -1.487085 -3.574069

C -1.339538 -0.356965 -2.596348

H -1.731404 0.617371 -2.896056

H -1.343338 -0.997754 -3.487419

C -2.196734 -0.971967 -1.515488

H -1.864461 -1.986389 -1.292487

H -3.246045 -1.011308 -1.842411

C -2.781707 -0.957529 0.840399

H -2.435279 -1.988298 0.741057

H -3.860609 -0.936959 0.629562

C -2.510920 -0.472688 2.261609

H -2.724982 0.595432 2.378917

H -3.219936 -0.987843 2.923167

C -1.105943 -0.829191 2.737448

H -0.898396 -1.870324 2.481569

H -1.032887 -0.722048 3.829281

C -0.009184 1.361899 2.758496

H 0.126954 1.264194 3.843405

H 0.784816 1.979133 2.346815

H -0.958364 1.858916 2.566092

C 2.895359 1.202137 -0.338666

H 3.933326 1.152323 0.015718

H 2.406785 2.104045 0.024364

H 2.906634 1.230680 -1.422339

C 0.597129 1.044380 -2.901900

H 1.663876 1.174020 -2.766326

H 0.095008 1.939448 -2.542520

H 0.398426 0.894209 -3.971211

C -2.810701 1.149469 -0.409825

H -2.349962 1.739657 -1.197715

H -2.766281 1.723925 0.513879

Page 201: Supporting Information - Wiley-VCHS3 r) Table SB9: B1 enthalpies and free energies for PMe 3 reactions s) Table SB10:  values for PMe 3 reactions t) Table SB11: Energies

S200

H -3.862971 0.963094 -0.662310

N 0.049713 1.948637 -0.140426

N -0.491330 2.979585 0.231176

N -0.969940 4.002614 0.558802

O -0.006405 -1.666859 0.127910

P -1.055972 -4.875050 -1.744398

C 0.790713 -5.347282 -1.614889

H 0.917641 -6.352853 -1.199285

H 1.249189 -5.311621 -2.608170

H 1.293208 -4.625319 -0.963318

C -1.567876 -5.249337 0.056922

H -1.239753 -6.246788 0.369974

H -1.113006 -4.496875 0.709243

H -2.656841 -5.189228 0.146560

C -1.720542 -6.441361 -2.601941

H -1.394934 -7.350164 -2.084215

H -2.813554 -6.408888 -2.618004

H -1.361373 -6.467177 -3.634704

=== 1TS_O (N3) ===

Fe 0.000000 0.000000 0.000000

N 0.000000 0.000000 2.143581

N 2.154800 0.000000 0.223169

N 0.088719 -0.017981 -2.148385

N -2.100697 -0.048119 -0.296869

C 1.247480 -0.789290 2.445647

H 1.443683 -0.779837 3.528464

H 1.050754 -1.806900 2.116600

C 2.433877 -0.209209 1.702077

H 3.309063 -0.861345 1.822651

H 2.704542 0.761276 2.122449

C 2.685935 -1.168309 -0.571773

H 3.771911 -1.232893 -0.399574

H 2.208505 -2.055613 -0.162684

C 2.438832 -1.086583 -2.085419

H 2.951160 -1.952479 -2.528575

H 2.943974 -0.214891 -2.514429

C 0.985772 -1.161317 -2.571362

H 0.520056 -2.074876 -2.205843

H 0.989002 -1.191343 -3.672403

C -1.323810 -0.276632 -2.643302

H -1.731792 0.673410 -2.993267

H -1.294817 -0.947973 -3.511302

C -2.205096 -0.863449 -1.557708

H -1.880889 -1.871861 -1.309650

H -3.250465 -0.896569 -1.900953

C -2.846120 -0.769654 0.799486

H -2.576666 -1.821916 0.726362

H -3.922374 -0.672371 0.592051

C -2.539890 -0.276288 2.214728

H -2.657367 0.809894 2.298407

H -3.303273 -0.703428 2.878883

C -1.177288 -0.736582 2.733215

H -1.040526 -1.790476 2.490974

H -1.132363 -0.621454 3.826341

C 0.085367 1.351979 2.795324

H 0.239047 1.226136 3.875733

H 0.903164 1.929599 2.374020

H -0.835063 1.909956 2.634519

C 2.905512 1.248402 -0.161768

H 3.960530 1.140958 0.125215

H 2.455065 2.103026 0.335801

H 2.854569 1.422991 -1.230582

C 0.550471 1.249504 -2.818715

H 1.575859 1.478064 -2.552814

H -0.068179 2.079848 -2.489073

H 0.481277 1.128156 -3.908456

C -2.757369 1.286555 -0.511085

H -2.224004 1.862224 -1.262724

H -2.758386 1.862352 0.411565

H -3.796189 1.136543 -0.835360

Page 202: Supporting Information - Wiley-VCHS3 r) Table SB9: B1 enthalpies and free energies for PMe 3 reactions s) Table SB10:  values for PMe 3 reactions t) Table SB11: Energies

S201

N 0.118898 1.977988 -0.027641

N -0.511428 2.952572 0.350823

N -1.057852 3.930306 0.713231

O -0.055506 -1.847540 0.265969

P -0.248585 -3.835000 -0.403185

C 1.238148 -4.565866 0.501341

H 1.086266 -5.636379 0.669115

H 2.143740 -4.427965 -0.094463

H 1.361333 -4.062493 1.461469

C -1.682150 -4.432725 0.672143

H -1.613615 -5.515538 0.814384

H -1.638030 -3.938943 1.644111

H -2.636368 -4.200815 0.192396

C -0.390563 -5.073978 -1.881968

H -0.416268 -6.104936 -1.512026

H -1.305353 -4.866630 -2.442828

H 0.471002 -4.946736 -2.542354

=== 1P_O (N3) ===

Fe 0.000000 0.000000 0.000000

N 0.000000 0.000000 2.149258

N 2.152691 0.000000 0.194047

N 0.102129 -0.497589 -2.101226

N -2.080567 -0.502038 -0.180790

C 1.346467 -0.585065 2.480267

H 1.552111 -0.479955 3.557319

H 1.295199 -1.651630 2.243426

C 2.431318 0.096309 1.673047

H 3.413666 -0.345005 1.899031

H 2.491053 1.156445 1.926481

C 2.650762 -1.332322 -0.315117

H 3.732195 -1.397585 -0.110643

H 2.141780 -2.110685 0.262815

C 2.409797 -1.594705 -1.807408

H 2.898695 -2.552221 -2.036745

H 2.927336 -0.856634 -2.428494

C 0.942786 -1.746013 -2.230154

H 0.477277 -2.515128 -1.605283

H 0.905785 -2.080249 -3.280135

C -1.312567 -0.812385 -2.518359

H -1.772385 0.121046 -2.848585

H -1.306201 -1.492188 -3.383585

C -2.097608 -1.418743 -1.374298

H -1.651443 -2.364299 -1.053555

H -3.135090 -1.615157 -1.687710

C -2.703611 -1.257734 0.966977

H -2.269024 -2.261520 0.956433

H -3.782880 -1.346747 0.767136

C -2.467444 -0.639345 2.343320

H -2.751226 0.418104 2.370479

H -3.139014 -1.143141 3.051710

C -1.036650 -0.858263 2.830775

H -0.758369 -1.899144 2.641488

H -0.969118 -0.674324 3.914543

C -0.104840 1.401091 2.679359

H 0.063683 1.403845 3.766155

H 0.620553 2.047414 2.191309

H -1.093299 1.807772 2.471173

C 2.885855 1.140090 -0.452026

H 3.927642 1.162677 -0.101859

H 2.368167 2.065723 -0.203102

H 2.888773 1.038634 -1.532162

C 0.587225 0.584930 -3.022005

H 1.654180 0.744229 -2.906868

H 0.079631 1.512612 -2.759441

H 0.387110 0.306611 -4.066639

C -2.899743 0.726396 -0.454389

H -2.461697 1.302756 -1.265726

H -2.918985 1.367515 0.425592

H -3.929549 0.440138 -0.713558

N -0.058002 1.992634 -0.363250

Page 203: Supporting Information - Wiley-VCHS3 r) Table SB9: B1 enthalpies and free energies for PMe 3 reactions s) Table SB10:  values for PMe 3 reactions t) Table SB11: Energies

S202

N -0.768044 2.896518 0.057883

N -1.427998 3.795504 0.440448

O 0.073883 -3.351676 0.667381

P 0.195268 -4.979122 0.889988

C 1.963375 -5.547625 1.104660

H 1.996494 -6.632679 1.236696

H 2.542692 -5.272761 0.220177

H 2.396977 -5.062451 1.982236

C -0.725543 -5.571940 2.404047

H -0.618731 -6.655204 2.509036

H -0.319702 -5.079729 3.290875

H -1.783935 -5.319494 2.306826

C -0.490038 -5.953835 -0.550138

H -0.393373 -7.026203 -0.359856

H -1.544448 -5.703521 -0.687682

H 0.060876 -5.695743 -1.457665

KTMC(F) + PMe3

=== 3RC_O (F) ===

Fe 0.000000 0.000000 0.000000

N 0.000000 0.000000 2.085596

N 2.122850 0.000000 0.153639

N 0.075037 0.017207 -2.127589

N -2.073420 0.017137 -0.223887

C 1.267847 -0.757030 2.392442

H 1.464906 -0.727757 3.473650

H 1.096228 -1.791056 2.094116

C 2.428760 -0.154297 1.634087

H 3.330235 -0.767210 1.758339

H 2.659165 0.838467 2.024764

C 2.639688 -1.200061 -0.611515

H 3.729260 -1.247644 -0.464595

H 2.183184 -2.079695 -0.156191

C 2.350807 -1.186649 -2.120095

H 2.791501 -2.109020 -2.522664

H 2.903354 -0.377661 -2.610528

C 0.881777 -1.185797 -2.568725

H 0.373712 -2.064614 -2.169867

H 0.851853 -1.225001 -3.668084

C -1.365170 -0.121950 -2.591450

H -1.721436 0.875988 -2.853515

H -1.396932 -0.726613 -3.506460

C -2.247953 -0.727511 -1.523752

H -1.976880 -1.765258 -1.330111

H -3.301558 -0.688148 -1.835377

C -2.828622 -0.755629 0.833477

H -2.566168 -1.809150 0.715695

H -3.900710 -0.640176 0.617430

C -2.530389 -0.339007 2.269495

H -2.710293 0.728296 2.437896

H -3.249058 -0.865074 2.910700

C -1.137983 -0.768450 2.718165

H -1.000843 -1.822000 2.465193

H -1.038054 -0.659425 3.807840

C 0.048935 1.388406 2.659460

H 0.226104 1.326937 3.740991

H 0.822746 1.977056 2.177881

H -0.895681 1.893320 2.472821

C 2.814509 1.264951 -0.287357

H 3.819318 1.305549 0.149816

H 2.212201 2.114189 0.029520

H 2.918538 1.295319 -1.365675

C 0.597327 1.283285 -2.757990

H 1.680819 1.304682 -2.746762

H 0.225106 2.130814 -2.185636

H 0.269722 1.335354 -3.803203

C -2.629245 1.410246 -0.322087

H -2.062730 2.001187 -1.034244

H -2.542426 1.906179 0.641541

H -3.685639 1.358670 -0.615661

Page 204: Supporting Information - Wiley-VCHS3 r) Table SB9: B1 enthalpies and free energies for PMe 3 reactions s) Table SB10:  values for PMe 3 reactions t) Table SB11: Energies

S203

F 0.046482 1.861723 -0.027967

O -0.048459 -1.665870 0.030078

P -1.867799 -4.696939 1.685726

C -2.091863 -5.112842 -0.165448

H -1.729803 -6.120370 -0.396074

H -3.151094 -5.045502 -0.430866

H -1.528393 -4.385021 -0.757328

C -0.015080 -5.133138 1.851435

H 0.198907 -6.132362 1.457140

H 0.566676 -4.393185 1.293637

H 0.276113 -5.096845 2.905392

C -2.632781 -6.264684 2.455465

H -2.213544 -7.173898 2.011644

H -2.440789 -6.268642 3.532094

H -3.715009 -6.253785 2.298240

===3TS_O (F) ===

Fe 0.000000 0.000000 0.000000

N 0.000000 0.000000 2.099620

N 2.138861 0.000000 0.191102

N 0.076078 0.055602 -2.131116

N -2.091619 0.058903 -0.259122

C 1.249842 -0.775364 2.415780

H 1.446352 -0.751773 3.498938

H 1.066841 -1.804823 2.112707

C 2.434365 -0.199531 1.665313

H 3.313143 -0.847040 1.784967

H 2.698320 0.774951 2.080154

C 2.673945 -1.156677 -0.618777

H 3.766404 -1.195787 -0.480952

H 2.234983 -2.057946 -0.193927

C 2.381608 -1.096144 -2.128181

H 2.847050 -1.991562 -2.564013

H 2.918821 -0.257430 -2.583935

C 0.915176 -1.111430 -2.594918

H 0.417980 -2.003158 -2.217845

H 0.904978 -1.126083 -3.696221

C -1.354586 -0.099068 -2.617414

H -1.709861 0.891714 -2.906546

H -1.371304 -0.721636 -3.521333

C -2.261254 -0.686860 -1.555449

H -1.987750 -1.720567 -1.350601

H -3.310007 -0.638010 -1.887030

C -2.863960 -0.674475 0.805451

H -2.634592 -1.732945 0.684389

H -3.936596 -0.527778 0.607156

C -2.540912 -0.252856 2.238929

H -2.666780 0.825796 2.377780

H -3.290685 -0.720019 2.891566

C -1.168239 -0.721167 2.721790

H -1.050352 -1.780537 2.487327

H -1.095752 -0.602460 3.813761

C 0.080307 1.387451 2.673889

H 0.243647 1.325027 3.758636

H 0.875011 1.950475 2.196668

H -0.843866 1.922169 2.469968

C 2.817016 1.287306 -0.206235

H 3.833002 1.315159 0.207630

H 2.212295 2.116450 0.154843

H 2.891188 1.365940 -1.284901

C 0.584747 1.348515 -2.720132

H 1.668032 1.386084 -2.688706

H 0.196191 2.170059 -2.122295

H 0.274896 1.425241 -3.769592

C -2.625242 1.459044 -0.378915

H -2.035619 2.035459 -1.083622

H -2.548157 1.965817 0.580022

H -3.677492 1.420923 -0.693178

F 0.050070 1.908979 -0.006918

O -0.174739 -1.899871 -0.037545

P 0.030011 -3.805715 0.503912

Page 205: Supporting Information - Wiley-VCHS3 r) Table SB9: B1 enthalpies and free energies for PMe 3 reactions s) Table SB10:  values for PMe 3 reactions t) Table SB11: Energies

S204

C -1.747786 -4.438130 0.499410

H -1.761409 -5.530109 0.431733

H -2.255051 -4.134546 1.418693

H -2.278061 -4.017502 -0.357151

C 0.743937 -4.642011 -1.031660

H 0.608251 -5.725862 -0.967237

H 0.232378 -4.268659 -1.920924

H 1.811315 -4.422339 -1.115314

C 0.795374 -4.907453 1.896272

H 0.587845 -5.966217 1.703433

H 1.876521 -4.750425 1.926690

H 0.364284 -4.623083 2.859450

=== 3P_O (F) ===

Fe 0.000000 0.000000 0.000000

N 0.000000 0.000000 2.111393

N 2.127306 0.000000 0.161049

N 0.063306 -0.368808 -2.096210

N -2.075154 -0.371511 -0.159732

C 1.337998 -0.597873 2.444270

H 1.544173 -0.492827 3.521560

H 1.277661 -1.662957 2.204284

C 2.422081 0.081299 1.636748

H 3.406140 -0.361774 1.849950

H 2.478373 1.139944 1.899241

C 2.626342 -1.310110 -0.394241

H 3.713943 -1.373692 -0.224859

H 2.137510 -2.105100 0.178129

C 2.346349 -1.533772 -1.889322

H 2.801162 -2.500554 -2.147266

H 2.880991 -0.798777 -2.499836

C 0.870212 -1.625098 -2.310365

H 0.386307 -2.416081 -1.728077

H 0.823256 -1.896125 -3.378012

C -1.366923 -0.596575 -2.514702

H -1.787673 0.376292 -2.777851

H -1.400244 -1.222832 -3.418434

C -2.167375 -1.223435 -1.394115

H -1.770902 -2.208113 -1.130599

H -3.219936 -1.340563 -1.698666

C -2.747814 -1.128878 0.955963

H -2.376120 -2.156345 0.904171

H -3.830828 -1.140529 0.755145

C -2.479278 -0.582302 2.357328

H -2.760328 0.472933 2.441624

H -3.142215 -1.117659 3.050836

C -1.043553 -0.824241 2.820788

H -0.789595 -1.872720 2.639991

H -0.956178 -0.626778 3.900920

C -0.078481 1.435452 2.564604

H 0.350781 1.536703 3.571129

H 0.414319 2.080576 1.839987

H -1.122937 1.744158 2.593055

C 2.791192 1.192472 -0.476342

H 3.773259 1.367597 -0.017859

H 2.120836 2.043282 -0.344102

H 2.942434 1.029800 -1.538991

C 0.569733 0.793006 -2.910484

H 1.654713 0.798350 -2.944966

H 0.231038 1.704936 -2.415907

H 0.198499 0.721985 -3.941196

C -2.756356 0.956373 -0.368293

H -2.104653 1.625004 -0.926964

H -2.924132 1.427736 0.599439

H -3.724757 0.808750 -0.866708

F -0.030482 1.978703 -0.292856

O -0.025300 -3.293370 0.577917

P 0.054710 -4.924924 0.762202

C -0.388018 -5.849590 -0.801274

H -0.303688 -6.927782 -0.640049

H -1.413176 -5.604995 -1.089237

Page 206: Supporting Information - Wiley-VCHS3 r) Table SB9: B1 enthalpies and free energies for PMe 3 reactions s) Table SB10:  values for PMe 3 reactions t) Table SB11: Energies

S205

H 0.289732 -5.548168 -1.603530

C 1.762734 -5.512074 1.244419

H 1.774562 -6.600554 1.346620

H 2.479069 -5.211675 0.476368

H 2.045742 -5.055208 2.195624

C -1.102289 -5.559936 2.085569

H -1.038964 -6.649600 2.152891

H -0.828848 -5.119446 3.047391

H -2.125992 -5.269946 1.838375

=== 5RC_O (F) ===

Fe 0.000000 0.000000 0.000000

N 0.000000 0.000000 2.182341

N 2.222746 0.000000 0.223809

N 0.136066 -0.029746 -2.209957

N -2.150314 -0.027871 -0.331816

C 1.263209 -0.769117 2.457051

H 1.477895 -0.764270 3.536357

H 1.083086 -1.797601 2.141862

C 2.454452 -0.176816 1.709676

H 3.335583 -0.812886 1.869209

H 2.694983 0.807030 2.118422

C 2.724412 -1.193365 -0.555375

H 3.812107 -1.270923 -0.398612

H 2.247746 -2.074208 -0.120840

C 2.456409 -1.157586 -2.072362

H 2.944390 -2.054383 -2.479024

H 2.989984 -0.319879 -2.535176

C 1.001141 -1.213846 -2.575664

H 0.503083 -2.099903 -2.178531

H 1.019172 -1.294072 -3.673571

C -1.292867 -0.233460 -2.680812

H -1.663918 0.738148 -3.014340

H -1.302879 -0.910299 -3.544222

C -2.216597 -0.811519 -1.615198

H -1.932909 -1.838743 -1.385435

H -3.247130 -0.816188 -1.999752

C -2.858900 -0.789985 0.758636

H -2.569080 -1.838272 0.652543

H -3.941039 -0.716354 0.571911

C -2.547796 -0.323642 2.187181

H -2.687276 0.757746 2.293442

H -3.304786 -0.778106 2.839922

C -1.180383 -0.767439 2.723843

H -1.020145 -1.817880 2.468598

H -1.165100 -0.677776 3.820660

C 0.049095 1.377351 2.764147

H 0.212761 1.320338 3.849156

H 0.837075 1.960719 2.295188

H -0.887980 1.893675 2.564792

C 2.899550 1.274041 -0.190327

H 3.915366 1.317073 0.223830

H 2.303102 2.116119 0.158991

H 2.973523 1.336389 -1.271216

C 0.635891 1.244086 -2.824740

H 1.709630 1.337690 -2.699286

H 0.161096 2.086276 -2.323187

H 0.413567 1.256529 -3.899713

C -2.732316 1.341346 -0.486969

H -2.165504 1.913695 -1.216620

H -2.670104 1.878919 0.457316

H -3.783129 1.267097 -0.799362

F 0.018094 1.843591 -0.026272

O -0.038260 -1.663338 0.059658

P -2.091174 -3.834793 -4.282269

C -3.770794 -4.687009 -3.970306

H -3.845813 -5.629677 -4.522607

H -3.883051 -4.889293 -2.901148

H -4.579612 -4.022280 -4.286830

C -2.065629 -3.888949 -6.190397

H -2.276661 -4.897301 -6.561739

Page 207: Supporting Information - Wiley-VCHS3 r) Table SB9: B1 enthalpies and free energies for PMe 3 reactions s) Table SB10:  values for PMe 3 reactions t) Table SB11: Energies

S206

H -2.817262 -3.198359 -6.583127

H -1.082036 -3.573844 -6.550472

C -0.927201 -5.303709 -3.913641

H -1.235238 -6.202023 -4.458792

H 0.093367 -5.041408 -4.207506

H -0.938193 -5.514579 -2.840347

=== 5TS_O (F) ===

Fe 0.000000 0.000000 0.000000

N 0.000000 0.000000 2.207421

N 2.228736 0.000000 0.233266

N 0.126799 0.089605 -2.245250

N -2.180986 0.074106 -0.360320

C 1.241486 -0.804057 2.467526

H 1.473531 -0.807338 3.544737

H 1.022893 -1.823222 2.153594

C 2.455354 -0.254520 1.711308

H 3.299120 -0.946442 1.839669

H 2.759358 0.695892 2.155518

C 2.736186 -1.136084 -0.618025

H 3.826092 -1.220385 -0.475832

H 2.259912 -2.039752 -0.235118

C 2.462744 -1.011975 -2.133375

H 2.969066 -1.872365 -2.594252

H 2.982542 -0.138736 -2.541852

C 1.009718 -1.060960 -2.652830

H 0.522368 -1.963479 -2.285272

H 1.045580 -1.101729 -3.754066

C -1.302090 -0.111106 -2.709719

H -1.674076 0.863505 -3.033385

H -1.312892 -0.762908 -3.594402

C -2.242561 -0.693266 -1.650614

H -1.960805 -1.719571 -1.416963

H -3.269537 -0.685232 -2.050101

C -2.904022 -0.670716 0.729169

H -2.654646 -1.727681 0.611908

H -3.987251 -0.553786 0.566181

C -2.558413 -0.226860 2.161858

H -2.642225 0.860213 2.268183

H -3.339022 -0.641596 2.813787

C -1.213829 -0.732064 2.713084

H -1.087977 -1.781284 2.437779

H -1.223920 -0.663318 3.812432

C 0.087356 1.363726 2.812061

H 0.195613 1.286300 3.903767

H 0.926905 1.910324 2.390591

H -0.808243 1.932743 2.571396

C 2.887419 1.304078 -0.112670

H 3.912357 1.332422 0.281091

H 2.284060 2.113875 0.294915

H 2.933339 1.435894 -1.189429

C 0.612708 1.396337 -2.798822

H 1.685299 1.493228 -2.661005

H 0.133235 2.206577 -2.251587

H 0.396911 1.461563 -3.873992

C -2.726124 1.456835 -0.510528

H -2.123720 2.026641 -1.213234

H -2.670877 1.978830 0.442859

H -3.771923 1.417462 -0.848970

F 0.039382 1.909010 0.027896

O -0.061655 -1.776954 0.021615

P -0.553229 -4.098612 0.067353

C -1.929546 -5.414279 0.282770

H -1.505496 -6.424180 0.256937

H -2.434118 -5.258080 1.239558

H -2.660359 -5.308180 -0.522899

C 0.299335 -4.721357 -1.506344

H 0.533695 -5.786973 -1.418161

H -0.356755 -4.570754 -2.367529

H 1.224340 -4.162500 -1.662159

C 0.681139 -4.641342 1.396462

Page 208: Supporting Information - Wiley-VCHS3 r) Table SB9: B1 enthalpies and free energies for PMe 3 reactions s) Table SB10:  values for PMe 3 reactions t) Table SB11: Energies

S207

H 0.905903 -5.708547 1.301888

H 1.605023 -4.068988 1.288153

H 0.261821 -4.454086 2.388497

=== 5P_O (F) ===

Fe 0.000000 0.000000 0.000000

N 0.000000 0.000000 2.257029

N 2.246467 0.000000 0.307829

N 0.234368 -0.975580 -2.033460

N -2.028994 -0.983232 -0.107000

C 1.381251 -0.456230 2.620357

H 1.579573 -0.262392 3.688176

H 1.408733 -1.538093 2.459236

C 2.442584 0.238214 1.778290

H 3.443547 -0.103353 2.086633

H 2.410923 1.317964 1.943439

C 2.838001 -1.328770 -0.076998

H 3.919934 -1.305601 0.142685

H 2.375352 -2.087818 0.562525

C 2.642369 -1.748094 -1.542405

H 3.243643 -2.658001 -1.680483

H 3.080309 -1.015046 -2.228056

C 1.211174 -2.117916 -1.961928

H 0.816025 -2.839299 -1.238985

H 1.248165 -2.606474 -2.951585

C -1.130955 -1.494915 -2.384229

H -1.690085 -0.671511 -2.835673

H -1.051101 -2.284476 -3.148528

C -1.871674 -2.031787 -1.167316

H -1.317841 -2.859195 -0.713512

H -2.859454 -2.410640 -1.480604

C -2.582252 -1.636140 1.128331

H -2.053685 -2.587032 1.246664

H -3.648991 -1.858434 0.957363

C -2.416204 -0.823494 2.416614

H -2.765909 0.207281 2.288832

H -3.080136 -1.267122 3.171343

C -0.992045 -0.867088 2.979547

H -0.622055 -1.894641 2.910661

H -0.998268 -0.577613 4.043903

C -0.212351 1.437582 2.626569

H 0.042855 1.603611 3.684393

H 0.380995 2.092291 1.989751

H -1.257378 1.702619 2.466394

C 2.880694 1.137083 -0.432239

H 3.922755 1.279658 -0.108574

H 2.300159 2.042673 -0.249792

H 2.875754 0.948623 -1.502641

C 0.623133 0.035133 -3.067236

H 1.645336 0.369464 -2.912617

H -0.028930 0.904339 -2.972643

H 0.543901 -0.391904 -4.078138

C -2.944648 0.114557 -0.559623

H -2.480965 0.703781 -1.349701

H -3.134897 0.793740 0.271426

H -3.901160 -0.303025 -0.909558

F -0.271966 1.757242 -0.491001

O 0.447771 -3.565106 1.121845

P 0.672569 -5.127960 1.585341

C -0.502701 -5.656863 2.939542

H -0.321377 -6.700480 3.211003

H -0.353163 -5.022373 3.816159

H -1.531290 -5.546241 2.589067

C 0.424906 -6.341859 0.185352

H 0.587894 -7.363775 0.538576

H -0.593280 -6.248644 -0.199389

H 1.131997 -6.117973 -0.616463

C 2.393399 -5.446079 2.243223

H 2.494272 -6.491198 2.548857

H 3.125418 -5.223868 1.463350

H 2.577430 -4.796964 3.102095

Page 209: Supporting Information - Wiley-VCHS3 r) Table SB9: B1 enthalpies and free energies for PMe 3 reactions s) Table SB10:  values for PMe 3 reactions t) Table SB11: Energies

S208

=== 1RC_O (F) ===

Fe 0.000000 0.000000 0.000000

N 0.000000 0.000000 2.092140

N 2.122266 0.000000 0.161751

N 0.076683 0.016750 -2.116528

N -2.070514 0.018461 -0.227265

C 1.268291 -0.756754 2.398476

H 1.465185 -0.732647 3.479907

H 1.100086 -1.790166 2.093641

C 2.427408 -0.149270 1.642128

H 3.332131 -0.756862 1.769650

H 2.651161 0.845519 2.031875

C 2.639905 -1.202788 -0.598961

H 3.728739 -1.252921 -0.447486

H 2.179121 -2.081147 -0.144908

C 2.355018 -1.187769 -2.107842

H 2.794343 -2.111104 -2.510055

H 2.912571 -0.380205 -2.595562

C 0.888511 -1.182467 -2.562650

H 0.370338 -2.065516 -2.187915

H 0.864800 -1.209533 -3.662222

C -1.360616 -0.129551 -2.594820

H -1.713691 0.863885 -2.877856

H -1.383903 -0.758142 -3.492626

C -2.248307 -0.725005 -1.528393

H -1.984880 -1.767496 -1.351894

H -3.301171 -0.678681 -1.841549

C -2.825874 -0.754580 0.827015

H -2.560178 -1.805764 0.695245

H -3.898301 -0.642133 0.611952

C -2.529229 -0.340754 2.264790

H -2.701519 0.728604 2.426268

H -3.255267 -0.854289 2.908577

C -1.137810 -0.769549 2.719967

H -0.986937 -1.820364 2.461762

H -1.043857 -0.666389 3.810806

C 0.047314 1.386219 2.670746

H 0.229588 1.323844 3.751426

H 0.817167 1.977293 2.185866

H -0.898633 1.890303 2.488982

C 2.817463 1.263058 -0.280798

H 3.819114 1.306170 0.163509

H 2.212641 2.113877 0.027738

H 2.930131 1.287715 -1.358449

C 0.597861 1.284988 -2.743139

H 1.680840 1.314907 -2.717205

H 0.211717 2.132785 -2.180535

H 0.283905 1.329964 -3.792708

C -2.626263 1.411417 -0.324097

H -2.069596 1.994810 -1.050209

H -2.524303 1.916117 0.633585

H -3.686362 1.359677 -0.604071

F 0.046640 1.859080 -0.016377

O -0.054495 -1.669312 0.048708

P -1.595440 -4.444105 -2.776232

C 0.044689 -5.324564 -3.205413

H -0.006566 -6.394166 -2.976077

H 0.256709 -5.196569 -4.270697

H 0.860813 -4.877538 -2.629607

C -1.795857 -5.041947 -0.971598

H -1.621584 -6.119500 -0.883373

H -1.085661 -4.502724 -0.337609

H -2.811812 -4.819026 -0.630018

C -2.815387 -5.626011 -3.641453

H -2.636452 -6.666861 -3.351940

H -3.839106 -5.349671 -3.374074

H -2.703171 -5.529758 -4.725051

=== 1TS_O (F) ===

Page 210: Supporting Information - Wiley-VCHS3 r) Table SB9: B1 enthalpies and free energies for PMe 3 reactions s) Table SB10:  values for PMe 3 reactions t) Table SB11: Energies

S209

Fe 0.000000 0.000000 0.000000

N 0.000000 0.000000 2.107003

N 2.141372 0.000000 0.156622

N 0.084576 0.068604 -2.109832

N -2.069659 0.073023 -0.205702

C 1.261762 -0.775010 2.396021

H 1.469476 -0.764063 3.476309

H 1.071217 -1.797915 2.071704

C 2.432443 -0.182664 1.638522

H 3.322346 -0.813357 1.761435

H 2.678627 0.800547 2.043989

C 2.662373 -1.176503 -0.632797

H 3.752715 -1.232226 -0.490062

H 2.190499 -2.057934 -0.202586

C 2.366765 -1.123952 -2.140539

H 2.809454 -2.033432 -2.570445

H 2.912885 -0.300427 -2.613909

C 0.895283 -1.117008 -2.583105

H 0.391587 -2.003557 -2.202186

H 0.862235 -1.131667 -3.683706

C -1.355534 -0.046108 -2.585496

H -1.688447 0.957171 -2.857600

H -1.394486 -0.655865 -3.497118

C -2.268256 -0.630134 -1.525309

H -2.038886 -1.682013 -1.360119

H -3.317438 -0.539162 -1.843663

C -2.842011 -0.690388 0.840200

H -2.601074 -1.744702 0.700755

H -3.913468 -0.549066 0.633355

C -2.529610 -0.294803 2.281785

H -2.681204 0.776635 2.448927

H -3.265507 -0.797556 2.923297

C -1.145184 -0.750608 2.734394

H -1.011414 -1.797748 2.462805

H -1.053690 -0.655648 3.826645

C 0.076678 1.379448 2.698338

H 0.280260 1.304231 3.775036

H 0.843394 1.965968 2.203385

H -0.866181 1.898837 2.543306

C 2.842766 1.273162 -0.246983

H 3.835495 1.311273 0.217779

H 2.227708 2.115717 0.061558

H 2.981125 1.316943 -1.321782

C 0.615326 1.346576 -2.709282

H 1.694252 1.389794 -2.630466

H 0.198201 2.188210 -2.161276

H 0.347185 1.390383 -3.772285

C -2.595200 1.480590 -0.281140

H -2.029929 2.059684 -1.003944

H -2.474751 1.972533 0.680534

H -3.658665 1.455096 -0.554054

F 0.076448 1.860438 0.019290

O 0.032161 -1.858677 0.192775

P -0.779881 -3.905601 -0.566575

C 0.933154 -4.703410 -0.600119

H 0.857381 -5.785013 -0.452275

H 1.414166 -4.510381 -1.562647

H 1.540023 -4.268482 0.195358

C -1.442803 -4.523907 1.094598

H -1.343799 -5.611688 1.165717

H -0.874849 -4.054692 1.899546

H -2.498552 -4.258986 1.198159

C -1.724853 -5.073772 -1.769257

H -1.603368 -6.120013 -1.468706

H -2.787864 -4.818346 -1.765083

H -1.334820 -4.942357 -2.782139

=== 1P_O (F) ===

Fe 0.000000 0.000000 0.000000

N 0.000000 0.000000 2.121623

N 2.126113 0.000000 0.148726

Page 211: Supporting Information - Wiley-VCHS3 r) Table SB9: B1 enthalpies and free energies for PMe 3 reactions s) Table SB10:  values for PMe 3 reactions t) Table SB11: Energies

S210

N 0.059841 -0.297199 -2.119120

N -2.087638 -0.286859 -0.168321

C 1.323232 -0.644175 2.426036

H 1.544044 -0.576314 3.503664

H 1.229166 -1.699931 2.157175

C 2.426320 0.021728 1.627812

H 3.394270 -0.463192 1.823390

H 2.523795 1.067812 1.925614

C 2.622959 -1.288372 -0.454386

H 3.710529 -1.362243 -0.286661

H 2.131912 -2.100440 0.091264

C 2.343911 -1.460705 -1.956374

H 2.802420 -2.416478 -2.248419

H 2.877232 -0.703345 -2.540639

C 0.868999 -1.540127 -2.382464

H 0.385608 -2.353310 -1.831643

H 0.823480 -1.772779 -3.459891

C -1.374842 -0.518319 -2.530992

H -1.790722 0.454567 -2.801208

H -1.416310 -1.150403 -3.430543

C -2.183134 -1.134510 -1.406875

H -1.794580 -2.122030 -1.143113

H -3.235257 -1.244448 -1.714928

C -2.773169 -1.039384 0.941823

H -2.423227 -2.073861 0.881846

H -3.857174 -1.029723 0.744291

C -2.491373 -0.510270 2.347605

H -2.733967 0.554036 2.434697

H -3.176323 -1.024695 3.035614

C -1.066391 -0.803429 2.815828

H -0.843817 -1.856303 2.620492

H -0.979711 -0.627695 3.900201

C -0.032581 1.418651 2.615291

H 0.317789 1.463811 3.657001

H 0.559420 2.056291 1.964369

H -1.054072 1.792044 2.564205

C 2.795536 1.208768 -0.445078

H 3.790245 1.349560 -0.001722

H 2.145436 2.064376 -0.261024

H 2.919797 1.094601 -1.517300

C 0.556051 0.887564 -2.900915

H 1.640983 0.910915 -2.920772

H 0.199714 1.785667 -2.395455

H 0.199097 0.835611 -3.938216

C -2.761378 1.040059 -0.371692

H -2.152501 1.676344 -1.008011

H -2.841700 1.551170 0.586615

H -3.767868 0.892375 -0.789921

F -0.035379 1.906941 -0.211320

O -0.071249 -3.138650 0.469962

P 0.008721 -4.774598 0.631146

C 1.698320 -5.460325 0.216348

H 1.705239 -6.546265 0.342097

H 1.945202 -5.214273 -0.818923

H 2.443500 -5.013802 0.878533

C -0.366579 -5.344962 2.370712

H -0.287055 -6.433231 2.435952

H 0.344259 -4.887024 3.062117

H -1.378763 -5.037800 2.642597

C -1.198877 -5.665664 -0.482922

H -1.116062 -6.746789 -0.341311

H -2.215366 -5.344909 -0.244700

H -0.980782 -5.418506 -1.524556

KTMC(NCS) + PMe3

=== 3RC_O (NCS) ===

Fe 0.000000 0.000000 0.000000

N 0.000000 0.000000 2.125274

N 2.145857 0.000000 0.179763

N 0.087407 -0.111182 -2.137233

Page 212: Supporting Information - Wiley-VCHS3 r) Table SB9: B1 enthalpies and free energies for PMe 3 reactions s) Table SB10:  values for PMe 3 reactions t) Table SB11: Energies

S211

N -2.094887 -0.115231 -0.250285

C 1.288932 -0.726021 2.429411

H 1.489094 -0.687774 3.509644

H 1.144564 -1.765889 2.136259

C 2.435976 -0.103721 1.666731

H 3.354922 -0.684473 1.818406

H 2.633369 0.906042 2.031599

C 2.654960 -1.239594 -0.531142

H 3.742298 -1.288884 -0.369643

H 2.187344 -2.096668 -0.045951

C 2.380036 -1.281670 -2.040494

H 2.843648 -2.207226 -2.408500

H 2.917746 -0.476969 -2.554053

C 0.915390 -1.331626 -2.494941

H 0.411522 -2.195560 -2.061232

H 0.893807 -1.431420 -3.590479

C -1.345356 -0.314407 -2.604862

H -1.729331 0.660731 -2.910986

H -1.348921 -0.958699 -3.492714

C -2.212227 -0.917884 -1.525918

H -1.903269 -1.941207 -1.309499

H -3.261630 -0.934297 -1.853065

C -2.796375 -0.902098 0.833177

H -2.471356 -1.939434 0.730780

H -3.873925 -0.859062 0.620207

C -2.519947 -0.427055 2.256566

H -2.715269 0.643630 2.378630

H -3.238148 -0.932621 2.915129

C -1.123840 -0.808824 2.733808

H -0.933962 -1.851994 2.475696

H -1.051649 -0.706003 3.825973

C 0.008825 1.368250 2.749001

H 0.117583 1.271490 3.836999

H 0.821310 1.968951 2.351195

H -0.920987 1.885058 2.522196

C 2.904615 1.211101 -0.297338

H 3.956183 1.118463 0.003792

H 2.472400 2.107265 0.140627

H 2.866816 1.301757 -1.375888

C 0.596626 1.089894 -2.890683

H 1.653550 1.248332 -2.714944

H 0.056342 1.977562 -2.571895

H 0.445688 0.928235 -3.965791

C -2.774845 1.216963 -0.403650

H -2.315293 1.792710 -1.201512

H -2.680003 1.793464 0.513842

H -3.837402 1.057676 -0.627994

N -0.007734 1.938534 -0.073865

C -0.055855 3.135548 -0.084849

S -0.124215 4.789356 -0.097123

O -0.014207 -1.661664 0.101434

P -1.342457 -4.870777 -1.878841

C -2.387527 -6.283125 -2.619941

H -2.115775 -7.251221 -2.186071

H -3.446765 -6.089010 -2.429514

H -2.232010 -6.318202 -3.701865

C 0.399157 -5.618886 -2.112877

H 0.441272 -6.649908 -1.746168

H 0.659788 -5.607367 -3.174964

H 1.130445 -5.017044 -1.564608

C -1.574520 -5.241872 -0.019093

H -1.298684 -6.273251 0.224629

H -0.948380 -4.550834 0.551864

H -2.621490 -5.080161 0.255223

=== 3TS_O (NCS) ===

Fe 0.000000 0.000000 0.000000

N 0.000000 0.000000 2.127324

N 2.158960 0.000000 0.224166

N 0.083303 -0.047118 -2.157545

N -2.109895 -0.038806 -0.296142

Page 213: Supporting Information - Wiley-VCHS3 r) Table SB9: B1 enthalpies and free energies for PMe 3 reactions s) Table SB10:  values for PMe 3 reactions t) Table SB11: Energies

S212

C 1.251287 -0.776810 2.448117

H 1.440170 -0.752534 3.531898

H 1.063913 -1.800587 2.131775

C 2.439436 -0.199878 1.705036

H 3.314682 -0.850566 1.829271

H 2.708441 0.772989 2.120328

C 2.695831 -1.171311 -0.567822

H 3.785048 -1.212491 -0.411121

H 2.238532 -2.061371 -0.141491

C 2.426707 -1.117286 -2.079608

H 2.942313 -1.986579 -2.511978

H 2.921138 -0.250048 -2.529619

C 0.968968 -1.209473 -2.552383

H 0.504416 -2.107088 -2.148863

H 0.965419 -1.273173 -3.651907

C -1.333987 -0.287889 -2.647065

H -1.725017 0.666328 -3.004937

H -1.318167 -0.966869 -3.509728

C -2.231532 -0.847833 -1.560695

H -1.938652 -1.866061 -1.313299

H -3.276641 -0.850997 -1.906679

C -2.857082 -0.759483 0.799648

H -2.603888 -1.816507 0.716849

H -3.933263 -0.648849 0.599219

C -2.540475 -0.282123 2.217467

H -2.663191 0.801807 2.313429

H -3.296333 -0.720964 2.882347

C -1.171959 -0.740594 2.720763

H -1.033724 -1.792892 2.472368

H -1.119556 -0.631851 3.814129

C 0.067757 1.366522 2.753087

H 0.179872 1.263326 3.841046

H 0.899164 1.934826 2.347852

H -0.839848 1.923341 2.532564

C 2.899834 1.252274 -0.170772

H 3.962694 1.139470 0.082725

H 2.480445 2.105745 0.355121

H 2.818217 1.439428 -1.235471

C 0.562813 1.201083 -2.854452

H 1.583962 1.435907 -2.577874

H -0.062154 2.043444 -2.570240

H 0.515924 1.051783 -3.941780

C -2.740478 1.313598 -0.489680

H -2.229294 1.870284 -1.269175

H -2.662235 1.894182 0.426439

H -3.798733 1.186962 -0.756098

N 0.027538 1.996521 -0.032594

C -0.019970 3.189320 -0.116787

S -0.091609 4.847408 -0.242943

O 0.010041 -1.865542 0.190488

P -0.435647 -3.857888 -0.192987

C -0.863976 -4.971700 -1.699105

H -0.824247 -6.028805 -1.413873

H -1.868353 -4.731988 -2.056855

H -0.145377 -4.788716 -2.501925

C 1.181804 -4.632093 0.384898

H 1.057946 -5.709819 0.526332

H 1.963305 -4.459967 -0.358895

H 1.483832 -4.175633 1.329405

C -1.660869 -4.496516 1.101147

H -1.557366 -5.580729 1.210284

H -1.461089 -4.020662 2.063242

H -2.684173 -4.268121 0.793528

=== 3P_O (NCS) ===

Fe 0.000000 0.000000 0.000000

N 0.000000 0.000000 2.149477

N 2.144962 0.000000 0.204001

N 0.091528 -0.543174 -2.082905

N -2.071924 -0.549262 -0.158118

C 1.358745 -0.543037 2.503958

Page 214: Supporting Information - Wiley-VCHS3 r) Table SB9: B1 enthalpies and free energies for PMe 3 reactions s) Table SB10:  values for PMe 3 reactions t) Table SB11: Energies

S213

H 1.555522 -0.399676 3.577519

H 1.332942 -1.616881 2.301018

C 2.428111 0.137305 1.680450

H 3.419347 -0.279860 1.910655

H 2.469305 1.204279 1.907356

C 2.640658 -1.346045 -0.276990

H 3.721925 -1.404754 -0.073371

H 2.132166 -2.111057 0.318604

C 2.397681 -1.639254 -1.762910

H 2.883871 -2.602451 -1.970708

H 2.917671 -0.917280 -2.400648

C 0.930901 -1.798007 -2.182737

H 0.463675 -2.553198 -1.542513

H 0.894072 -2.151794 -3.225567

C -1.325235 -0.857621 -2.499505

H -1.784025 0.076676 -2.828759

H -1.317869 -1.535966 -3.365226

C -2.105975 -1.462133 -1.355021

H -1.666811 -2.412626 -1.040468

H -3.147302 -1.647786 -1.660182

C -2.680047 -1.314806 0.992814

H -2.228962 -2.311099 0.979870

H -3.757556 -1.418981 0.793104

C -2.453553 -0.694108 2.368202

H -2.769586 0.353675 2.403212

H -3.105501 -1.219840 3.078565

C -1.015392 -0.874671 2.845544

H -0.713990 -1.910430 2.664725

H -0.943427 -0.676006 3.925870

C -0.149477 1.412674 2.645035

H 0.007322 1.443814 3.732480

H 0.554497 2.071519 2.144292

H -1.146455 1.781365 2.411479

C 2.880034 1.124794 -0.469984

H 3.929037 1.133862 -0.142411

H 2.395118 2.065480 -0.212718

H 2.859735 1.017235 -1.548887

C 0.580839 0.517629 -3.028977

H 1.642699 0.698042 -2.902805

H 0.050964 1.445939 -2.820320

H 0.403971 0.202186 -4.066735

C -2.892803 0.685763 -0.412305

H -2.464690 1.271622 -1.220942

H -2.888023 1.319565 0.472501

H -3.926726 0.401545 -0.653890

N -0.160946 2.035076 -0.336272

C -0.340673 3.214098 -0.456703

S -0.596393 4.853269 -0.619615

O 0.097451 -3.457444 0.737611

P 0.194173 -5.071786 1.054028

C -1.260281 -6.028312 0.372075

H -1.157970 -7.090412 0.610446

H -2.184151 -5.646008 0.812018

H -1.300692 -5.902408 -0.712250

C 1.721061 -5.862286 0.319550

H 1.744134 -6.929042 0.557554

H 1.710228 -5.734046 -0.765211

H 2.612366 -5.381544 0.728840

C 0.249302 -5.446559 2.884832

H 0.316583 -6.525510 3.046560

H 1.120023 -4.959020 3.328855

H -0.656672 -5.065012 3.361136

=== 5RC_O (NCS) ===

Fe 0.000000 0.000000 0.000000

N 0.000000 0.000000 2.215127

N 2.246035 0.000000 0.247939

N 0.157336 -0.181189 -2.235268

N -2.164295 -0.192588 -0.366952

C 1.283532 -0.736220 2.491846

H 1.498364 -0.717779 3.570808

Page 215: Supporting Information - Wiley-VCHS3 r) Table SB9: B1 enthalpies and free energies for PMe 3 reactions s) Table SB10:  values for PMe 3 reactions t) Table SB11: Energies

S214

H 1.129191 -1.771491 2.186783

C 2.462254 -0.123473 1.741101

H 3.362515 -0.724264 1.930932

H 2.666348 0.879738 2.121688

C 2.741789 -1.233590 -0.473494

H 3.826458 -1.311507 -0.296846

H 2.252961 -2.090712 -0.007569

C 2.493593 -1.260672 -1.992820

H 3.008079 -2.159624 -2.360254

H 3.011102 -0.427590 -2.481232

C 1.045215 -1.376974 -2.502550

H 0.555071 -2.243993 -2.056813

H 1.076695 -1.527541 -3.593130

C -1.260871 -0.456039 -2.695455

H -1.670255 0.488587 -3.060421

H -1.238144 -1.148911 -3.547074

C -2.161621 -1.040554 -1.612435

H -1.822364 -2.039706 -1.337229

H -3.185853 -1.120653 -2.006671

C -2.820805 -0.956012 0.758203

H -2.469043 -1.987720 0.691319

H -3.905195 -0.955017 0.571939

C -2.536454 -0.414813 2.166784

H -2.697295 0.667837 2.219596

H -3.292178 -0.851628 2.832734

C -1.165933 -0.806333 2.737286

H -0.964841 -1.852579 2.496482

H -1.176030 -0.706344 3.832991

C 0.006551 1.359676 2.841811

H 0.122302 1.269428 3.930705

H 0.815325 1.963928 2.437330

H -0.927153 1.874358 2.621025

C 2.984459 1.222906 -0.210967

H 4.045585 1.146182 0.064220

H 2.549125 2.106723 0.252351

H 2.916159 1.336791 -1.288093

C 0.645458 1.025482 -2.980161

H 1.675729 1.250930 -2.723546

H 0.034155 1.887559 -2.719060

H 0.586546 0.846312 -4.062656

C -2.876903 1.104268 -0.593739

H -2.387986 1.676118 -1.379108

H -2.853946 1.706739 0.312953

H -3.921178 0.911445 -0.875438

N -0.046825 1.915861 -0.094837

C -0.086498 3.113163 -0.159493

S -0.141739 4.760774 -0.246268

O 0.010064 -1.658945 0.127354

P -1.048275 -4.954764 -1.939951

C 0.718539 -5.661922 -2.116121

H 0.777785 -6.686277 -1.733019

H 1.008677 -5.658300 -3.170822

H 1.419031 -5.032893 -1.557824

C -1.337295 -5.331160 -0.088672

H -1.060713 -6.360766 0.161532

H -0.738837 -4.636632 0.508454

H -2.394899 -5.181256 0.149830

C -2.034425 -6.390235 -2.716492

H -1.755789 -7.352715 -2.274510

H -3.103715 -6.220372 -2.562719

H -1.840846 -6.419760 -3.792428

=== 5TS_O (NCS) ===

Fe 0.000000 0.000000 0.000000

N 0.000000 0.000000 2.231233

N 2.254737 0.000000 0.271772

N 0.153668 -0.067488 -2.270012

N -2.196017 -0.072746 -0.409352

C 1.252921 -0.789430 2.494707

H 1.470939 -0.803958 3.574068

H 1.057051 -1.806035 2.157424

Page 216: Supporting Information - Wiley-VCHS3 r) Table SB9: B1 enthalpies and free energies for PMe 3 reactions s) Table SB10:  values for PMe 3 reactions t) Table SB11: Energies

S215

C 2.463176 -0.209489 1.758271

H 3.328759 -0.867231 1.919764

H 2.723213 0.760904 2.186386

C 2.751024 -1.183030 -0.523770

H 3.837468 -1.272418 -0.359456

H 2.258652 -2.062780 -0.110473

C 2.502587 -1.121670 -2.044394

H 3.039924 -1.983524 -2.465038

H 3.000390 -0.248374 -2.478967

C 1.058003 -1.238021 -2.572815

H 0.581420 -2.120289 -2.145394

H 1.105654 -1.357005 -3.667898

C -1.264516 -0.333707 -2.734533

H -1.666050 0.614577 -3.098805

H -1.247530 -1.019435 -3.593528

C -2.191087 -0.908381 -1.660524

H -1.860021 -1.904853 -1.372116

H -3.209703 -0.973853 -2.074437

C -2.877256 -0.807095 0.716204

H -2.574776 -1.853107 0.645251

H -3.964498 -0.753597 0.550764

C -2.552535 -0.280788 2.126147

H -2.637945 0.810895 2.164909

H -3.340725 -0.656423 2.792044

C -1.212293 -0.748175 2.722913

H -1.058170 -1.799609 2.475029

H -1.249898 -0.656113 3.819318

C 0.067386 1.348083 2.877572

H 0.191942 1.237538 3.964372

H 0.893077 1.926661 2.469927

H -0.846480 1.903907 2.674949

C 2.982138 1.251529 -0.120900

H 4.053099 1.157512 0.109159

H 2.561865 2.099031 0.417769

H 2.869529 1.446062 -1.183390

C 0.636257 1.170976 -2.964487

H 1.662191 1.394694 -2.686183

H 0.019138 2.017480 -2.668684

H 0.589348 1.039354 -4.055024

C -2.865581 1.244445 -0.641754

H -2.335237 1.813958 -1.401661

H -2.851767 1.835720 0.272506

H -3.907432 1.087592 -0.956487

N -0.024277 2.018374 -0.034332

C -0.060736 3.217298 -0.063551

S -0.110608 4.874333 -0.104474

O -0.045517 -1.763024 0.114613

P -0.190393 -4.207655 -0.104428

C 1.391774 -4.754540 0.781912

H 1.309814 -5.796508 1.107303

H 2.244535 -4.660682 0.104736

H 1.561282 -4.119444 1.654270

C -1.524104 -4.705936 1.146114

H -1.406368 -5.755635 1.434014

H -1.444243 -4.080338 2.037731

H -2.513865 -4.568552 0.703292

C -0.379093 -5.577761 -1.422530

H -0.326632 -6.568172 -0.957562

H -1.342131 -5.466347 -1.926925

H 0.419577 -5.483819 -2.162439

=== 5P_O (NCS) ===

Fe 0.000000 0.000000 0.000000

N 0.000000 0.000000 2.279427

N 2.257505 0.000000 0.340955

N 0.246538 -1.062233 -2.007039

N -2.013321 -1.063500 -0.074335

C 1.389000 -0.428844 2.656471

H 1.576915 -0.213569 3.721383

H 1.432639 -1.512751 2.517498

C 2.445531 0.264231 1.809646

Page 217: Supporting Information - Wiley-VCHS3 r) Table SB9: B1 enthalpies and free energies for PMe 3 reactions s) Table SB10:  values for PMe 3 reactions t) Table SB11: Energies

S216

H 3.448347 -0.063067 2.126930

H 2.405457 1.346194 1.957523

C 2.835699 -1.348224 -0.006080

H 3.913638 -1.328892 0.230014

H 2.357263 -2.088312 0.643539

C 2.656775 -1.796880 -1.463114

H 3.271094 -2.700517 -1.580204

H 3.088592 -1.072049 -2.160723

C 1.233137 -2.194840 -1.877467

H 0.838506 -2.890851 -1.130051

H 1.278992 -2.720907 -2.846648

C -1.111118 -1.615063 -2.344173

H -1.683872 -0.815238 -2.819675

H -1.016093 -2.422731 -3.086967

C -1.839616 -2.133544 -1.113782

H -1.273989 -2.941900 -0.641931

H -2.821896 -2.534416 -1.413693

C -2.546755 -1.709101 1.177025

H -1.992700 -2.643003 1.311160

H -3.606497 -1.962074 1.008766

C -2.400951 -0.870011 2.448905

H -2.770172 0.151644 2.304238

H -3.057645 -1.311611 3.210672

C -0.977026 -0.882459 3.009670

H -0.587729 -1.902736 2.947828

H -0.984745 -0.583548 4.070732

C -0.240758 1.431857 2.657236

H -0.058670 1.579769 3.732471

H 0.401334 2.097775 2.082730

H -1.271327 1.703685 2.429643

C 2.938578 1.098432 -0.416417

H 4.006325 1.146236 -0.154684

H 2.460985 2.049058 -0.177339

H 2.850501 0.941703 -1.488425

C 0.642348 -0.114329 -3.097559

H 1.632202 0.295869 -2.913859

H -0.063762 0.716423 -3.125028

H 0.648867 -0.624925 -4.072310

C -2.973867 -0.010605 -0.542880

H -2.572017 0.526418 -1.400777

H -3.131855 0.721159 0.249066

H -3.939441 -0.465160 -0.810423

N -0.304378 1.844754 -0.560732

C -0.446175 2.983110 -0.921052

S -0.638237 4.546045 -1.416132

O 0.467150 -3.623688 1.238951

P 0.695680 -5.173582 1.747185

C 2.083790 -5.329469 2.990561

H 2.193055 -6.370701 3.305721

H 3.016846 -4.988217 2.536357

H 1.861381 -4.708473 3.861269

C -0.818805 -5.895897 2.572096

H -0.620543 -6.922594 2.890950

H -1.081387 -5.290870 3.442760

H -1.652746 -5.889902 1.866855

C 1.121899 -6.339162 0.348504

H 1.260730 -7.353409 0.731903

H 0.312315 -6.336585 -0.384291

H 2.042767 -6.004738 -0.133963

=== 1RC_O (NCS) ===

Fe 0.000000 0.000000 0.000000

N 0.000000 0.000000 2.124705

N 2.145108 0.000000 0.184072

N 0.085767 -0.119193 -2.135149

N -2.094744 -0.120253 -0.250886

C 1.287009 -0.727726 2.431523

H 1.485110 -0.691521 3.512310

H 1.141213 -1.767151 2.136561

C 2.436322 -0.106959 1.670697

H 3.353245 -0.690980 1.821302

Page 218: Supporting Information - Wiley-VCHS3 r) Table SB9: B1 enthalpies and free energies for PMe 3 reactions s) Table SB10:  values for PMe 3 reactions t) Table SB11: Energies

S217

H 2.637114 0.901154 2.038090

C 2.657411 -1.238428 -0.527334

H 3.744278 -1.287077 -0.362926

H 2.189013 -2.096608 -0.044714

C 2.385529 -1.278762 -2.036868

H 2.854773 -2.200859 -2.406683

H 2.919572 -0.469912 -2.547836

C 0.921312 -1.335610 -2.491473

H 0.420094 -2.201846 -2.058857

H 0.899702 -1.436844 -3.586654

C -1.344630 -0.332953 -2.606254

H -1.731693 0.636680 -2.925412

H -1.343546 -0.989654 -3.484684

C -2.211303 -0.928180 -1.522222

H -1.897799 -1.948229 -1.300141

H -3.260859 -0.951255 -1.848495

C -2.797760 -0.903455 0.834406

H -2.471406 -1.940786 0.736520

H -3.875293 -0.862431 0.620762

C -2.520896 -0.424116 2.255867

H -2.714730 0.647517 2.372301

H -3.241129 -0.924796 2.915869

C -1.124089 -0.807153 2.734931

H -0.936655 -1.853253 2.483033

H -1.050338 -0.699229 3.826419

C 0.009058 1.367651 2.748516

H 0.122748 1.271977 3.836148

H 0.818841 1.969653 2.347235

H -0.922837 1.882782 2.526068

C 2.901381 1.211994 -0.293367

H 3.955378 1.118043 -0.001346

H 2.473710 2.106701 0.151897

H 2.854070 1.307662 -1.371281

C 0.590076 1.082690 -2.889243

H 1.642213 1.256048 -2.698685

H 0.034242 1.965553 -2.583664

H 0.456025 0.913517 -3.965412

C -2.776939 1.209768 -0.410640

H -2.314432 1.785661 -1.206756

H -2.689233 1.787332 0.506979

H -3.837881 1.048340 -0.640954

N -0.011504 1.930807 -0.079221

C -0.059920 3.127835 -0.092831

S -0.128553 4.781466 -0.109001

O -0.011686 -1.666311 0.108827

P -1.379017 -4.788646 -2.200814

C -2.548600 -6.117297 -2.909113

H -2.302338 -7.112265 -2.523949

H -3.580491 -5.873596 -2.641465

H -2.466545 -6.124113 -3.999691

C 0.298160 -5.606488 -2.609001

H 0.320382 -6.651411 -2.282341

H 0.467703 -5.566070 -3.688558

H 1.103400 -5.060903 -2.107618

C -1.484671 -5.224938 -0.343200

H -1.236146 -6.275990 -0.161457

H -0.792563 -4.583237 0.210308

H -2.502164 -5.035872 0.013041

=== 1TS_O (NCS) ===

Fe 0.000000 0.000000 0.000000

N 0.000000 0.000000 2.138127

N 2.147119 0.000000 0.233298

N 0.071522 0.007927 -2.144418

N -2.109496 -0.009460 -0.286616

C 1.237478 -0.800112 2.448565

H 1.429223 -0.792671 3.531923

H 1.029942 -1.815977 2.120409

C 2.433532 -0.235965 1.708812

H 3.293667 -0.909716 1.813081

H 2.729976 0.721278 2.141589

Page 219: Supporting Information - Wiley-VCHS3 r) Table SB9: B1 enthalpies and free energies for PMe 3 reactions s) Table SB10:  values for PMe 3 reactions t) Table SB11: Energies

S218

C 2.673205 -1.158077 -0.583282

H 3.759422 -1.224962 -0.415660

H 2.199836 -2.052564 -0.183526

C 2.421583 -1.055479 -2.094795

H 2.938448 -1.911733 -2.550775

H 2.921869 -0.175043 -2.511207

C 0.967807 -1.131862 -2.578375

H 0.505551 -2.048658 -2.216907

H 0.968531 -1.154979 -3.679227

C -1.345298 -0.242222 -2.637829

H -1.743965 0.709403 -2.993551

H -1.320942 -0.918208 -3.501960

C -2.234968 -0.814510 -1.551370

H -1.929903 -1.829155 -1.305209

H -3.281289 -0.825485 -1.892731

C -2.863428 -0.725675 0.807392

H -2.613574 -1.782289 0.725352

H -3.938297 -0.606795 0.605041

C -2.544200 -0.249556 2.224906

H -2.653101 0.835996 2.321538

H -3.306441 -0.678855 2.888857

C -1.183313 -0.727074 2.729822

H -1.059951 -1.780973 2.479538

H -1.129337 -0.619373 3.823128

C 0.090523 1.358062 2.778377

H 0.196806 1.241006 3.865413

H 0.935617 1.915833 2.386606

H -0.806324 1.933724 2.562044

C 2.896855 1.254571 -0.136966

H 3.962927 1.121587 0.092003

H 2.502123 2.097114 0.424761

H 2.796307 1.478294 -1.192814

C 0.534625 1.277397 -2.814599

H 1.553150 1.519023 -2.533094

H -0.101674 2.106013 -2.516298

H 0.489853 1.147066 -3.904223

C -2.732370 1.346296 -0.478126

H -2.214578 1.905577 -1.251189

H -2.658330 1.921432 0.441815

H -3.789474 1.226164 -0.751782

N 0.007989 1.942598 -0.002010

C 0.043181 3.137509 0.002827

S 0.096556 4.799820 0.001967

O -0.118834 -1.835376 0.260006

P -0.189901 -3.836798 -0.439231

C -0.243517 -5.052728 -1.938645

H -0.298059 -6.088439 -1.585521

H -1.120302 -4.833009 -2.552961

H 0.657904 -4.922980 -2.542828

C 1.229923 -4.580560 0.559329

H 1.044026 -5.643700 0.740044

H 2.168671 -4.475935 0.009860

H 1.313030 -4.060737 1.515053

C -1.698295 -4.419802 0.533112

H -1.662013 -5.505562 0.662755

H -1.705500 -3.939426 1.512670

H -2.614906 -4.159481 -0.002117

=== 1P_O (NCS) ===

Fe 0.000000 0.000000 0.000000

N 0.000000 0.000000 2.147743

N 2.143641 0.000000 0.196672

N 0.079537 -0.458234 -2.105654

N -2.089882 -0.466261 -0.179564

C 1.342035 -0.595750 2.482238

H 1.546218 -0.492480 3.559319

H 1.282354 -1.661382 2.244676

C 2.432684 0.076716 1.677367

H 3.409302 -0.380961 1.891463

H 2.510405 1.132463 1.942181

C 2.632691 -1.328790 -0.334738

Page 220: Supporting Information - Wiley-VCHS3 r) Table SB9: B1 enthalpies and free energies for PMe 3 reactions s) Table SB10:  values for PMe 3 reactions t) Table SB11: Energies

S219

H 3.714093 -1.400451 -0.135402

H 2.122250 -2.112198 0.235164

C 2.384701 -1.567050 -1.829747

H 2.870561 -2.521407 -2.075224

H 2.901797 -0.821322 -2.442029

C 0.916275 -1.709844 -2.250131

H 0.448564 -2.484716 -1.633831

H 0.874389 -2.030722 -3.303398

C -1.340279 -0.760990 -2.523919

H -1.794362 0.177678 -2.847003

H -1.338351 -1.433531 -3.394228

C -2.128316 -1.368741 -1.383971

H -1.695821 -2.325199 -1.077026

H -3.169929 -1.545679 -1.694478

C -2.718904 -1.225197 0.964125

H -2.295686 -2.233792 0.943659

H -3.799389 -1.300489 0.765693

C -2.473938 -0.620925 2.344899

H -2.752110 0.437566 2.382424

H -3.147334 -1.125755 3.050737

C -1.044184 -0.851745 2.828781

H -0.773329 -1.894075 2.637548

H -0.973495 -0.669586 3.912543

C -0.099228 1.403427 2.676522

H 0.061698 1.404144 3.764217

H 0.626350 2.049719 2.190270

H -1.083423 1.811257 2.454275

C 2.885096 1.142201 -0.437314

H 3.943597 1.111535 -0.142112

H 2.432589 2.078662 -0.115393

H 2.828696 1.095756 -1.519082

C 0.567314 0.626146 -3.024391

H 1.626523 0.812466 -2.884599

H 0.028365 1.546425 -2.803865

H 0.401885 0.332600 -4.070643

C -2.890348 0.781092 -0.431256

H -2.450764 1.365565 -1.234994

H -2.881086 1.409388 0.457652

H -3.927291 0.513936 -0.681465

N -0.141102 1.953455 -0.256906

C -0.270931 3.129444 -0.431259

S -0.449520 4.769106 -0.676349

O 0.077218 -3.332677 0.669972

P 0.108415 -4.952221 0.972649

C -1.399359 -5.840740 0.313549

H -1.344498 -6.905709 0.557425

H -2.299400 -5.412628 0.759877

H -1.443686 -5.720222 -0.771182

C 1.584693 -5.801254 0.201042

H 1.554452 -6.873986 0.410207

H 1.569203 -5.642938 -0.878814

H 2.502294 -5.376860 0.614847

C 0.187752 -5.339344 2.798364

H 0.186318 -6.420600 2.955894

H 1.102903 -4.913841 3.216258

H -0.675365 -4.898065 3.301702

KTMC(AN) + PPh3

=== 3RC_O (AN) ===

Fe 0.000000 0.000000 0.000000

N 0.000000 0.000000 2.123502

N 2.149153 0.000000 0.180105

N 0.085644 -0.111934 -2.138087

N -2.089902 -0.124816 -0.245845

C 1.293663 -0.725265 2.430047

H 1.487671 -0.692588 3.510304

H 1.143837 -1.763176 2.134289

C 2.443172 -0.104491 1.670178

H 3.358498 -0.690516 1.818101

H 2.651396 0.903143 2.036289

Page 221: Supporting Information - Wiley-VCHS3 r) Table SB9: B1 enthalpies and free energies for PMe 3 reactions s) Table SB10:  values for PMe 3 reactions t) Table SB11: Energies

S220

C 2.649966 -1.257203 -0.526510

H 3.736686 -1.304817 -0.369383

H 2.190814 -2.110189 -0.027528

C 2.367520 -1.320835 -2.032100

H 2.803197 -2.267484 -2.379367

H 2.922816 -0.542049 -2.566933

C 0.901297 -1.356221 -2.477307

H 0.389782 -2.207777 -2.028329

H 0.872377 -1.470359 -3.570114

C -1.348257 -0.308663 -2.608903

H -1.730506 0.668031 -2.914116

H -1.350483 -0.945735 -3.501531

C -2.211218 -0.919025 -1.531446

H -1.900938 -1.943922 -1.315333

H -3.261908 -0.934105 -1.851432

C -2.780480 -0.938145 0.835672

H -2.435622 -1.968393 0.726250

H -3.856345 -0.913974 0.616447

C -2.519624 -0.465600 2.261171

H -2.747906 0.598175 2.395298

H -3.227411 -0.995120 2.911656

C -1.118505 -0.821866 2.742808

H -0.915715 -1.869504 2.510084

H -1.044372 -0.696725 3.831340

C -0.000949 1.362963 2.758552

H 0.113765 1.264842 3.844658

H 0.813794 1.970073 2.370886

H -0.944001 1.866645 2.550200

C 2.941038 1.185677 -0.309690

H 3.995263 1.055294 -0.035943

H 2.567763 2.096951 0.154040

H 2.883184 1.282657 -1.387472

C 0.615192 1.058528 -2.926355

H 1.664413 1.233326 -2.721094

H 0.047593 1.955394 -2.685405

H 0.506780 0.850476 -3.997811

C -2.795551 1.196551 -0.380387

H -2.369350 1.778518 -1.194382

H -2.704224 1.764790 0.543927

H -3.858822 1.025877 -0.586258

N -0.008155 2.114365 -0.098223

C -0.028939 3.279160 -0.166015

C -0.057502 4.732208 -0.253323

H 0.644895 5.085781 -1.016105

H 0.219816 5.181680 0.706561

H -1.061270 5.081361 -0.519583

O 0.003048 -1.640098 0.125605

P -1.111379 -4.683658 -0.975198

C -1.204649 -5.211537 0.839262

C -2.341980 -5.828308 -1.834256

C 0.562586 -5.345259 -1.560726

C -1.998313 -7.111649 -2.291015

C -2.959940 -7.914863 -2.915241

C -4.268218 -7.446582 -3.084299

C -4.616068 -6.168135 -2.632446

C -3.654492 -5.359558 -2.015838

H -0.988898 -7.485359 -2.162420

H -2.688535 -8.905357 -3.264685

H -5.010181 -8.073139 -3.566988

H -5.628530 -5.801837 -2.762482

H -3.927484 -4.365154 -1.673104

C 1.401379 -6.156672 -0.780409

C 2.625397 -6.607665 -1.293860

C 3.020603 -6.260900 -2.590530

C 2.185625 -5.459571 -3.379767

C 0.966950 -5.001171 -2.866452

H 1.100542 -6.452793 0.217867

H 3.259049 -7.244152 -0.685722

H 3.962435 -6.622973 -2.988650

H 2.474183 -5.209948 -4.395967

H 0.312096 -4.405951 -3.496890

C -2.221512 -6.055116 1.312788

Page 222: Supporting Information - Wiley-VCHS3 r) Table SB9: B1 enthalpies and free energies for PMe 3 reactions s) Table SB10:  values for PMe 3 reactions t) Table SB11: Energies

S221

C -2.296879 -6.379534 2.673159

C -1.354981 -5.874094 3.574840

C -0.334496 -5.034650 3.111369

C -0.264452 -4.697129 1.755561

H -2.947559 -6.470364 0.624159

H -3.082975 -7.039620 3.022403

H -1.406976 -6.140635 4.624432

H 0.414432 -4.661479 3.803235

H 0.541801 -4.061472 1.402680

=== 3TS_O (AN) ===

Fe 0.000000 0.000000 0.000000

N 0.000000 0.000000 2.131717

N 2.156204 0.000000 0.222884

N 0.083867 0.048348 -2.154086

N -2.089604 0.020478 -0.280446

C 1.247860 -0.796204 2.433508

H 1.434835 -0.801867 3.516893

H 1.044483 -1.806541 2.092429

C 2.442767 -0.224905 1.701348

H 3.304936 -0.894625 1.808561

H 2.736954 0.734607 2.132113

C 2.669789 -1.178609 -0.586686

H 3.756000 -1.243018 -0.425396

H 2.194558 -2.068583 -0.178436

C 2.403876 -1.090379 -2.094462

H 2.885347 -1.973921 -2.533581

H 2.928089 -0.236805 -2.538140

C 0.942298 -1.136470 -2.559712

H 0.455748 -2.016855 -2.148721

H 0.925218 -1.195335 -3.658497

C -1.340862 -0.160455 -2.646642

H -1.724224 0.807808 -2.975218

H -1.334548 -0.811967 -3.529154

C -2.228025 -0.750402 -1.571582

H -1.937016 -1.774753 -1.357736

H -3.276612 -0.742802 -1.901652

C -2.830597 -0.743408 0.796869

H -2.537534 -1.788566 0.697204

H -3.905582 -0.659194 0.582234

C -2.541531 -0.287955 2.225912

H -2.687575 0.791179 2.349114

H -3.296100 -0.754895 2.872113

C -1.174558 -0.742691 2.732463

H -1.038132 -1.798093 2.497595

H -1.118545 -0.625370 3.823876

C 0.087209 1.351772 2.782831

H 0.210492 1.232318 3.866821

H 0.930580 1.913962 2.389718

H -0.824984 1.915299 2.592360

C 2.935151 1.231191 -0.163981

H 3.999729 1.073027 0.051017

H 2.581762 2.086055 0.409011

H 2.830592 1.448984 -1.221006

C 0.589118 1.282216 -2.855904

H 1.623230 1.485616 -2.600832

H -0.018984 2.140141 -2.575592

H 0.523833 1.138450 -3.942156

C -2.724504 1.375264 -0.423801

H -2.232975 1.947946 -1.206721

H -2.641783 1.925873 0.511754

H -3.786648 1.261929 -0.676416

N 0.068078 2.279300 0.003045

C 0.076333 3.447651 -0.017224

C 0.087397 4.903946 -0.038573

H 0.864487 5.273344 -0.716132

H 0.285694 5.301926 0.962329

H -0.878781 5.292324 -0.377802

O -0.012638 -1.791697 0.141246

P -0.551999 -4.048676 -0.302029

C -0.937355 -4.706333 1.409194

Page 223: Supporting Information - Wiley-VCHS3 r) Table SB9: B1 enthalpies and free energies for PMe 3 reactions s) Table SB10:  values for PMe 3 reactions t) Table SB11: Energies

S222

C -1.897829 -4.736665 -1.430812

C 1.048860 -4.853477 -0.860123

C -1.635383 -5.739929 -2.380563

C -2.669269 -6.226132 -3.190406

C -3.968091 -5.722202 -3.061086

C -4.237394 -4.729207 -2.110662

C -3.208368 -4.235246 -1.302729

H -0.642296 -6.159146 -2.481672

H -2.458250 -7.007558 -3.912318

H -4.765533 -6.105241 -3.688095

H -5.245968 -4.347035 -1.993947

H -3.437713 -3.480792 -0.557269

C 1.827117 -5.644712 0.002152

C 3.022118 -6.215538 -0.454326

C 3.447795 -6.010557 -1.770976

C 2.669692 -5.233963 -2.639739

C 1.479721 -4.654386 -2.187827

H 1.500285 -5.842435 1.015271

H 3.608236 -6.834014 0.216723

H 4.368534 -6.462737 -2.122603

H 2.980513 -5.093049 -3.669683

H 0.874276 -4.079955 -2.881192

C -2.085784 -5.479106 1.655174

C -2.349857 -5.952995 2.946204

C -1.473959 -5.667232 3.998966

C -0.324472 -4.903415 3.758515

C -0.059149 -4.420274 2.473046

H -2.763664 -5.730931 0.849154

H -3.233402 -6.556809 3.122297

H -1.678125 -6.044151 4.995006

H 0.368096 -4.694240 4.567073

H 0.843993 -3.848020 2.295196

=== 3P_O (AN) ===

Fe 0.000000 0.000000 0.000000

N 0.000000 0.000000 2.068847

N 2.105385 0.000000 0.142906

N 0.034208 0.019129 -2.113794

N -2.062721 0.022853 -0.173779

C 1.265665 -0.766903 2.373481

H 1.459168 -0.755667 3.455646

H 1.085529 -1.795309 2.056125

C 2.427577 -0.154705 1.623091

H 3.331390 -0.765287 1.736919

H 2.661755 0.836584 2.016146

C 2.576810 -1.232781 -0.609410

H 3.661146 -1.330822 -0.451964

H 2.064936 -2.077597 -0.146834

C 2.292881 -1.229298 -2.115827

H 2.710491 -2.166200 -2.507780

H 2.855757 -0.438698 -2.623691

C 0.816718 -1.215539 -2.529978

H 0.310257 -2.068666 -2.075344

H 0.752250 -1.303644 -3.624438

C -1.412968 -0.133293 -2.558084

H -1.787236 0.858325 -2.820339

H -1.453082 -0.741694 -3.470048

C -2.254284 -0.746640 -1.460933

H -1.945699 -1.773923 -1.251969

H -3.316196 -0.743610 -1.744335

C -2.859456 -0.699231 0.892560

H -2.653243 -1.764659 0.768312

H -3.924245 -0.527233 0.680563

C -2.532203 -0.288409 2.324406

H -2.699237 0.780503 2.495214

H -3.250500 -0.796512 2.980694

C -1.136313 -0.728175 2.754858

H -1.004791 -1.786182 2.520179

H -1.010032 -0.590848 3.838012

C 0.075482 1.417094 2.572097

H 0.365177 1.428719 3.631044

Page 224: Supporting Information - Wiley-VCHS3 r) Table SB9: B1 enthalpies and free energies for PMe 3 reactions s) Table SB10:  values for PMe 3 reactions t) Table SB11: Energies

S223

H 0.787856 2.000705 1.990399

H -0.898714 1.893096 2.469492

C 2.827405 1.239031 -0.324289

H 3.852666 1.237715 0.063661

H 2.293986 2.121695 0.029733

H 2.881656 1.277237 -1.405110

C 0.558008 1.254846 -2.801980

H 1.639969 1.290302 -2.772554

H 0.165452 2.144206 -2.307544

H 0.252833 1.248299 -3.854826

C -2.547948 1.442280 -0.296048

H -1.897452 2.021927 -0.949114

H -2.536011 1.915063 0.684642

H -3.574098 1.462286 -0.685192

N 0.258024 3.840956 -0.224582

C 0.269954 5.013306 -0.213879

C 0.295253 6.470974 -0.199913

H 0.498884 6.859997 -1.202082

H 1.077031 6.834594 0.476214

H -0.667596 6.873369 0.138733

O -0.214781 -2.758636 0.209785

P -0.239580 -4.420291 0.283316

C 0.761657 -5.051049 1.725551

C -1.973789 -5.065373 0.499650

C 0.465333 -5.184353 -1.266112

C -2.510492 -6.030318 -0.365087

C -3.813360 -6.501849 -0.158371

C -4.576023 -6.017245 0.908818

C -4.036646 -5.059972 1.778550

C -2.738720 -4.584541 1.576377

H -1.923904 -6.423123 -1.186153

H -4.225102 -7.250684 -0.825447

H -5.581284 -6.390161 1.069739

H -4.621798 -4.697736 2.615778

H -2.314672 -3.863703 2.266907

C 1.534512 -6.091687 -1.206112

C 2.038938 -6.652690 -2.386348

C 1.478722 -6.314475 -3.622949

C 0.406427 -5.413528 -3.684746

C -0.100126 -4.848478 -2.510434

H 1.969339 -6.369302 -0.252773

H 2.862134 -7.356897 -2.335817

H 1.866950 -6.757162 -4.533829

H -0.040444 -5.165261 -4.641996

H -0.946132 -4.170045 -2.562052

C 0.243760 -6.024773 2.593795

C 1.027979 -6.501111 3.653031

C 2.326177 -6.013797 3.843919

C 2.847688 -5.048295 2.972141

C 2.069036 -4.568416 1.916463

H -0.757655 -6.414497 2.452254

H 0.625114 -7.253755 4.321689

H 2.931093 -6.390161 4.661532

H 3.859421 -4.682510 3.109942

H 2.484091 -3.836001 1.233623

=== 5P_O (AN) ===

Fe 0.000000 0.000000 0.000000

N 0.000000 0.000000 2.188072

N 2.190179 0.000000 0.233985

N 0.122488 0.526717 -2.165445

N -2.081501 0.546525 -0.204948

C 1.157380 -0.937045 2.395520

H 1.386982 -1.037079 3.468333

H 0.842768 -1.911648 2.020840

C 2.421822 -0.460593 1.668641

H 3.166797 -1.266163 1.679161

H 2.864587 0.378426 2.210161

C 2.630766 -1.052104 -0.768883

H 3.708140 -1.231089 -0.630967

H 2.092653 -1.965371 -0.510183

Page 225: Supporting Information - Wiley-VCHS3 r) Table SB9: B1 enthalpies and free energies for PMe 3 reactions s) Table SB10:  values for PMe 3 reactions t) Table SB11: Energies

S224

C 2.381877 -0.720174 -2.255974

H 2.827253 -1.551183 -2.820201

H 2.963404 0.157198 -2.556509

C 0.926599 -0.609876 -2.758583

H 0.391059 -1.531114 -2.527056

H 0.948473 -0.494857 -3.854008

C -1.329306 0.495560 -2.618841

H -1.608976 1.516576 -2.889179

H -1.416770 -0.102751 -3.535004

C -2.313035 -0.045047 -1.572610

H -2.204956 -1.125015 -1.461044

H -3.339513 0.167815 -1.908942

C -2.960007 -0.148218 0.808930

H -2.920181 -1.216281 0.584930

H -3.996765 0.186893 0.652804

C -2.566364 0.078455 2.277655

H -2.561401 1.145134 2.527700

H -3.376679 -0.346643 2.885091

C -1.266982 -0.605011 2.736939

H -1.274866 -1.649728 2.418156

H -1.214972 -0.588868 3.836804

C 0.255168 1.337104 2.811565

H 0.426193 1.234665 3.892794

H 1.123351 1.814395 2.358101

H -0.600576 1.993204 2.653841

C 2.955743 1.280715 0.038901

H 3.999336 1.150516 0.353820

H 2.495633 2.084060 0.616000

H 2.951429 1.578257 -1.003900

C 0.695858 1.854645 -2.580283

H 1.773293 1.867483 -2.449142

H 0.277644 2.659317 -1.973687

H 0.484208 2.045107 -3.641321

C -2.330868 2.024328 -0.191805

H -1.621256 2.542671 -0.835754

H -2.204725 2.412722 0.818347

H -3.353723 2.245142 -0.528721

N 0.842919 4.318887 0.158142

C 1.023715 5.475630 0.220305

C 1.250508 6.914175 0.294860

H 2.078673 7.207655 -0.358278

H 1.496768 7.212480 1.318740

H 0.355670 7.462326 -0.017242

O -0.374636 -2.142046 -0.131321

P -0.671057 -3.772060 -0.301379

C 0.287015 -4.765198 0.951017

C -2.472490 -4.170598 -0.046585

C -0.177759 -4.368706 -1.995650

C -3.236127 -4.778996 -1.055313

C -4.581017 -5.090618 -0.818039

C -5.163193 -4.804938 0.421179

C -4.398327 -4.210828 1.434684

C -3.056594 -3.894829 1.204606

H -2.793790 -5.028636 -2.011598

H -5.165455 -5.565754 -1.597876

H -6.202334 -5.055738 0.603118

H -4.842484 -4.009425 2.403184

H -2.463078 -3.467991 2.006109

C 0.772777 -5.391632 -2.142610

C 1.115893 -5.843667 -3.423902

C 0.511903 -5.283056 -4.554324

C -0.441006 -4.264641 -4.408913

C -0.786208 -3.806006 -3.133910

H 1.236981 -5.843555 -1.274174

H 1.846721 -6.637262 -3.534473

H 0.773990 -5.642122 -5.543673

H -0.919251 -3.839659 -5.284786

H -1.538603 -3.030045 -3.029728

C -0.326528 -5.824571 1.639216

C 0.419741 -6.593372 2.540966

C 1.773577 -6.314087 2.754413

C 2.390150 -5.264568 2.059816

Page 226: Supporting Information - Wiley-VCHS3 r) Table SB9: B1 enthalpies and free energies for PMe 3 reactions s) Table SB10:  values for PMe 3 reactions t) Table SB11: Energies

S225

C 1.651118 -4.492340 1.158430

H -1.371345 -6.058854 1.476476

H -0.057321 -7.410418 3.069914

H 2.348221 -6.914903 3.451000

H 3.443447 -5.056726 2.213304

H 2.142185 -3.697056 0.609400

KTMC(N3) + PPh3

=== 3RC_O (N3) ===

Fe 0.000000 0.000000 0.000000

N 0.000000 0.000000 2.123317

N 2.144215 0.000000 0.172366

N 0.084500 -0.147710 -2.142324

N -2.099780 -0.149369 -0.242847

C 1.295424 -0.716156 2.426172

H 1.495808 -0.673606 3.506482

H 1.158724 -1.757215 2.134014

C 2.436092 -0.088046 1.658850

H 3.359151 -0.661048 1.815636

H 2.626035 0.926590 2.014623

C 2.658475 -1.243989 -0.525528

H 3.747330 -1.283097 -0.367338

H 2.203495 -2.105397 -0.034252

C 2.381899 -1.303885 -2.033987

H 2.849539 -2.230868 -2.393895

H 2.914379 -0.502198 -2.557579

C 0.915475 -1.370612 -2.481163

H 0.421812 -2.227934 -2.022282

H 0.889299 -1.493900 -3.574455

C -1.347666 -0.362715 -2.595633

H -1.743009 0.608340 -2.900865

H -1.354351 -1.005790 -3.485250

C -2.201166 -0.971227 -1.507452

H -1.860986 -1.979975 -1.267488

H -3.251371 -1.016911 -1.830806

C -2.796271 -0.932286 0.846734

H -2.466042 -1.968620 0.750150

H -3.874954 -0.896453 0.636605

C -2.515778 -0.449173 2.266618

H -2.720780 0.620710 2.384068

H -3.227315 -0.956487 2.931384

C -1.112312 -0.819152 2.737042

H -0.914563 -1.861724 2.479760

H -1.033429 -0.713627 3.828668

C 0.001159 1.367515 2.743255

H 0.131618 1.280138 3.830026

H 0.801441 1.974599 2.328875

H -0.941729 1.872428 2.541113

C 2.891047 1.209735 -0.320618

H 3.941254 1.136947 -0.008551

H 2.431244 2.105227 0.090140

H 2.857370 1.277696 -1.401316

C 0.586465 1.043364 -2.912447

H 1.648743 1.191071 -2.759264

H 0.067091 1.935312 -2.570548

H 0.407928 0.880570 -3.983534

C -2.794259 1.170800 -0.413986

H -2.320965 1.753293 -1.199705

H -2.742146 1.745985 0.508821

H -3.849028 1.001662 -0.668119

N 0.056302 1.951547 -0.166288

N -0.448363 2.997470 0.213461

N -0.889675 4.036286 0.539019

O -0.004225 -1.659365 0.129837

P -0.635020 -4.866500 -1.168794

C 0.605683 -5.369923 0.177659

C -2.095947 -6.027574 -0.848095

C 0.149838 -5.591947 -2.732343

C -2.287030 -7.242478 -1.524618

C -3.417044 -8.026940 -1.260400

Page 227: Supporting Information - Wiley-VCHS3 r) Table SB9: B1 enthalpies and free energies for PMe 3 reactions s) Table SB10:  values for PMe 3 reactions t) Table SB11: Energies

S226

C -4.362156 -7.610315 -0.316023

C -4.179120 -6.399580 0.363374

C -3.056899 -5.609640 0.091359

H -1.560316 -7.578789 -2.255538

H -3.555108 -8.964228 -1.789865

H -5.234891 -8.221935 -0.112606

H -4.909034 -6.071356 1.096751

H -2.917426 -4.668293 0.617492

C 1.088676 -6.638006 -2.728926

C 1.624444 -7.111478 -3.933574

C 1.223182 -6.552185 -5.152795

C 0.282436 -5.515309 -5.166369

C -0.246744 -5.036267 -3.962566

H 1.405888 -7.079932 -1.790660

H 2.349636 -7.918888 -3.919055

H 1.638908 -6.922125 -6.084235

H -0.036718 -5.081812 -6.108971

H -0.977410 -4.231805 -3.977925

C 0.230242 -6.103103 1.314279

C 1.163300 -6.378882 2.324043

C 2.484223 -5.933660 2.209224

C 2.870793 -5.208282 1.074512

C 1.938356 -4.925372 0.070492

H -0.785118 -6.470046 1.414037

H 0.857486 -6.954246 3.192236

H 3.206827 -6.157932 2.986995

H 3.899218 -4.876592 0.965224

H 2.255936 -4.367845 -0.806322

=== 3TS_O (N3) ===

Fe 0.000000 0.000000 0.000000

N 0.000000 0.000000 2.140876

N 2.163273 0.000000 0.193847

N 0.094548 -0.048973 -2.173921

N -2.095771 -0.044061 -0.287871

C 1.254009 -0.783108 2.432113

H 1.462953 -0.758720 3.512714

H 1.063278 -1.806990 2.128105

C 2.438837 -0.210605 1.674599

H 3.308741 -0.869390 1.796617

H 2.717786 0.758860 2.092512

C 2.705641 -1.160843 -0.607832

H 3.791552 -1.217287 -0.431689

H 2.221241 -2.051462 -0.214102

C 2.453666 -1.083760 -2.119419

H 2.974291 -1.945954 -2.559165

H 2.942228 -0.206255 -2.556301

C 0.996162 -1.192636 -2.584370

H 0.555442 -2.099013 -2.177583

H 0.982400 -1.248690 -3.684541

C -1.324235 -0.321091 -2.641179

H -1.737532 0.620186 -3.009342

H -1.306144 -1.013832 -3.492496

C -2.203161 -0.881452 -1.537019

H -1.883487 -1.883728 -1.265114

H -3.250244 -0.914161 -1.875026

C -2.862467 -0.737698 0.810049

H -2.648127 -1.802230 0.730004

H -3.935372 -0.599913 0.608794

C -2.535327 -0.259780 2.225083

H -2.635681 0.827504 2.314501

H -3.300208 -0.678301 2.892839

C -1.172771 -0.736053 2.731120

H -1.039970 -1.790092 2.483762

H -1.121912 -0.633516 3.825758

C 0.092699 1.354107 2.786179

H 0.244867 1.232927 3.867610

H 0.917450 1.919950 2.361670

H -0.819937 1.923111 2.621055

C 2.902393 1.255422 -0.189657

H 3.962240 1.149635 0.080498

Page 228: Supporting Information - Wiley-VCHS3 r) Table SB9: B1 enthalpies and free energies for PMe 3 reactions s) Table SB10:  values for PMe 3 reactions t) Table SB11: Energies

S227

H 2.455332 2.104750 0.319647

H 2.831894 1.437993 -1.255920

C 0.539588 1.213340 -2.861201

H 1.569822 1.444422 -2.616505

H -0.071757 2.046076 -2.522962

H 0.450942 1.086431 -3.949154

C -2.730035 1.297639 -0.528916

H -2.176514 1.854539 -1.280112

H -2.735256 1.886407 0.386041

H -3.766474 1.156976 -0.865031

N 0.149075 2.019180 -0.082573

N -0.487200 2.967383 0.353836

N -1.055752 3.914305 0.765189

O 0.080096 -1.889639 0.064764

P -0.588261 -3.895158 0.338020

C 0.458248 -4.601577 1.734226

C -2.311837 -4.642190 0.626936

C 0.027700 -4.746415 -1.219890

C -2.903425 -5.553347 -0.264404

C -4.198626 -6.031571 -0.028123

C -4.915461 -5.611213 1.097257

C -4.330632 -4.708030 1.993711

C -3.040688 -4.222187 1.757778

H -2.359041 -5.905286 -1.131938

H -4.639772 -6.741327 -0.720175

H -5.917138 -5.986034 1.277490

H -4.875333 -4.385392 2.875034

H -2.597042 -3.530725 2.467858

C 1.111050 -5.639575 -1.205479

C 1.551949 -6.234054 -2.394813

C 0.912373 -5.951935 -3.606237

C -0.175215 -5.069598 -3.627121

C -0.611710 -4.466220 -2.443218

H 1.606196 -5.884611 -0.273911

H 2.387567 -6.925529 -2.368516

H 1.252014 -6.419279 -4.524242

H -0.684278 -4.854767 -4.561044

H -1.461365 -3.791324 -2.473662

C -0.086953 -5.438503 2.723049

C 0.719815 -5.927154 3.758092

C 2.077888 -5.597250 3.814184

C 2.631628 -4.776057 2.824500

C 1.827773 -4.277876 1.793694

H -1.131073 -5.722234 2.687497

H 0.285245 -6.574221 4.512732

H 2.700258 -5.981643 4.615021

H 3.687777 -4.527979 2.851260

H 2.270816 -3.651909 1.028358

=== 3P_O (N3) ===

Fe 0.000000 0.000000 0.000000

N 0.000000 0.000000 2.152512

N 2.140734 0.000000 0.175885

N 0.122397 -0.582551 -2.076169

N -2.051172 -0.559633 -0.140145

C 1.373487 -0.515313 2.495734

H 1.581164 -0.352349 3.564506

H 1.361702 -1.593111 2.315309

C 2.423640 0.171440 1.649724

H 3.426462 -0.220096 1.883042

H 2.442051 1.244485 1.854823

C 2.640039 -1.357377 -0.265935

H 3.719329 -1.412203 -0.048988

H 2.120330 -2.104085 0.342182

C 2.412645 -1.694276 -1.741997

H 2.881403 -2.670774 -1.910055

H 2.951941 -1.000818 -2.393769

C 0.948473 -1.842362 -2.170221

H 0.473949 -2.591530 -1.530645

H 0.914230 -2.200143 -3.211202

C -1.297982 -0.886055 -2.482044

Page 229: Supporting Information - Wiley-VCHS3 r) Table SB9: B1 enthalpies and free energies for PMe 3 reactions s) Table SB10:  values for PMe 3 reactions t) Table SB11: Energies

S228

H -1.750481 0.050106 -2.811220

H -1.300633 -1.566483 -3.344313

C -2.076282 -1.483256 -1.331798

H -1.632807 -2.428796 -1.010243

H -3.116810 -1.677132 -1.631804

C -2.649244 -1.333062 1.010671

H -2.179356 -2.317864 0.999067

H -3.723640 -1.456819 0.808462

C -2.436325 -0.717051 2.387468

H -2.764331 0.326877 2.426358

H -3.083570 -1.255924 3.092311

C -0.994907 -0.886494 2.860271

H -0.685009 -1.920422 2.679906

H -0.917284 -0.686149 3.939292

C -0.159454 1.411549 2.645474

H -0.009697 1.443719 3.733795

H 0.554040 2.069218 2.154248

H -1.155051 1.784192 2.410669

C 2.870971 1.111663 -0.522617

H 3.902784 1.174291 -0.147511

H 2.329653 2.042322 -0.344969

H 2.909191 0.940170 -1.593110

C 0.614543 0.474664 -3.022758

H 1.688698 0.598095 -2.945708

H 0.143196 1.419631 -2.759623

H 0.375472 0.189963 -4.055684

C -2.895416 0.652076 -0.404052

H -2.488249 1.223771 -1.234241

H -2.899662 1.302606 0.463486

H -3.925432 0.347558 -0.629100

N -0.081833 2.052178 -0.409126

N -0.833734 2.931091 0.023938

N -1.552165 3.782790 0.450043

O 0.090997 -3.483763 0.752335

P 0.550380 -5.059806 0.841027

C 1.366075 -5.421175 2.479941

C -0.900384 -6.211328 0.653208

C 1.754181 -5.513826 -0.515998

C -0.720166 -7.538816 0.232734

C -1.826594 -8.389374 0.128220

C -3.108122 -7.916391 0.440694

C -3.285902 -6.590904 0.857247

C -2.182563 -5.736712 0.966069

H 0.268218 -7.907523 -0.020187

H -1.688928 -9.414471 -0.198477

H -3.964001 -8.578507 0.357920

H -4.278984 -6.225089 1.096026

H -2.313383 -4.709360 1.285657

C 3.108623 -5.760837 -0.252216

C 3.989319 -6.017802 -1.311079

C 3.519474 -6.030721 -2.629817

C 2.163650 -5.794917 -2.893893

C 1.281511 -5.535579 -1.840489

H 3.478181 -5.765459 0.767279

H 5.035765 -6.212596 -1.102738

H 4.202064 -6.233496 -3.447501

H 1.794505 -5.819625 -3.914431

H 0.229549 -5.365482 -2.047183

C 0.961784 -6.503324 3.276195

C 1.576228 -6.720962 4.515971

C 2.590537 -5.865454 4.959305

C 2.994502 -4.784488 4.163598

C 2.382253 -4.558575 2.927692

H 0.174574 -7.169295 2.940540

H 1.258659 -7.554426 5.132576

H 3.064066 -6.038120 5.919557

H 3.779295 -4.120590 4.507608

H 2.692269 -3.716876 2.316137

=== 5RC_O (N3) ===

Fe 0.000000 0.000000 0.000000

Page 230: Supporting Information - Wiley-VCHS3 r) Table SB9: B1 enthalpies and free energies for PMe 3 reactions s) Table SB10:  values for PMe 3 reactions t) Table SB11: Energies

S229

N 0.000000 0.000000 2.219536

N 2.242454 0.000000 0.231338

N 0.153068 -0.246694 -2.233704

N -2.173011 -0.255339 -0.354315

C 1.297480 -0.719413 2.485844

H 1.517874 -0.695283 3.563714

H 1.158118 -1.757034 2.182741

C 2.459995 -0.088727 1.725714

H 3.374974 -0.663318 1.927180

H 2.638025 0.926883 2.086605

C 2.743904 -1.248423 -0.458611

H 3.831394 -1.309246 -0.289813

H 2.270247 -2.098961 0.033943

C 2.486488 -1.322943 -1.975124

H 2.996469 -2.234181 -2.317975

H 3.001101 -0.506726 -2.494289

C 1.034719 -1.452421 -2.470567

H 0.551813 -2.301867 -1.984539

H 1.057293 -1.642938 -3.555588

C -1.265260 -0.528629 -2.676872

H -1.687885 0.415422 -3.028813

H -1.248659 -1.211011 -3.538313

C -2.144305 -1.127457 -1.584513

H -1.769983 -2.107727 -1.284714

H -3.167415 -1.246855 -1.972482

C -2.807032 -1.023305 0.781229

H -2.428754 -2.046275 0.721897

H -3.892105 -1.051060 0.599560

C -2.527324 -0.463623 2.183212

H -2.705385 0.617399 2.226450

H -3.273443 -0.905312 2.857017

C -1.147124 -0.829148 2.747730

H -0.926421 -1.870677 2.504317

H -1.153173 -0.730641 3.843715

C -0.005944 1.352514 2.858382

H 0.145551 1.258903 3.942813

H 0.780355 1.975507 2.435974

H -0.959265 1.848730 2.679932

C 2.966501 1.217634 -0.257529

H 4.018426 1.182848 0.058928

H 2.480389 2.106815 0.141032

H 2.933877 1.276575 -1.341061

C 0.639119 0.942823 -3.003687

H 1.686270 1.137338 -2.794039

H 0.069066 1.820784 -2.703709

H 0.525249 0.765425 -4.082460

C -2.932248 1.008232 -0.609244

H -2.442992 1.596140 -1.383918

H -2.973787 1.613422 0.295917

H -3.958962 0.774273 -0.924192

N 0.006427 1.945389 -0.188565

N -0.635755 2.895241 0.247437

N -1.211847 3.841570 0.629524

O 0.027259 -1.659558 0.155261

P -0.624481 -5.058374 -1.055328

C 0.560394 -5.440666 0.379188

C -2.010606 -6.321499 -0.791506

C 0.300790 -5.741606 -2.559111

C -1.967001 -7.638315 -1.278023

C -3.038360 -8.509888 -1.049241

C -4.158326 -8.077880 -0.327845

C -4.209758 -6.766432 0.159726

C -3.144208 -5.890870 -0.078892

H -1.105679 -7.983930 -1.839369

H -2.997085 -9.524846 -1.433127

H -4.986288 -8.756653 -0.151472

H -5.077941 -6.424902 0.715214

H -3.194706 -4.867622 0.285533

C 1.292142 -6.736362 -2.493742

C 1.927326 -7.179857 -3.660934

C 1.575166 -6.640935 -4.904142

C 0.584726 -5.654145 -4.979394

Page 231: Supporting Information - Wiley-VCHS3 r) Table SB9: B1 enthalpies and free energies for PMe 3 reactions s) Table SB10:  values for PMe 3 reactions t) Table SB11: Energies

S230

C -0.044686 -5.205038 -3.812875

H 1.575141 -7.159940 -1.536081

H 2.691897 -7.947804 -3.598449

H 2.067953 -6.987178 -5.806708

H 0.304158 -5.236376 -5.941264

H -0.812344 -4.438372 -3.875470

C 0.110441 -6.041108 1.565891

C 0.980555 -6.210929 2.652056

C 2.311793 -5.789790 2.565734

C 2.770580 -5.193274 1.384246

C 1.899868 -5.013610 0.302595

H -0.913592 -6.389141 1.643659

H 0.619151 -6.685338 3.558610

H 2.987146 -5.934864 3.402930

H 3.807955 -4.883257 1.299616

H 2.273873 -4.569390 -0.614704

=== 5TS_O (N3) ===

Fe 0.000000 0.000000 0.000000

N 0.000000 0.000000 2.249983

N 2.248442 0.000000 0.262820

N 0.126075 -0.011736 -2.258720

N -2.216092 -0.011663 -0.383384

C 1.244385 -0.808687 2.478147

H 1.474882 -0.860733 3.554813

H 1.027651 -1.806559 2.107869

C 2.457761 -0.229745 1.745954

H 3.317289 -0.898742 1.896623

H 2.730145 0.732876 2.184231

C 2.734996 -1.170153 -0.552927

H 3.823463 -1.267132 -0.405058

H 2.253312 -2.059354 -0.148324

C 2.469090 -1.081989 -2.070578

H 3.000427 -1.937536 -2.508621

H 2.965025 -0.203072 -2.495234

C 1.017883 -1.180465 -2.589127

H 0.534764 -2.062149 -2.168047

H 1.054583 -1.288963 -3.686246

C -1.299733 -0.249575 -2.718178

H -1.685062 0.710424 -3.068772

H -1.298368 -0.924973 -3.585521

C -2.232886 -0.823327 -1.648041

H -1.921376 -1.829340 -1.381840

H -3.253752 -0.862726 -2.061789

C -2.899180 -0.743684 0.741626

H -2.602704 -1.789387 0.664796

H -3.987768 -0.675621 0.586117

C -2.556061 -0.236396 2.155876

H -2.626285 0.856366 2.209088

H -3.346497 -0.608619 2.821476

C -1.220316 -0.735446 2.740837

H -1.087871 -1.787086 2.485520

H -1.253459 -0.649597 3.838496

C 0.099329 1.330859 2.920678

H 0.263179 1.198806 4.000519

H 0.916679 1.911059 2.496960

H -0.818016 1.898581 2.771989

C 2.976865 1.254613 -0.111569

H 4.039380 1.174289 0.160887

H 2.516454 2.099788 0.396830

H 2.904617 1.437611 -1.179524

C 0.614267 1.240579 -2.921687

H 1.654545 1.429053 -2.673024

H 0.032746 2.085802 -2.557788

H 0.523551 1.153538 -4.014311

C -2.866325 1.316288 -0.596726

H -2.315776 1.895392 -1.335553

H -2.873719 1.888272 0.329916

H -3.903540 1.178626 -0.936727

N 0.011940 2.037065 -0.019138

N -0.521113 3.041311 0.425945

Page 232: Supporting Information - Wiley-VCHS3 r) Table SB9: B1 enthalpies and free energies for PMe 3 reactions s) Table SB10:  values for PMe 3 reactions t) Table SB11: Energies

S231

N -1.021290 4.021319 0.844288

O -0.173051 -1.838722 0.145109

P -0.004836 -4.078546 0.039199

C -0.525725 -4.729408 1.724551

C -1.257574 -4.785438 -1.176134

C 1.616036 -4.969226 -0.348000

C -0.889281 -5.688371 -2.188538

C -1.847873 -6.166720 -3.090240

C -3.181838 -5.757898 -2.989792

C -3.558180 -4.866619 -1.977617

C -2.603125 -4.379873 -1.079179

H 0.133492 -6.034142 -2.271752

H -1.550128 -6.867955 -3.862658

H -3.922109 -6.134531 -3.687290

H -4.593173 -4.554632 -1.883329

H -2.913519 -3.700469 -0.293368

C 2.234200 -5.844697 0.561030

C 3.458299 -6.444284 0.239174

C 4.074895 -6.182904 -0.988980

C 3.461157 -5.316924 -1.902663

C 2.243425 -4.708387 -1.582440

H 1.764481 -6.074242 1.509465

H 3.921581 -7.124014 0.946583

H 5.020972 -6.652716 -1.235036

H 3.926922 -5.118589 -2.862515

H 1.773876 -4.046824 -2.302790

C -1.671052 -5.523258 1.902647

C -2.029573 -5.967954 3.181432

C -1.247504 -5.635420 4.292284

C -0.096106 -4.857082 4.120609

C 0.260882 -4.403876 2.846639

H -2.278332 -5.810070 1.053356

H -2.914484 -6.583634 3.303374

H -1.526264 -5.985218 5.280364

H 0.525027 -4.606808 4.974356

H 1.163824 -3.815194 2.728337

=== 5P_O (N3) ===

Fe 0.000000 0.000000 0.000000

N 0.000000 0.000000 2.286931

N 2.252823 0.000000 0.329770

N 0.238839 -1.030028 -2.015616

N -2.030914 -1.042991 -0.079437

C 1.390755 -0.429548 2.649061

H 1.588134 -0.220687 3.713762

H 1.430583 -1.511862 2.500528

C 2.443183 0.264101 1.796833

H 3.447128 -0.061806 2.112090

H 2.402161 1.346011 1.944315

C 2.828340 -1.347511 -0.023004

H 3.907403 -1.332709 0.209344

H 2.350749 -2.089751 0.623510

C 2.644437 -1.790622 -1.482116

H 3.246385 -2.702959 -1.594675

H 3.087192 -1.069804 -2.177759

C 1.217620 -2.170790 -1.903443

H 0.818088 -2.873359 -1.165225

H 1.261572 -2.683327 -2.880806

C -1.125518 -1.560945 -2.359143

H -1.688616 -0.744776 -2.820666

H -1.041764 -2.358126 -3.115920

C -1.862048 -2.094032 -1.138878

H -1.302020 -2.915201 -0.683266

H -2.846723 -2.481980 -1.449655

C -2.538498 -1.710063 1.171055

H -1.962759 -2.631738 1.291861

H -3.595099 -1.981922 1.011686

C -2.396914 -0.882433 2.452024

H -2.775681 0.138059 2.320354

H -3.047832 -1.338906 3.209938

C -0.972305 -0.890924 3.013178

Page 233: Supporting Information - Wiley-VCHS3 r) Table SB9: B1 enthalpies and free energies for PMe 3 reactions s) Table SB10:  values for PMe 3 reactions t) Table SB11: Energies

S232

H -0.579864 -1.910403 2.950419

H -0.982120 -0.595344 4.075994

C -0.241325 1.426018 2.675625

H -0.066580 1.565127 3.753463

H 0.409609 2.096747 2.113261

H -1.272151 1.701294 2.449196

C 2.927211 1.101718 -0.427463

H 3.990426 1.168182 -0.150869

H 2.424312 2.043204 -0.207238

H 2.856657 0.933471 -1.498492

C 0.638347 -0.063653 -3.087258

H 1.645851 0.306676 -2.916374

H -0.036815 0.792117 -3.063092

H 0.603510 -0.544256 -4.076482

C -3.002150 0.010162 -0.517673

H -2.624810 0.541371 -1.390219

H -3.140964 0.742444 0.277876

H -3.977673 -0.440283 -0.757123

N -0.261743 1.838181 -0.587428

N -0.979268 2.808563 -0.380189

N -1.645195 3.755541 -0.207187

O 0.436117 -3.555362 1.148794

P 0.872909 -5.064250 1.643526

C 0.712179 -5.248362 3.492583

C -0.196887 -6.370117 0.855289

C 2.631039 -5.472837 1.165820

C 0.275222 -7.678909 0.671168

C -0.567514 -8.648186 0.115749

C -1.874697 -8.311799 -0.257004

C -2.342350 -7.004255 -0.077012

C -1.505332 -6.031822 0.479969

H 1.290449 -7.941948 0.949136

H -0.202954 -9.659401 -0.027291

H -2.525905 -9.065721 -0.685679

H -3.354445 -6.744487 -0.368887

H -1.860694 -5.017257 0.622051

C 3.630388 -5.703338 2.121941

C 4.945784 -5.953846 1.708833

C 5.263623 -5.977294 0.347027

C 4.263568 -5.754777 -0.610078

C 2.950133 -5.501647 -0.203552

H 3.391553 -5.693756 3.179340

H 5.716281 -6.133879 2.450557

H 6.282598 -6.174509 0.031031

H 4.505781 -5.786388 -1.667044

H 2.175224 -5.339264 -0.946629

C -0.035659 -6.290577 4.059118

C -0.168273 -6.375022 5.450933

C 0.442816 -5.423611 6.275505

C 1.189845 -4.382288 5.709943

C 1.321844 -4.290502 4.321043

H -0.515045 -7.029022 3.426546

H -0.748829 -7.181298 5.886592

H 0.338755 -5.492123 7.353496

H 1.666674 -3.646606 6.349277

H 1.896356 -3.479891 3.885150

KTMC(SR) + PPh3

=== 3RC_O (SR) ===

Fe 0.000000 0.000000 0.000000

N 0.000000 0.000000 2.164063

N 2.120316 0.000000 0.178092

N 0.136149 -0.205512 -2.159726

N -2.087002 -0.097623 -0.258421

C 1.296789 -0.724951 2.431212

H 1.513488 -0.709448 3.509128

H 1.160585 -1.759514 2.117261

C 2.416524 -0.057321 1.665429

H 3.364490 -0.587642 1.824956

H 2.559529 0.968329 2.009991

Page 234: Supporting Information - Wiley-VCHS3 r) Table SB9: B1 enthalpies and free energies for PMe 3 reactions s) Table SB10:  values for PMe 3 reactions t) Table SB11: Energies

S233

C 2.637100 -1.276943 -0.467083

H 3.723084 -1.311391 -0.291505

H 2.166865 -2.105695 0.062646

C 2.381901 -1.422323 -1.972126

H 2.830430 -2.382378 -2.262284

H 2.944850 -0.668107 -2.533280

C 0.919947 -1.475419 -2.434531

H 0.402478 -2.298649 -1.940646

H 0.899888 -1.647093 -3.521702

C -1.300386 -0.367214 -2.609966

H -1.645588 0.618801 -2.926013

H -1.333172 -1.019086 -3.493561

C -2.192320 -0.925107 -1.524660

H -1.889123 -1.941763 -1.274521

H -3.236859 -0.941829 -1.868089

C -2.785646 -0.891195 0.826849

H -2.452401 -1.925624 0.722218

H -3.863343 -0.855437 0.613982

C -2.514254 -0.439756 2.259508

H -2.712963 0.627915 2.396735

H -3.237634 -0.959506 2.901723

C -1.119634 -0.834306 2.741700

H -0.924453 -1.871811 2.463713

H -1.058760 -0.756158 3.836931

C 0.020672 1.328438 2.870563

H 0.260840 1.168097 3.930563

H 0.740061 2.001418 2.415028

H -0.954844 1.802316 2.800737

C 2.869491 1.192143 -0.354022

H 3.930368 1.108054 -0.083164

H 2.451418 2.102577 0.074008

H 2.791729 1.250747 -1.432738

C 0.690649 0.912693 -3.008755

H 1.769498 0.976610 -2.919910

H 0.251225 1.854912 -2.686491

H 0.451311 0.713444 -4.061703

C -2.767504 1.256529 -0.460013

H -3.808845 1.168136 -0.120480

H -2.792301 1.457401 -1.531760

S -0.214155 2.358664 -0.172001

C -2.060848 2.415908 0.224688

O -0.032731 -1.668595 0.138967

H -2.451874 3.362292 -0.159297

H -2.208805 2.413283 1.306246

P -0.638958 -5.325777 -1.074332

C -0.781325 -5.267643 0.820250

C -2.330427 -6.013286 -1.594390

C 0.514284 -6.806031 -1.326909

C -2.575775 -7.374084 -1.837635

C -3.843629 -7.801473 -2.252931

C -4.880836 -6.877819 -2.422558

C -4.646219 -5.518797 -2.181325

C -3.376744 -5.090191 -1.778141

H -1.781698 -8.100787 -1.710329

H -4.019557 -8.855763 -2.441289

H -5.861762 -7.212691 -2.743607

H -5.446111 -4.796940 -2.315068

H -3.198573 -4.032153 -1.603224

C 0.656148 -7.848437 -0.394440

C 1.520357 -8.918257 -0.657430

C 2.246101 -8.959822 -1.854110

C 2.109577 -7.925898 -2.787823

C 1.250918 -6.852537 -2.523308

H 0.098725 -7.825065 0.535841

H 1.622536 -9.718643 0.068619

H 2.913653 -9.791025 -2.056457

H 2.670275 -7.953634 -3.716708

H 1.151987 -6.049309 -3.247905

C -1.999387 -5.402338 1.504559

C -2.049383 -5.271501 2.900780

C -0.883140 -5.013334 3.629148

C 0.338811 -4.882115 2.953088

Page 235: Supporting Information - Wiley-VCHS3 r) Table SB9: B1 enthalpies and free energies for PMe 3 reactions s) Table SB10:  values for PMe 3 reactions t) Table SB11: Energies

S234

C 0.387153 -4.999809 1.560097

H -2.908026 -5.627203 0.956691

H -2.997020 -5.393788 3.416673

H -0.920656 -4.931795 4.710881

H 1.253313 -4.707130 3.512580

H 1.339817 -4.905415 1.046769

=== 3TS_O (SR) ===

Fe 0.000000 0.000000 0.000000

N 0.000000 0.000000 2.179717

N 2.119936 0.000000 0.196311

N 0.102707 -0.106274 -2.197165

N -2.100627 0.005408 -0.283048

C 1.260912 -0.779409 2.432410

H 1.485533 -0.798475 3.509899

H 1.080524 -1.795285 2.092219

C 2.417463 -0.152834 1.678368

H 3.328498 -0.751659 1.810549

H 2.631165 0.841811 2.073490

C 2.655854 -1.205146 -0.545060

H 3.743530 -1.246493 -0.373342

H 2.193731 -2.076486 -0.086434

C 2.401043 -1.233839 -2.057418

H 2.890059 -2.145001 -2.428098

H 2.923483 -0.408617 -2.553279

C 0.939335 -1.318776 -2.516867

H 0.454814 -2.158863 -2.030522

H 0.921845 -1.470710 -3.607944

C -1.330957 -0.320770 -2.643843

H -1.690765 0.635831 -3.027108

H -1.349425 -1.024067 -3.488059

C -2.241024 -0.827211 -1.539200

H -1.967673 -1.841877 -1.257852

H -3.285547 -0.810180 -1.886025

C -2.848545 -0.723039 0.809589

H -2.598051 -1.776904 0.700403

H -3.924498 -0.602890 0.615140

C -2.534664 -0.292403 2.243544

H -2.663001 0.785338 2.380980

H -3.292032 -0.761103 2.887428

C -1.167658 -0.766421 2.741183

H -1.022352 -1.805270 2.450008

H -1.123501 -0.699964 3.839218

C 0.082829 1.321139 2.892833

H 0.275490 1.141871 3.960589

H 0.859250 1.947448 2.465501

H -0.853890 1.861747 2.786627

C 2.848387 1.237376 -0.258147

H 3.922554 1.128667 -0.053161

H 2.457254 2.104612 0.271740

H 2.708607 1.400708 -1.320582

C 0.610298 1.065643 -2.998569

H 1.671184 1.222863 -2.832472

H 0.083293 1.965823 -2.691345

H 0.456516 0.864087 -4.068028

C -2.710504 1.385806 -0.514163

H -3.775962 1.337832 -0.244924

H -2.656684 1.596907 -1.582916

S -0.149719 2.402296 -0.095301

C -2.005347 2.514883 0.218811

O -0.230274 -1.903833 0.112176

H -2.356974 3.475325 -0.169041

H -2.204499 2.503100 1.293161

P 0.230910 -4.012238 0.348841

C -1.461156 -4.825533 0.456926

C 1.064613 -4.826326 -1.132360

C 1.149655 -4.686880 1.861686

C 2.303443 -5.481606 -1.026498

C 2.922341 -6.009652 -2.166451

C 2.313270 -5.894641 -3.420903

C 1.074829 -5.249782 -3.533035

Page 236: Supporting Information - Wiley-VCHS3 r) Table SB9: B1 enthalpies and free energies for PMe 3 reactions s) Table SB10:  values for PMe 3 reactions t) Table SB11: Energies

S235

C 0.455599 -4.715349 -2.398736

H 2.779690 -5.599771 -0.060813

H 3.874196 -6.521242 -2.068733

H 2.793383 -6.309185 -4.300745

H 0.588758 -5.168643 -4.499883

H -0.508289 -4.226524 -2.498780

C 0.557397 -5.603329 2.747554

C 1.256870 -6.045183 3.877325

C 2.552090 -5.582968 4.134486

C 3.150642 -4.672674 3.255004

C 2.452609 -4.222389 2.129369

H -0.439814 -5.981415 2.558383

H 0.790094 -6.757512 4.549579

H 3.091425 -5.930080 5.009184

H 4.157885 -4.315375 3.443353

H 2.930962 -3.517735 1.456571

C -1.847784 -5.882946 -0.383660

C -3.118492 -6.458552 -0.257050

C -4.011586 -5.996201 0.714880

C -3.626316 -4.956189 1.569580

C -2.361442 -4.373542 1.440145

H -1.164076 -6.270978 -1.128091

H -3.401855 -7.275358 -0.912515

H -4.993335 -6.446910 0.812576

H -4.305955 -4.603075 2.338303

H -2.070574 -3.581896 2.120543

=== 3P_O (SR) ===

Fe 0.000000 0.000000 0.000000

N 0.000000 0.000000 2.229103

N 2.108505 0.000000 0.212452

N 0.159532 -0.719413 -2.107798

N -2.045479 -0.492006 -0.162739

C 1.360145 -0.553437 2.530980

H 1.596346 -0.429233 3.600676

H 1.330892 -1.623803 2.312596

C 2.400228 0.158512 1.687306

H 3.407580 -0.224477 1.908712

H 2.405602 1.227807 1.908207

C 2.623301 -1.366155 -0.207517

H 3.698305 -1.403448 0.032965

H 2.104875 -2.104869 0.411802

C 2.437115 -1.762366 -1.675272

H 2.945524 -2.729205 -1.791730

H 2.966812 -1.075238 -2.343999

C 0.985940 -1.975233 -2.121151

H 0.512847 -2.692211 -1.442391

H 0.976405 -2.397281 -3.141616

C -1.265737 -1.012601 -2.485824

H -1.686312 -0.087654 -2.884860

H -1.296412 -1.758420 -3.295460

C -2.066378 -1.497625 -1.299191

H -1.640837 -2.425519 -0.908651

H -3.106146 -1.699199 -1.599199

C -2.647059 -1.230373 1.016326

H -2.180187 -2.219223 1.027178

H -3.720526 -1.359889 0.808986

C -2.451005 -0.608832 2.396389

H -2.734403 0.448320 2.411801

H -3.144657 -1.113185 3.082292

C -1.035376 -0.835437 2.927085

H -0.763033 -1.883991 2.774971

H -0.988768 -0.622741 4.006822

C -0.093200 1.410731 2.741931

H 0.237961 1.443309 3.790589

H 0.494027 2.089245 2.128200

H -1.123790 1.753609 2.689303

C 2.829110 1.105307 -0.497958

H 3.900736 1.083962 -0.251362

H 2.395579 2.057755 -0.191772

H 2.714557 1.011821 -1.572268

Page 237: Supporting Information - Wiley-VCHS3 r) Table SB9: B1 enthalpies and free energies for PMe 3 reactions s) Table SB10:  values for PMe 3 reactions t) Table SB11: Energies

S236

C 0.663683 0.266528 -3.123640

H 1.736853 0.406737 -3.038884

H 0.169297 1.223200 -2.950723

H 0.450505 -0.102364 -4.137614

C -2.894267 0.727985 -0.526233

H -3.916807 0.550783 -0.159661

H -2.945567 0.778145 -1.616141

S -0.533128 2.287745 -0.508108

C -2.354659 2.062546 -0.022390

O 0.038608 -3.494397 0.753478

H -2.930367 2.870847 -0.481710

H -2.457695 2.162749 1.060904

P 0.315565 -5.068544 1.154412

C -1.151849 -6.140291 0.740945

C 1.767099 -5.793937 0.229247

C 0.665011 -5.261318 2.977565

C 2.823819 -6.440283 0.886621

C 3.885749 -6.971142 0.142219

C 3.892384 -6.860756 -1.252157

C 2.833146 -6.220704 -1.910753

C 1.771927 -5.687045 -1.173683

H 2.825558 -6.533534 1.966729

H 4.703053 -7.468022 0.653696

H 4.718513 -7.270632 -1.824445

H 2.833030 -6.143302 -2.992990

H 0.947436 -5.200373 -1.685776

C -0.130599 -6.081995 3.790453

C 0.136741 -6.171099 5.163160

C 1.193017 -5.444734 5.723591

C 1.987844 -4.623957 4.911528

C 1.724210 -4.528844 3.542206

H -0.951006 -6.647548 3.364211

H -0.481160 -6.804973 5.789957

H 1.398707 -5.518658 6.786463

H 2.809483 -4.063515 5.344151

H 2.343286 -3.893678 2.915869

C -0.990445 -7.504259 0.451101

C -2.112699 -8.289445 0.167981

C -3.391433 -7.717905 0.174635

C -3.550526 -6.356647 0.462639

C -2.431512 -5.565675 0.745299

H -0.000257 -7.952030 0.440760

H -1.987577 -9.341949 -0.059967

H -4.260426 -8.331392 -0.042804

H -4.541494 -5.913112 0.466381

H -2.548189 -4.509038 0.961999

=== 5RC_O (SR) ===

Fe 0.000000 0.000000 0.000000

N 0.000000 0.000000 2.251000

N 2.211976 0.000000 0.239727

N 0.197172 -0.245840 -2.273963

N -2.133029 -0.068992 -0.374379

C 1.285796 -0.743414 2.489080

H 1.519503 -0.755549 3.564563

H 1.133594 -1.770332 2.156658

C 2.442374 -0.094094 1.734588

H 3.366176 -0.658436 1.923068

H 2.608511 0.920753 2.101398

C 2.712968 -1.263622 -0.432975

H 3.796570 -1.331016 -0.243299

H 2.222176 -2.098508 0.068746

C 2.483786 -1.370418 -1.950528

H 2.986289 -2.298396 -2.257526

H 3.025627 -0.574554 -2.473884

C 1.040399 -1.483738 -2.472361

H 0.528179 -2.306184 -1.972928

H 1.076828 -1.702076 -3.551699

C -1.232966 -0.477443 -2.710565

H -1.588895 0.462995 -3.137267

H -1.253464 -1.221612 -3.519244

Page 238: Supporting Information - Wiley-VCHS3 r) Table SB9: B1 enthalpies and free energies for PMe 3 reactions s) Table SB10:  values for PMe 3 reactions t) Table SB11: Energies

S237

C -2.177141 -0.948751 -1.607202

H -1.920506 -1.956719 -1.286876

H -3.202573 -0.969123 -2.005065

C -2.848439 -0.803849 0.746025

H -2.599412 -1.861988 0.638658

H -3.927990 -0.702910 0.562391

C -2.534065 -0.366689 2.183389

H -2.677504 0.709530 2.321928

H -3.296996 -0.843460 2.813918

C -1.171521 -0.829221 2.719798

H -0.989140 -1.856876 2.397896

H -1.180090 -0.811665 3.820470

C 0.016534 1.311521 2.971416

H 0.180631 1.143104 4.045635

H 0.791915 1.961022 2.572719

H -0.932978 1.825243 2.835754

C 2.952517 1.202344 -0.265988

H 4.023704 1.110693 -0.038136

H 2.553840 2.099698 0.207159

H 2.830582 1.302176 -1.340055

C 0.729989 0.886032 -3.101838

H 1.790579 1.035371 -2.919122

H 0.206786 1.802965 -2.834271

H 0.594858 0.665996 -4.170487

C -2.751879 1.289073 -0.652939

H -3.825528 1.240092 -0.419151

H -2.658497 1.482700 -1.722727

S -0.199211 2.346672 -0.169249

C -2.076527 2.428435 0.096864

O -0.032084 -1.678497 0.123328

H -2.413777 3.390641 -0.298634

H -2.290510 2.413548 1.166916

P -2.824006 -4.736833 -0.395441

C -1.519613 -5.604006 0.674102

C -4.281846 -5.939691 -0.350199

C -2.158440 -5.010372 -2.154999

C -4.329930 -7.119791 -1.111902

C -5.439986 -7.968326 -1.027724

C -6.509094 -7.647838 -0.181112

C -6.467972 -6.474068 0.579980

C -5.360193 -5.621551 0.492838

H -3.507303 -7.374533 -1.771919

H -5.469814 -8.876926 -1.620643

H -7.368465 -8.307270 -0.117943

H -7.295338 -6.220324 1.234842

H -5.334792 -4.706466 1.077170

C -1.012547 -5.765633 -2.455073

C -0.585211 -5.910013 -3.782849

C -1.300241 -5.309593 -4.825013

C -2.447855 -4.558958 -4.536331

C -2.870369 -4.406872 -3.210249

H -0.454573 -6.244612 -1.658089

H 0.297027 -6.504064 -4.000980

H -0.973918 -5.433238 -5.852564

H -3.017674 -4.104437 -5.341112

H -3.768778 -3.834231 -2.995002

C -1.768484 -6.803157 1.359604

C -0.785212 -7.360481 2.188725

C 0.455457 -6.731329 2.335442

C 0.708299 -5.532741 1.655573

C -0.274074 -4.965222 0.835916

H -2.721520 -7.307240 1.246728

H -0.988681 -8.289742 2.711292

H 1.217145 -7.169565 2.972208

H 1.674014 -5.045101 1.759653

H -0.076006 -4.031799 0.315883

=== 5TS_O (SR) ===

Fe 0.000000 0.000000 0.000000

N 0.000000 0.000000 2.267493

N 2.236284 0.000000 0.272797

Page 239: Supporting Information - Wiley-VCHS3 r) Table SB9: B1 enthalpies and free energies for PMe 3 reactions s) Table SB10:  values for PMe 3 reactions t) Table SB11: Energies

S238

N 0.195765 -0.085036 -2.295704

N -2.173217 0.105913 -0.420445

C 1.242501 -0.812797 2.493962

H 1.476003 -0.860696 3.569838

H 1.038434 -1.817627 2.132906

C 2.445856 -0.213734 1.760767

H 3.320030 -0.861658 1.916648

H 2.693705 0.758825 2.190988

C 2.749781 -1.183284 -0.513796

H 3.833855 -1.267396 -0.329486

H 2.246914 -2.057397 -0.104057

C 2.524870 -1.145873 -2.037164

H 3.063756 -2.018435 -2.432845

H 3.030652 -0.281039 -2.479555

C 1.083879 -1.272223 -2.570455

H 0.606827 -2.138950 -2.118937

H 1.133394 -1.423814 -3.661680

C -1.230999 -0.321885 -2.748292

H -1.575619 0.608952 -3.203535

H -1.243483 -1.079644 -3.545010

C -2.221072 -0.755857 -1.658199

H -1.992579 -1.768008 -1.332771

H -3.234591 -0.744131 -2.090424

C -2.929949 -0.569359 0.698324

H -2.784208 -1.643119 0.578153

H -4.002092 -0.365983 0.552682

C -2.553833 -0.182468 2.143314

H -2.603886 0.900430 2.284516

H -3.355318 -0.591425 2.774853

C -1.231034 -0.748343 2.697419

H -1.104880 -1.779542 2.365706

H -1.274549 -0.744224 3.798598

C 0.087480 1.298737 3.002599

H 0.218909 1.107772 4.078869

H 0.910589 1.900060 2.625706

H -0.818589 1.880515 2.849355

C 2.955908 1.255262 -0.121015

H 4.031119 1.161636 0.090438

H 2.542426 2.097600 0.433043

H 2.820795 1.456484 -1.179630

C 0.702782 1.117181 -3.038912

H 1.744497 1.308263 -2.796309

H 0.131463 1.993577 -2.738197

H 0.623795 0.949799 -4.123452

C -2.694001 1.496799 -0.697836

H -3.781723 1.505316 -0.522854

H -2.534784 1.705313 -1.757384

S -0.123578 2.485833 -0.069901

C -2.004894 2.597428 0.104799

O -0.041382 -1.845012 0.092315

H -2.317815 3.570685 -0.283477

H -2.275890 2.567815 1.163085

P -0.746405 -3.935158 0.255536

C 0.268478 -4.675020 1.652594

C -2.493235 -4.626947 0.512207

C -0.138689 -4.770343 -1.312801

C -3.084566 -5.541402 -0.376004

C -4.396577 -5.982314 -0.161814

C -5.129436 -5.520146 0.936645

C -4.545141 -4.611453 1.827899

C -3.238096 -4.162050 1.614458

H -2.528350 -5.922519 -1.223647

H -4.839158 -6.694843 -0.850064

H -6.144426 -5.866117 1.099371

H -5.104100 -4.254882 2.686884

H -2.795793 -3.462421 2.317189

C 0.911908 -5.702036 -1.311573

C 1.336799 -6.285974 -2.511959

C 0.713873 -5.954082 -3.719622

C -0.340514 -5.031897 -3.726731

C -0.761401 -4.439475 -2.531998

H 1.392736 -5.984429 -0.382926

Page 240: Supporting Information - Wiley-VCHS3 r) Table SB9: B1 enthalpies and free energies for PMe 3 reactions s) Table SB10:  values for PMe 3 reactions t) Table SB11: Energies

S239

H 2.146483 -7.007981 -2.497734

H 1.041496 -6.413124 -4.646161

H -0.835474 -4.777653 -4.658292

H -1.584781 -3.732317 -2.549384

C -0.310563 -5.485729 2.643966

C 0.475958 -5.999580 3.682335

C 1.845364 -5.719805 3.739150

C 2.430781 -4.921462 2.748771

C 1.647731 -4.397811 1.714872

H -1.365197 -5.728652 2.607412

H 0.016793 -6.626741 4.439196

H 2.451843 -6.124236 4.542317

H 3.494830 -4.710260 2.778244

H 2.113499 -3.787850 0.949971

=== 5P_O (SR) ===

Fe 0.000000 0.000000 0.000000

N 0.000000 0.000000 2.261352

N 2.272600 0.000000 0.331965

N 0.274483 -0.957976 -2.022586

N -2.134628 -0.834503 -0.189134

C 1.372975 -0.491574 2.622188

H 1.560185 -0.333960 3.696770

H 1.386167 -1.568133 2.432782

C 2.447019 0.218990 1.810146

H 3.443953 -0.128514 2.124942

H 2.415184 1.295928 1.990950

C 2.834353 -1.353566 -0.030117

H 3.914183 -1.346532 0.198666

H 2.351209 -2.091169 0.617951

C 2.639953 -1.806888 -1.483002

H 3.209200 -2.741120 -1.584808

H 3.107877 -1.110253 -2.186635

C 1.198674 -2.140829 -1.894376

H 0.772651 -2.813446 -1.142692

H 1.219682 -2.667141 -2.864173

C -1.106910 -1.415626 -2.412537

H -1.595084 -0.569119 -2.899287

H -1.030788 -2.217618 -3.163738

C -1.936332 -1.902818 -1.232631

H -1.433298 -2.737966 -0.737235

H -2.908385 -2.266763 -1.604730

C -2.696059 -1.489824 1.045855

H -2.238955 -2.480725 1.119804

H -3.778413 -1.635640 0.900286

C -2.449246 -0.758618 2.370366

H -2.752861 0.290973 2.313562

H -3.115663 -1.216780 3.114636

C -1.016721 -0.912215 2.896548

H -0.678624 -1.936049 2.710006

H -0.996536 -0.735493 3.984696

C -0.198612 1.402603 2.755213

H -0.026288 1.445327 3.841685

H 0.470731 2.091461 2.243555

H -1.211855 1.733000 2.536323

C 2.974079 1.104957 -0.391841

H 4.035429 1.151872 -0.103053

H 2.488607 2.053357 -0.153761

H 2.916068 0.957308 -1.467394

C 0.740081 -0.005038 -3.083655

H 1.761699 0.314715 -2.897374

H 0.098809 0.877304 -3.064210

H 0.701416 -0.485529 -4.072952

C -3.041992 0.270762 -0.692751

H -4.077767 0.031009 -0.402825

H -3.006750 0.265013 -1.784435

S -0.863658 2.124209 -0.611044

C -2.675462 1.680103 -0.224829

O 0.384287 -3.558233 1.071558

H -3.305621 2.400428 -0.754453

H -2.852697 1.815809 0.845670

Page 241: Supporting Information - Wiley-VCHS3 r) Table SB9: B1 enthalpies and free energies for PMe 3 reactions s) Table SB10:  values for PMe 3 reactions t) Table SB11: Energies

S240

P 0.419070 -5.135079 1.546234

C 1.350915 -5.347454 3.148034

C -1.293858 -5.826028 1.815283

C 1.265209 -6.211110 0.276444

C -1.791413 -6.877107 1.031984

C -3.098157 -7.339173 1.236146

C -3.905609 -6.754740 2.217906

C -3.408744 -5.703655 3.001048

C -2.106247 -5.237035 2.800346

H -1.170388 -7.336628 0.271374

H -3.480998 -8.153462 0.630342

H -4.915849 -7.116916 2.375540

H -4.032418 -5.254507 3.766997

H -1.720378 -4.428877 3.414116

C 2.134239 -7.243445 0.658906

C 2.749649 -8.032560 -0.320607

C 2.498099 -7.793960 -1.676583

C 1.629558 -6.763107 -2.058348

C 1.013427 -5.970818 -1.084372

H 2.337825 -7.430172 1.707463

H 3.423833 -8.828790 -0.023876

H 2.976233 -8.407541 -2.432686

H 1.433152 -6.578960 -3.109389

H 0.344414 -5.169608 -1.378699

C 0.964505 -6.298634 4.104075

C 1.714813 -6.448433 5.277427

C 2.847214 -5.654419 5.494104

C 3.232818 -4.705790 4.537781

C 2.486517 -4.550918 3.365164

H 0.085617 -6.913958 3.943669

H 1.414426 -7.182202 6.017608

H 3.427215 -5.774155 6.403027

H 4.113006 -4.093213 4.704321

H 2.782718 -3.818227 2.621777

KTMC(AN) + C6H8

=== 3RC_H (AN) ===

Fe 0.000000 0.000000 0.000000

N 0.000000 0.000000 2.118701

N 2.138220 0.000000 0.183077

N 0.073279 -0.097899 -2.137484

N -2.096006 -0.110500 -0.250741

C 1.286480 -0.737409 2.430072

H 1.479996 -0.698843 3.510526

H 1.135334 -1.778433 2.143865

C 2.440571 -0.126543 1.669999

H 3.346425 -0.729838 1.804790

H 2.666755 0.872839 2.048195

C 2.644149 -1.241959 -0.543900

H 3.729248 -1.291438 -0.376800

H 2.178880 -2.105085 -0.067087

C 2.373835 -1.269615 -2.051296

H 2.821625 -2.202656 -2.417634

H 2.919178 -0.468907 -2.563706

C 0.910362 -1.320264 -2.499178

H 0.416117 -2.194538 -2.075333

H 0.883186 -1.410530 -3.594069

C -1.357407 -0.318293 -2.610643

H -1.753418 0.646929 -2.934064

H -1.348757 -0.972734 -3.490062

C -2.217280 -0.920600 -1.525568

H -1.901986 -1.941117 -1.303061

H -3.268549 -0.944752 -1.843441

C -2.805575 -0.896195 0.836192

H -2.486943 -1.935700 0.733805

H -3.881039 -0.848150 0.618716

C -2.527789 -0.423020 2.258872

H -2.731302 0.645991 2.388235

H -3.243830 -0.933456 2.915765

C -1.130195 -0.806945 2.732776

Page 242: Supporting Information - Wiley-VCHS3 r) Table SB9: B1 enthalpies and free energies for PMe 3 reactions s) Table SB10:  values for PMe 3 reactions t) Table SB11: Energies

S241

H -0.943921 -1.854109 2.484759

H -1.050317 -0.697063 3.822546

C 0.015372 1.362450 2.758251

H 0.120976 1.255997 3.844462

H 0.843909 1.956064 2.378870

H -0.917628 1.881788 2.544345

C 2.922623 1.197952 -0.289107

H 3.981518 1.053991 -0.041718

H 2.563064 2.094985 0.211684

H 2.840670 1.327980 -1.361801

C 0.579528 1.092853 -2.910559

H 1.622785 1.291784 -2.694931

H -0.013377 1.972288 -2.665731

H 0.484070 0.889771 -3.984187

C -2.788340 1.216213 -0.411856

H -2.339804 1.787697 -1.221146

H -2.711088 1.789792 0.510657

H -3.848254 1.050169 -0.638536

N -0.006933 2.117820 -0.085338

C -0.013618 3.284294 -0.135957

C -0.023325 4.737968 -0.198920

H 0.669210 5.094191 -0.969776

H 0.279680 5.166709 0.762917

H -1.027345 5.105376 -0.439154

O -0.024458 -1.633364 0.104067

H 0.117650 -4.390472 0.010263

C 0.007263 -5.117953 -0.811902

C -1.245525 -4.812870 -1.602717

C -1.265081 -4.681923 -2.940292

C -0.036500 -4.835797 -3.808683

C 1.235133 -5.002521 -3.006413

C 1.254082 -5.129046 -1.669213

H -0.102980 -6.094489 -0.310752

H -2.176249 -4.753780 -1.039670

H -2.208856 -4.512370 -3.455939

H -0.167456 -5.706443 -4.473185

H 0.054928 -3.981212 -4.500975

H 2.162858 -5.067674 -3.571739

H 2.198488 -5.297266 -1.154439

=== 3TS_H (AN) ===

Fe 0.000000 0.000000 0.000000

N 0.000000 0.000000 2.112607

N 2.139584 0.000000 0.202252

N 0.072605 -0.063736 -2.163438

N -2.112827 -0.065915 -0.282241

C 1.269964 -0.750845 2.440858

H 1.459297 -0.704315 3.522376

H 1.105623 -1.790392 2.169546

C 2.444602 -0.170270 1.684509

H 3.328987 -0.807002 1.807407

H 2.708065 0.811248 2.083713

C 2.658540 -1.206775 -0.568480

H 3.745685 -1.251146 -0.410059

H 2.208116 -2.087904 -0.116002

C 2.386761 -1.193054 -2.078678

H 2.878237 -2.089359 -2.481010

H 2.907737 -0.357207 -2.558217

C 0.926405 -1.265625 -2.539891

H 0.438809 -2.138135 -2.107896

H 0.908488 -1.351598 -3.635723

C -1.357154 -0.288778 -2.640859

H -1.747115 0.673944 -2.978663

H -1.348065 -0.949123 -3.516469

C -2.237946 -0.871259 -1.558027

H -1.931918 -1.886770 -1.315089

H -3.285810 -0.879373 -1.888853

C -2.832718 -0.835214 0.806790

H -2.528537 -1.878219 0.706736

H -3.909609 -0.769807 0.599214

C -2.538963 -0.359072 2.227068

Page 243: Supporting Information - Wiley-VCHS3 r) Table SB9: B1 enthalpies and free energies for PMe 3 reactions s) Table SB10:  values for PMe 3 reactions t) Table SB11: Energies

S242

H -2.710869 0.716994 2.343250

H -3.272880 -0.837978 2.888017

C -1.156019 -0.773101 2.721385

H -0.996788 -1.827948 2.492724

H -1.091888 -0.650253 3.811383

C 0.040582 1.362209 2.752567

H 0.149448 1.256667 3.838936

H 0.875932 1.942945 2.368232

H -0.884126 1.897592 2.543593

C 2.909849 1.220780 -0.237207

H 3.976192 1.076510 -0.023532

H 2.556796 2.094185 0.307796

H 2.795923 1.397475 -1.300663

C 0.570835 1.140918 -2.922018

H 1.610139 1.351156 -2.695219

H -0.031803 2.010760 -2.668694

H 0.486280 0.954646 -3.999845

C -2.789417 1.266759 -0.450331

H -2.326430 1.833399 -1.255081

H -2.713158 1.841876 0.471434

H -3.849888 1.116229 -0.686975

N -0.008468 2.124711 -0.084186

C -0.010312 3.291486 -0.129015

C -0.016644 4.745952 -0.185682

H 0.828288 5.111734 -0.779214

H 0.059209 5.171625 0.820764

H -0.942660 5.109357 -0.644414

O -0.131534 -1.740663 -0.000642

H 0.221976 -2.959893 0.608426

C 0.428109 -4.169305 0.873669

C 0.033738 -4.441352 2.271465

C -1.075580 -5.152681 2.585519

C -1.959383 -5.774168 1.544512

C -1.464908 -5.595012 0.139657

C -0.350670 -4.882761 -0.157711

H 1.513963 -4.201458 0.708244

H 0.677973 -4.073994 3.066644

H -1.326892 -5.342046 3.625677

H -2.073311 -6.851827 1.758722

H -2.992808 -5.391754 1.638859

H -2.011173 -6.107937 -0.647240

H -0.003646 -4.823752 -1.185552

=== 3I_H (AN) ===

Fe 0.000000 0.000000 0.000000

N 0.000000 0.000000 2.117355

N 2.138657 0.000000 0.214152

N 0.084631 -0.110106 -2.162062

N -2.099253 -0.115448 -0.285276

C 1.285858 -0.712228 2.479038

H 1.472246 -0.609512 3.557073

H 1.153082 -1.776813 2.284029

C 2.449951 -0.139139 1.699499

H 3.341003 -0.764875 1.830409

H 2.706271 0.852886 2.076960

C 2.675285 -1.214762 -0.538120

H 3.762154 -1.239280 -0.375060

H 2.243741 -2.100349 -0.074002

C 2.406959 -1.226772 -2.048435

H 2.903671 -2.127327 -2.434670

H 2.926106 -0.396276 -2.539599

C 0.947449 -1.316463 -2.511408

H 0.464854 -2.183413 -2.064294

H 0.932404 -1.420377 -3.605545

C -1.342040 -0.351911 -2.639346

H -1.742419 0.605094 -2.981670

H -1.325820 -1.016866 -3.511385

C -2.209770 -0.939791 -1.551152

H -1.882147 -1.944810 -1.295363

H -3.258331 -0.972168 -1.876930

C -2.805596 -0.892472 0.810837

Page 244: Supporting Information - Wiley-VCHS3 r) Table SB9: B1 enthalpies and free energies for PMe 3 reactions s) Table SB10:  values for PMe 3 reactions t) Table SB11: Energies

S243

H -2.479505 -1.929541 0.720747

H -3.881955 -0.851839 0.595348

C -2.534137 -0.398465 2.229341

H -2.728729 0.674754 2.337156

H -3.263999 -0.886744 2.888000

C -1.147701 -0.781117 2.739627

H -0.968893 -1.840206 2.543523

H -1.087957 -0.633121 3.826420

C 0.009259 1.377531 2.728489

H 0.096935 1.296039 3.818624

H 0.846619 1.959337 2.349614

H -0.917416 1.896511 2.489123

C 2.895223 1.221337 -0.249888

H 3.966146 1.082512 -0.056878

H 2.551658 2.097003 0.297709

H 2.758049 1.390113 -1.311708

C 0.578655 1.081113 -2.944690

H 1.619151 1.297625 -2.727723

H -0.025915 1.955204 -2.708932

H 0.491033 0.873537 -4.018403

C -2.802263 1.201953 -0.465565

H -2.353412 1.768334 -1.278688

H -2.737272 1.788902 0.449981

H -3.860045 1.028601 -0.697557

N -0.015872 2.063130 -0.115919

C -0.024061 3.226882 -0.200218

C -0.034105 4.678740 -0.308087

H 0.670186 5.011417 -1.079113

H 0.253452 5.139596 0.643548

H -1.033788 5.037542 -0.577297

O -0.115397 -1.803535 0.008582

H 0.255865 -2.402820 0.693319

C 0.740073 -4.621903 1.462098

C 0.867999 -4.545664 2.882311

C -0.180123 -4.860630 3.710914

C -1.502380 -5.342288 3.177634

C -1.568092 -5.385194 1.674210

C -0.493223 -5.054533 0.887988

H 1.614516 -4.490358 0.830625

H 1.827882 -4.272778 3.313959

H -0.057285 -4.824964 4.789661

H -1.715171 -6.350636 3.584557

H -2.332928 -4.736045 3.588116

H -2.489182 -5.741578 1.222502

H -0.567641 -5.149244 -0.191611

=== 5I_H (AN) ===

Fe 0.000000 0.000000 0.000000

N 0.000000 0.000000 2.256592

N 2.282526 0.000000 0.287822

N 0.136099 0.126953 -2.289949

N -2.210066 0.126000 -0.407318

C 1.217967 -0.854084 2.456944

H 1.442384 -0.968519 3.531094

H 0.971648 -1.833323 2.046676

C 2.462268 -0.285951 1.761429

H 3.300834 -0.983617 1.909130

H 2.753686 0.653084 2.240171

C 2.699495 -1.177088 -0.556327

H 3.781419 -1.345129 -0.413328

H 2.173113 -2.048725 -0.164686

C 2.431241 -1.055355 -2.072816

H 2.925156 -1.926423 -2.526594

H 2.963000 -0.189767 -2.484050

C 0.974538 -1.092399 -2.586992

H 0.452480 -1.938833 -2.137784

H 1.004347 -1.236251 -3.681240

C -1.291922 -0.067252 -2.749995

H -1.663353 0.911137 -3.068501

H -1.313033 -0.713734 -3.640703

C -2.226882 -0.659253 -1.688744

Page 245: Supporting Information - Wiley-VCHS3 r) Table SB9: B1 enthalpies and free energies for PMe 3 reactions s) Table SB10:  values for PMe 3 reactions t) Table SB11: Energies

S244

H -1.903287 -1.666509 -1.425608

H -3.247714 -0.699330 -2.105473

C -2.903644 -0.642266 0.688375

H -2.603599 -1.684672 0.571568

H -3.992905 -0.568510 0.531834

C -2.561245 -0.187072 2.121700

H -2.605944 0.905868 2.211500

H -3.363898 -0.563332 2.770709

C -1.239548 -0.737441 2.694225

H -1.121618 -1.769326 2.359959

H -1.283463 -0.726733 3.796252

C 0.118060 1.285998 2.994282

H 0.239705 1.110586 4.074992

H 0.972039 1.858616 2.630599

H -0.780556 1.884374 2.837355

C 3.095853 1.201396 -0.062277

H 4.166638 1.022385 0.122351

H 2.769238 2.049024 0.541178

H 2.965347 1.461185 -1.110842

C 0.689367 1.327563 -2.981888

H 1.709200 1.524834 -2.657623

H 0.080554 2.199451 -2.737962

H 0.692404 1.189916 -4.074561

C -2.850238 1.457324 -0.581979

H -2.311021 2.046471 -1.324875

H -2.830278 2.004218 0.362074

H -3.898136 1.350094 -0.904296

N 0.103448 2.410984 0.043844

C 0.101514 3.577462 0.087189

C 0.098369 5.033909 0.141735

H 0.793327 5.446743 -0.596974

H 0.402111 5.381376 1.134705

H -0.903429 5.422719 -0.068900

O -0.278073 -1.924131 0.064357

H 0.220257 -2.755966 0.027855

=== 1RC_H (AN) ===

Fe 0.000000 0.000000 0.000000

N 0.000000 0.000000 2.116709

N 2.134350 0.000000 0.183132

N 0.072255 -0.097227 -2.137253

N -2.095253 -0.113584 -0.251127

C 1.285391 -0.738605 2.428858

H 1.477773 -0.701699 3.509508

H 1.133644 -1.779297 2.141073

C 2.439410 -0.127360 1.669587

H 3.345297 -0.730826 1.802877

H 2.665914 0.871652 2.048496

C 2.641302 -1.241944 -0.544465

H 3.726009 -1.292782 -0.375664

H 2.174646 -2.105523 -0.068805

C 2.372867 -1.269282 -2.052332

H 2.821394 -2.201974 -2.418775

H 2.918506 -0.468311 -2.563763

C 0.909532 -1.319266 -2.500833

H 0.415746 -2.193301 -2.075820

H 0.881624 -1.409249 -3.595749

C -1.358017 -0.318683 -2.611187

H -1.755515 0.646308 -2.933356

H -1.348732 -0.971748 -3.491640

C -2.216728 -0.923081 -1.526496

H -1.900053 -1.943562 -1.304777

H -3.268038 -0.948312 -1.844087

C -2.804267 -0.900414 0.835883

H -2.483436 -1.939514 0.734785

H -3.879652 -0.854952 0.617803

C -2.527966 -0.425005 2.257936

H -2.732797 0.644000 2.385354

H -3.243514 -0.935226 2.915526

C -1.130219 -0.806246 2.732835

H -0.943105 -1.853918 2.487552

Page 246: Supporting Information - Wiley-VCHS3 r) Table SB9: B1 enthalpies and free energies for PMe 3 reactions s) Table SB10:  values for PMe 3 reactions t) Table SB11: Energies

S245

H -1.050340 -0.693440 3.822254

C 0.015927 1.361967 2.757098

H 0.124087 1.254946 3.842989

H 0.842935 1.956655 2.376113

H -0.918106 1.880529 2.545682

C 2.917665 1.198701 -0.289304

H 3.977030 1.054810 -0.044089

H 2.558732 2.094999 0.213217

H 2.833511 1.330269 -1.361649

C 0.577894 1.093534 -2.910905

H 1.620676 1.294109 -2.694291

H -0.016429 1.972307 -2.667341

H 0.483699 0.889696 -3.984504

C -2.790825 1.211373 -0.411503

H -2.343214 1.785013 -1.219739

H -2.715861 1.784238 0.511663

H -3.850130 1.042733 -0.639139

N -0.009686 2.108907 -0.084167

C -0.021018 3.275376 -0.134701

C -0.036165 4.729032 -0.197486

H 0.598694 5.085038 -1.016594

H 0.335138 5.158546 0.739756

H -1.055118 5.095693 -0.364996

O -0.025174 -1.636548 0.104187

H 0.189890 -4.326667 0.087270

C 0.080928 -5.084798 -0.706996

C -1.185536 -4.824398 -1.491386

C -1.222518 -4.732138 -2.831989

C -0.001576 -4.889589 -3.710024

C 1.280939 -5.020540 -2.918872

C 1.317214 -5.108339 -1.578965

H -0.008934 -6.044572 -0.170708

H -2.110797 -4.765474 -0.919402

H -2.174873 -4.593767 -3.341009

H -0.127767 -5.776971 -4.352938

H 0.070383 -4.050103 -4.422814

H 2.202364 -5.093512 -3.493380

H 2.269355 -5.253888 -1.071531

=== 1TS_H (AN) ===

Fe 0.000000 0.000000 0.000000

N 0.000000 0.000000 2.109663

N 2.138204 0.000000 0.196571

N 0.071287 -0.075399 -2.165552

N -2.110063 -0.074148 -0.284175

C 1.274118 -0.742929 2.439881

H 1.464044 -0.690774 3.521008

H 1.114493 -1.784085 2.172322

C 2.444372 -0.158901 1.679847

H 3.333491 -0.788277 1.806330

H 2.700187 0.827248 2.072485

C 2.656410 -1.212855 -0.565688

H 3.743374 -1.256961 -0.406152

H 2.202515 -2.089957 -0.108855

C 2.384876 -1.207084 -2.075900

H 2.874373 -2.106728 -2.473147

H 2.907258 -0.375089 -2.560706

C 0.924128 -1.280223 -2.535132

H 0.437492 -2.149580 -2.095843

H 0.904501 -1.373078 -3.630366

C -1.357285 -0.303643 -2.641918

H -1.750958 0.657531 -2.979886

H -1.348153 -0.965256 -3.516644

C -2.231375 -0.887313 -1.554998

H -1.914722 -1.898506 -1.305828

H -3.279940 -0.908233 -1.882939

C -2.830187 -0.841762 0.806734

H -2.526101 -1.884686 0.707281

H -3.906964 -0.775834 0.598856

C -2.536233 -0.365959 2.226915

H -2.709268 0.709822 2.344159

Page 247: Supporting Information - Wiley-VCHS3 r) Table SB9: B1 enthalpies and free energies for PMe 3 reactions s) Table SB10:  values for PMe 3 reactions t) Table SB11: Energies

S246

H -3.269204 -0.846307 2.887862

C -1.152172 -0.778874 2.718619

H -0.989902 -1.832181 2.485454

H -1.086300 -0.658441 3.808750

C 0.032998 1.363034 2.749176

H 0.137732 1.257793 3.835959

H 0.867738 1.946842 2.368170

H -0.892622 1.895289 2.536511

C 2.909761 1.217208 -0.251071

H 3.975406 1.073482 -0.033611

H 2.556167 2.095101 0.286277

H 2.799055 1.385378 -1.316173

C 0.570132 1.125724 -2.928822

H 1.610795 1.333219 -2.705857

H -0.029198 1.998107 -2.675456

H 0.481876 0.937402 -4.006033

C -2.790074 1.255878 -0.458683

H -2.323485 1.823497 -1.260750

H -2.721934 1.831670 0.463398

H -3.848452 1.101748 -0.702348

N -0.003645 2.118552 -0.081819

C -0.014243 3.284669 -0.140466

C -0.030862 4.738263 -0.214318

H 0.781747 5.100249 -0.853586

H 0.092875 5.176785 0.781793

H -0.980327 5.091775 -0.630915

O -0.126655 -1.746835 0.009761

H 0.264134 -3.021899 0.687967

C 0.456433 -4.195348 0.954208

C 0.103410 -4.456574 2.369122

C -0.987417 -5.175951 2.724533

C -1.896489 -5.817398 1.718506

C -1.454495 -5.642049 0.296459

C -0.357979 -4.921879 -0.044940

H 1.537434 -4.261250 0.760875

H 0.766293 -4.071733 3.140422

H -1.205727 -5.355160 3.773899

H -1.988662 -6.895091 1.943854

H -2.931563 -5.448936 1.845571

H -2.024923 -6.163145 -0.467635

H -0.050145 -4.863828 -1.085186

=== 1I_H (AN) ===

Fe 0.000000 0.000000 0.000000

N 0.000000 0.000000 2.147812

N 2.169362 0.000000 0.201297

N 0.083627 -0.202492 -2.168554

N -2.121612 -0.205648 -0.262105

C 1.277934 -0.750473 2.432885

H 1.483646 -0.754378 3.514928

H 1.118087 -1.769221 2.082926

C 2.444356 -0.134332 1.684975

H 3.347118 -0.740767 1.842836

H 2.666048 0.862611 2.075588

C 2.679393 -1.235417 -0.514355

H 3.763826 -1.306616 -0.330773

H 2.162107 -2.079767 -0.058758

C 2.424410 -1.263664 -2.026844

H 2.938360 -2.159615 -2.402566

H 2.917851 -0.424793 -2.533119

C 0.961073 -1.402566 -2.465983

H 0.514779 -2.239650 -1.929125

H 0.926913 -1.583013 -3.552761

C -1.335189 -0.501277 -2.607609

H -1.776310 0.431301 -2.970015

H -1.322766 -1.194306 -3.460404

C -2.173903 -1.085192 -1.487273

H -1.763038 -2.048514 -1.188733

H -3.215803 -1.209929 -1.822113

C -2.829711 -0.925058 0.859654

H -2.540455 -1.977895 0.808392

Page 248: Supporting Information - Wiley-VCHS3 r) Table SB9: B1 enthalpies and free energies for PMe 3 reactions s) Table SB10:  values for PMe 3 reactions t) Table SB11: Energies

S247

H -3.912844 -0.882993 0.666214

C -2.529165 -0.387676 2.260271

H -2.695484 0.694553 2.314162

H -3.264532 -0.830556 2.945370

C -1.139590 -0.760918 2.780118

H -0.962884 -1.824910 2.602962

H -1.093193 -0.608203 3.869565

C 0.048255 1.360762 2.770533

H 0.203982 1.281723 3.856183

H 0.854661 1.949473 2.338447

H -0.890583 1.883637 2.586564

C 2.933981 1.200904 -0.267777

H 4.007466 1.075781 -0.064063

H 2.578237 2.089938 0.253419

H 2.804493 1.351572 -1.335484

C 0.544769 0.967820 -2.983802

H 1.570183 1.230806 -2.741307

H -0.091366 1.829929 -2.782287

H 0.492987 0.731851 -4.056712

C -2.845085 1.080229 -0.516195

H -2.365098 1.635501 -1.319136

H -2.826216 1.697297 0.382470

H -3.891660 0.884970 -0.791285

N -0.038124 1.950867 -0.134747

C -0.057345 3.119170 -0.221177

C -0.082601 4.573499 -0.328297

H 0.683881 4.924116 -1.027935

H 0.105719 5.038173 0.645738

H -1.057673 4.919803 -0.688133

O 0.081758 -1.955674 0.093492

H -0.545753 -2.402658 0.691230

KTMC(TF) + C6H8

=== 3RC_H (TF) ===

Fe 0.000000 0.000000 0.000000

N 0.000000 0.000000 2.132244

N 2.133283 0.000000 0.170790

N 0.090339 -0.131236 -2.136070

N -2.093684 -0.120322 -0.232673

C 1.298901 -0.709352 2.432998

H 1.504279 -0.660488 3.511674

H 1.166573 -1.753793 2.150258

C 2.431436 -0.076856 1.658499

H 3.361099 -0.639564 1.811817

H 2.611181 0.941399 2.007450

C 2.644366 -1.251433 -0.521061

H 3.733397 -1.285387 -0.368548

H 2.195662 -2.105167 -0.013389

C 2.359489 -1.337914 -2.025976

H 2.796722 -2.290171 -2.353315

H 2.909032 -0.561695 -2.569566

C 0.891408 -1.377787 -2.470862

H 0.385516 -2.231979 -2.021901

H 0.862627 -1.494125 -3.564295

C -1.349225 -0.294640 -2.593057

H -1.714911 0.696345 -2.867091

H -1.372738 -0.913358 -3.499122

C -2.218860 -0.904823 -1.518916

H -1.910881 -1.927964 -1.301437

H -3.269330 -0.914276 -1.841432

C -2.786306 -0.924159 0.845433

H -2.450590 -1.957766 0.737430

H -3.863893 -0.889831 0.632204

C -2.513179 -0.456917 2.271665

H -2.721322 0.610290 2.401558

H -3.224843 -0.975785 2.926793

C -1.110093 -0.825295 2.742285

H -0.910474 -1.868048 2.485948

H -1.033338 -0.721031 3.833679

C -0.005849 1.367441 2.757559

Page 249: Supporting Information - Wiley-VCHS3 r) Table SB9: B1 enthalpies and free energies for PMe 3 reactions s) Table SB10:  values for PMe 3 reactions t) Table SB11: Energies

S248

H 0.094086 1.265174 3.845812

H 0.803412 1.973851 2.365988

H -0.934942 1.881299 2.525419

C 2.884353 1.206737 -0.328723

H 3.934503 1.125063 -0.020113

H 2.444879 2.105805 0.094522

H 2.854518 1.268309 -1.409659

C 0.630570 1.032134 -2.932534

H 1.684178 1.188157 -2.737561

H 0.076407 1.935372 -2.686985

H 0.512100 0.807505 -4.000909

C -2.772538 1.216495 -0.358009

H -2.334873 1.804128 -1.160223

H -2.656355 1.775719 0.568908

H -3.841897 1.063161 -0.552311

O 0.053889 1.970055 0.032182

O -0.021288 -1.645731 0.115598

C -0.248959 3.148899 -0.441891

O -0.824382 3.427933 -1.510607

C 0.133893 4.285099 0.523553

F 0.135523 5.515148 -0.072379

F -0.767142 4.316577 1.590494

F 1.402181 4.076965 1.078377

H 0.554730 -4.319683 0.043247

C 0.752508 -5.192256 -0.602102

C -0.256353 -5.230872 -1.726550

C 0.078412 -5.302851 -3.023658

C 1.506069 -5.362405 -3.514888

C 2.515412 -5.236458 -2.397244

C 2.179498 -5.161858 -1.100101

H 0.609594 -6.067103 0.055173

H -1.306391 -5.225573 -1.438308

H -0.699901 -5.351949 -3.782890

H 1.671476 -6.309255 -4.056352

H 1.680211 -4.582415 -4.275567

H 3.564927 -5.241728 -2.686005

H 2.960120 -5.108149 -0.342698

=== 3TS_H (TF) ===

Fe 0.000000 0.000000 0.000000

N 0.000000 0.000000 2.126446

N 2.132984 0.000000 0.191221

N 0.086796 -0.098666 -2.153318

N -2.104477 -0.076244 -0.258532

C 1.283689 -0.721027 2.447376

H 1.484817 -0.659959 3.526961

H 1.143595 -1.768106 2.187519

C 2.435709 -0.116537 1.675186

H 3.347625 -0.710458 1.818535

H 2.647792 0.888532 2.043449

C 2.656446 -1.221247 -0.540294

H 3.747533 -1.247957 -0.397233

H 2.226554 -2.093121 -0.051521

C 2.366953 -1.270447 -2.048903

H 2.839620 -2.192078 -2.415992

H 2.896493 -0.461778 -2.563504

C 0.900474 -1.328772 -2.502652

H 0.399733 -2.181847 -2.048412

H 0.880332 -1.437734 -3.597372

C -1.350360 -0.264057 -2.618044

H -1.707839 0.725314 -2.908173

H -1.371863 -0.892891 -3.517656

C -2.240034 -0.854674 -1.546003

H -1.950104 -1.879997 -1.322092

H -3.288171 -0.838599 -1.878046

C -2.813432 -0.862203 0.819902

H -2.497893 -1.901158 0.714102

H -3.891616 -0.803179 0.612726

C -2.526255 -0.393063 2.244426

H -2.704051 0.680772 2.364444

H -3.254160 -0.885478 2.902505

Page 250: Supporting Information - Wiley-VCHS3 r) Table SB9: B1 enthalpies and free energies for PMe 3 reactions s) Table SB10:  values for PMe 3 reactions t) Table SB11: Energies

S249

C -1.136595 -0.793684 2.731169

H -0.968150 -1.844142 2.490782

H -1.072040 -0.678989 3.822939

C 0.014562 1.366769 2.757767

H 0.112912 1.257044 3.845905

H 0.831446 1.964112 2.368314

H -0.906525 1.895342 2.528954

C 2.877333 1.226469 -0.275760

H 3.933414 1.135983 0.010729

H 2.442030 2.108579 0.185857

H 2.824802 1.330392 -1.352924

C 0.624868 1.076656 -2.935474

H 1.671032 1.251273 -2.714879

H 0.054151 1.970343 -2.694189

H 0.533406 0.857252 -4.007859

C -2.764643 1.268533 -0.388360

H -2.319324 1.846746 -1.193015

H -2.640960 1.830685 0.535961

H -3.836406 1.130585 -0.582978

O 0.059942 1.989448 0.046292

O -0.146036 -1.756176 0.015541

C -0.252452 3.161909 -0.432808

O -0.791770 3.448386 -1.519429

C 0.071595 4.295265 0.556807

F 0.042120 5.536154 -0.018737

F -0.853096 4.279532 1.605655

F 1.334540 4.121519 1.134909

H 0.240083 -2.888968 0.583905

C 0.498028 -4.115419 0.885523

C -0.137606 -4.426628 2.182411

C -1.278448 -5.146625 2.275264

C -1.961771 -5.745172 1.075856

C -1.187351 -5.572671 -0.202593

C -0.045990 -4.851566 -0.273346

H 1.594059 -4.083389 0.921382

H 0.343640 -4.062947 3.087516

H -1.716872 -5.353146 3.248306

H -2.147626 -6.817971 1.255019

H -2.976856 -5.320812 0.964563

H -1.562885 -6.089563 -1.081871

H 0.495998 -4.786474 -1.213221

=== 3I_H (TF) ===

Fe 0.000000 0.000000 0.000000

N 0.000000 0.000000 2.132244

N 2.130849 0.000000 0.209070

N 0.105887 -0.160890 -2.143185

N -2.086306 -0.135413 -0.265783

C 1.297565 -0.680432 2.486315

H 1.493208 -0.566865 3.562846

H 1.196766 -1.749391 2.294989

C 2.439052 -0.079798 1.694202

H 3.356441 -0.662070 1.848249

H 2.639546 0.935779 2.039460

C 2.686578 -1.223819 -0.496371

H 3.777638 -1.216081 -0.351402

H 2.294608 -2.105200 0.010161

C 2.399715 -1.309760 -2.003281

H 2.881003 -2.235350 -2.349274

H 2.921376 -0.506711 -2.534902

C 0.932754 -1.395028 -2.452951

H 0.442388 -2.237192 -1.968660

H 0.911710 -1.536506 -3.543839

C -1.323241 -0.356976 -2.614903

H -1.697385 0.621172 -2.923334

H -1.328008 -1.002190 -3.503444

C -2.199431 -0.947138 -1.533861

H -1.879080 -1.957232 -1.284900

H -3.247627 -0.968033 -1.865365

C -2.784492 -0.920832 0.821368

H -2.444643 -1.952993 0.730296

Page 251: Supporting Information - Wiley-VCHS3 r) Table SB9: B1 enthalpies and free energies for PMe 3 reactions s) Table SB10:  values for PMe 3 reactions t) Table SB11: Energies

S250

H -3.862049 -0.886663 0.605306

C -2.518698 -0.430382 2.242604

H -2.714247 0.641990 2.348938

H -3.244598 -0.927212 2.899824

C -1.126382 -0.803336 2.745492

H -0.936474 -1.856936 2.530751

H -1.068869 -0.667178 3.835162

C -0.017951 1.377325 2.740806

H 0.061875 1.285341 3.831953

H 0.797964 1.979332 2.356395

H -0.942204 1.887597 2.485630

C 2.854407 1.228941 -0.283347

H 3.916695 1.149635 -0.017209

H 2.419774 2.110979 0.179007

H 2.776912 1.322568 -1.359873

C 0.635178 0.993279 -2.960409

H 1.684882 1.173066 -2.759010

H 0.065364 1.891934 -2.736198

H 0.532189 0.745307 -4.025698

C -2.780083 1.187703 -0.426468

H -2.341247 1.760035 -1.238905

H -2.680429 1.770855 0.488300

H -3.845912 1.018679 -0.628166

O 0.065163 1.958608 0.048574

O -0.129788 -1.830789 0.056627

C -0.278280 3.111838 -0.463944

O -0.814010 3.359277 -1.559763

C 0.012869 4.273705 0.506411

F -0.057419 5.501220 -0.092605

F -0.909668 4.249661 1.556726

F 1.280654 4.150069 1.084173

H 0.392856 -2.360178 0.688759

C 1.443454 -4.683227 1.214908

C 2.669989 -4.470736 1.911565

C 2.702035 -4.329838 3.278008

C 1.455574 -4.426516 4.121705

C 0.197141 -4.625601 3.314820

C 0.221417 -4.756822 1.946627

H 1.444646 -4.844347 0.142169

H 3.598851 -4.439653 1.347416

H 3.646799 -4.186797 3.794720

H 1.563827 -5.255721 4.849253

H 1.360667 -3.536149 4.773717

H -0.739202 -4.712151 3.859010

H -0.704156 -4.940052 1.406720

=== 5RC_H (TF) ===

Fe 0.000000 0.000000 0.000000

N 0.000000 0.000000 2.229192

N 2.227990 0.000000 0.230421

N 0.161269 -0.218185 -2.238093

N -2.159273 -0.219997 -0.345284

C 1.301214 -0.706916 2.499072

H 1.529082 -0.669678 3.574758

H 1.167422 -1.750410 2.212196

C 2.456083 -0.077936 1.726222

H 3.375561 -0.646451 1.922484

H 2.630003 0.940683 2.078602

C 2.731281 -1.251567 -0.457535

H 3.818325 -1.307502 -0.289312

H 2.263032 -2.101742 0.040629

C 2.471662 -1.338508 -1.972231

H 2.955696 -2.269225 -2.296426

H 3.003653 -0.539592 -2.500344

C 1.018318 -1.445436 -2.468374

H 0.524703 -2.293149 -1.993291

H 1.040626 -1.629086 -3.554132

C -1.267076 -0.458543 -2.681739

H -1.665037 0.503916 -3.009408

H -1.267625 -1.124503 -3.555648

C -2.160588 -1.056542 -1.600579

Page 252: Supporting Information - Wiley-VCHS3 r) Table SB9: B1 enthalpies and free energies for PMe 3 reactions s) Table SB10:  values for PMe 3 reactions t) Table SB11: Energies

S251

H -1.818999 -2.056184 -1.329090

H -3.187322 -1.134528 -1.987496

C -2.797777 -1.005510 0.777717

H -2.425891 -2.029920 0.704858

H -3.881535 -1.024301 0.590220

C -2.524656 -0.468399 2.189581

H -2.709657 0.609740 2.251749

H -3.270143 -0.927662 2.851906

C -1.145170 -0.831641 2.755569

H -0.923654 -1.874312 2.515956

H -1.154983 -0.731780 3.851104

C -0.017931 1.360396 2.854588

H 0.092440 1.267556 3.943833

H 0.780872 1.977635 2.453312

H -0.955369 1.864121 2.628169

C 2.951187 1.217809 -0.265604

H 4.011339 1.162065 0.017048

H 2.501876 2.107582 0.170979

H 2.889235 1.289146 -1.346817

C 0.682751 0.934053 -3.051626

H 1.717632 1.146589 -2.802120

H 0.081616 1.820439 -2.857815

H 0.633413 0.678219 -4.119383

C -2.892751 1.071412 -0.549489

H -2.430425 1.658912 -1.339390

H -2.862182 1.660771 0.366732

H -3.941166 0.865475 -0.805326

O -0.000394 1.935470 0.040765

O 0.009530 -1.645882 0.146446

C -0.303624 3.090215 -0.502599

O -0.838412 3.306658 -1.601832

C 0.033548 4.263294 0.434228

F -0.010473 5.475334 -0.196011

F -0.869661 4.287638 1.497217

F 1.306930 4.113775 0.991449

H 0.318785 -4.280213 0.123236

C 0.348105 -5.138261 -0.569622

C -0.825075 -5.065530 -1.518924

C -0.703548 -5.096694 -2.855111

C 0.622149 -5.217423 -3.569614

C 1.800121 -5.212137 -2.623310

C 1.677433 -5.179033 -1.287546

H 0.248713 -6.027275 0.076285

H -1.814847 -5.018063 -1.067166

H -1.593272 -5.069546 -3.481595

H 0.634631 -6.143324 -4.169335

H 0.728279 -4.411142 -4.315422

H 2.788194 -5.272693 -3.075951

H 2.568219 -5.213395 -0.662278

=== 5TS_H (TF) ===

Fe 0.000000 0.000000 0.000000

N 0.000000 0.000000 2.236579

N 2.242045 0.000000 0.249631

N 0.161707 -0.125367 -2.259262

N -2.183089 -0.106624 -0.378479

C 1.275666 -0.754201 2.497388

H 1.501914 -0.746481 3.574672

H 1.109043 -1.784325 2.184091

C 2.458952 -0.147902 1.743456

H 3.353105 -0.760763 1.923169

H 2.673238 0.848539 2.135125

C 2.741410 -1.217274 -0.495046

H 3.831069 -1.279403 -0.342195

H 2.281173 -2.088592 -0.028306

C 2.474958 -1.237038 -2.014435

H 2.982856 -2.137256 -2.387788

H 2.993113 -0.404177 -2.501757

C 1.023865 -1.337186 -2.527501

H 0.531287 -2.199373 -2.078626

H 1.059896 -1.487229 -3.618618

Page 253: Supporting Information - Wiley-VCHS3 r) Table SB9: B1 enthalpies and free energies for PMe 3 reactions s) Table SB10:  values for PMe 3 reactions t) Table SB11: Energies

S252

C -1.268297 -0.343111 -2.713267

H -1.645960 0.627566 -3.041000

H -1.276799 -1.003840 -3.591659

C -2.196253 -0.922284 -1.645085

H -1.889644 -1.932652 -1.377086

H -3.218328 -0.962278 -2.051401

C -2.849944 -0.870995 0.739410

H -2.527540 -1.910799 0.655864

H -3.936370 -0.836237 0.567692

C -2.540969 -0.357344 2.155832

H -2.665796 0.729431 2.217712

H -3.313000 -0.774559 2.815685

C -1.184338 -0.788956 2.736203

H -1.004065 -1.836102 2.485333

H -1.211545 -0.701528 3.832914

C 0.029629 1.348762 2.885735

H 0.142355 1.235277 3.973366

H 0.844995 1.947777 2.489860

H -0.891835 1.886495 2.673477

C 2.970228 1.236830 -0.189253

H 4.032616 1.164952 0.083066

H 2.524743 2.106564 0.289809

H 2.899189 1.362981 -1.265444

C 0.689246 1.060831 -3.019446

H 1.718719 1.267603 -2.742714

H 0.086037 1.939319 -2.794710

H 0.656978 0.851870 -4.098371

C -2.866071 1.212387 -0.575981

H -2.369283 1.795927 -1.348230

H -2.825240 1.787341 0.348850

H -3.917844 1.050779 -0.850725

O 0.011758 1.999823 0.040792

O -0.044965 -1.729043 0.118985

C -0.261554 3.187888 -0.430865

O -0.753914 3.482116 -1.534986

C 0.045453 4.300863 0.584645

F 0.013825 5.553651 0.035207

F -0.885884 4.257113 1.625439

F 1.305013 4.118758 1.167005

H -0.027445 -3.201836 0.196982

C -0.023516 -4.399821 0.292204

C -0.124009 -4.964422 -1.078121

C 0.894544 -5.621676 -1.672431

C 2.204712 -5.891187 -0.983731

C 2.232471 -5.440283 0.451313

C 1.205533 -4.785141 1.032971

H -0.940516 -4.545988 0.881822

H -1.064880 -4.833499 -1.607705

H 0.775658 -6.018086 -2.677732

H 2.433729 -6.969443 -1.035782

H 3.033266 -5.422548 -1.545781

H 3.112902 -5.701517 1.033143

H 1.260545 -4.521006 2.086643

=== 5I_H (TF) ===

Fe 0.000000 0.000000 0.000000

N 0.000000 0.000000 2.241318

N 2.248990 0.000000 0.246020

N 0.155991 -0.102148 -2.263209

N -2.189934 -0.086577 -0.377812

C 1.276018 -0.757481 2.500221

H 1.507151 -0.741798 3.576934

H 1.108508 -1.793026 2.206438

C 2.462918 -0.160316 1.741089

H 3.352040 -0.781905 1.917164

H 2.688745 0.832108 2.136350

C 2.752424 -1.206045 -0.514409

H 3.843502 -1.262123 -0.369617

H 2.308114 -2.089116 -0.055991

C 2.477159 -1.212159 -2.032910

H 2.985446 -2.107500 -2.417193

Page 254: Supporting Information - Wiley-VCHS3 r) Table SB9: B1 enthalpies and free energies for PMe 3 reactions s) Table SB10:  values for PMe 3 reactions t) Table SB11: Energies

S253

H 2.990692 -0.373484 -2.514767

C 1.022855 -1.310217 -2.540225

H 0.528758 -2.169855 -2.088185

H 1.053826 -1.457619 -3.631798

C -1.277023 -0.327621 -2.714651

H -1.657905 0.640816 -3.045611

H -1.283142 -0.990263 -3.591678

C -2.200270 -0.908213 -1.643165

H -1.883630 -1.913303 -1.367670

H -3.223114 -0.956599 -2.047336

C -2.863519 -0.847017 0.739791

H -2.551069 -1.889258 0.652230

H -3.949948 -0.800250 0.570410

C -2.546657 -0.341430 2.158762

H -2.664228 0.746134 2.225637

H -3.320221 -0.755720 2.818891

C -1.190399 -0.785222 2.736005

H -1.016640 -1.832298 2.480762

H -1.217889 -0.702857 3.833237

C 0.035224 1.344007 2.898395

H 0.133270 1.225186 3.986807

H 0.863073 1.935233 2.516815

H -0.876858 1.894007 2.676609

C 2.981071 1.238018 -0.183009

H 4.045795 1.155150 0.076769

H 2.548308 2.104704 0.312151

H 2.899308 1.379692 -1.257108

C 0.673857 1.090491 -3.017008

H 1.706268 1.297618 -2.749230

H 0.071292 1.965528 -2.776998

H 0.630755 0.894052 -4.097851

C -2.868888 1.232721 -0.582973

H -2.352848 1.823755 -1.336946

H -2.854894 1.801157 0.347197

H -3.913349 1.074300 -0.886362

O 0.032950 1.995014 0.053121

O -0.078147 -1.834663 0.104959

C -0.219570 3.199560 -0.394718

O -0.733981 3.516134 -1.481235

C 0.145684 4.297057 0.620027

F 0.159450 5.549329 0.070589

F -0.771387 4.293116 1.672583

F 1.405028 4.065431 1.185709

H 0.138648 -2.771869 0.280096

C 0.418405 -5.020293 0.553326

C 1.631292 -5.131082 -0.189413

C 2.854887 -5.100873 0.431307

C 2.991679 -4.978405 1.926356

C 1.671695 -4.860058 2.642977

C 0.474039 -4.896804 1.973730

H -0.539255 -5.129176 0.054074

H 1.579148 -5.264138 -1.266689

H 3.767629 -5.208523 -0.148130

H 3.550557 -5.849565 2.320802

H 3.650409 -4.125881 2.184809

H 1.693498 -4.788629 3.726782

H -0.455858 -4.855751 2.535186

=== 1RC_H (TF) ===

Fe 0.000000 0.000000 0.000000

N 0.000000 0.000000 2.128892

N 2.129837 0.000000 0.165756

N 0.087355 -0.133132 -2.133371

N -2.094594 -0.120700 -0.225814

C 1.301708 -0.703471 2.431686

H 1.507899 -0.649824 3.509887

H 1.173115 -1.749627 2.153458

C 2.430681 -0.069827 1.653235

H 3.363141 -0.627601 1.807533

H 2.606107 0.950714 1.997749

C 2.640288 -1.254662 -0.520774

Page 255: Supporting Information - Wiley-VCHS3 r) Table SB9: B1 enthalpies and free energies for PMe 3 reactions s) Table SB10:  values for PMe 3 reactions t) Table SB11: Energies

S254

H 3.729478 -1.288917 -0.370815

H 2.194565 -2.107145 -0.008387

C 2.351950 -1.347749 -2.024629

H 2.788962 -2.301772 -2.346440

H 2.902355 -0.575487 -2.573026

C 0.882844 -1.384208 -2.467021

H 0.376390 -2.235091 -2.012691

H 0.850415 -1.505680 -3.559611

C -1.353263 -0.289363 -2.588560

H -1.715140 0.704372 -2.857819

H -1.380936 -0.903952 -3.497458

C -2.224302 -0.899358 -1.515328

H -1.920894 -1.924425 -1.301036

H -3.275005 -0.903970 -1.837097

C -2.786289 -0.929166 0.849600

H -2.449653 -1.962244 0.738219

H -3.864084 -0.895820 0.637354

C -2.511917 -0.466129 2.276676

H -2.724911 0.599588 2.410926

H -3.219216 -0.990856 2.931875

C -1.105869 -0.829560 2.741871

H -0.903442 -1.871454 2.483710

H -1.025668 -0.726503 3.833081

C -0.012171 1.368099 2.752840

H 0.085728 1.267751 3.841421

H 0.795789 1.976860 2.362062

H -0.942648 1.878227 2.517941

C 2.883446 1.203385 -0.338098

H 3.932402 1.123176 -0.024934

H 2.442982 2.105306 0.078109

H 2.858416 1.258406 -1.419508

C 0.632129 1.024176 -2.935572

H 1.686140 1.177314 -2.741021

H 0.080776 1.930226 -2.694384

H 0.512928 0.794898 -4.002843

C -2.775551 1.215408 -0.344883

H -2.344128 1.803468 -1.150189

H -2.652870 1.774195 0.581485

H -3.846239 1.061574 -0.531510

O 0.053795 1.966140 0.027831

O -0.024883 -1.649200 0.114061

C -0.250857 3.142780 -0.450488

O -0.833114 3.416148 -1.517062

C 0.142231 4.283780 0.504626

F 0.128913 5.511412 -0.096124

F -0.741423 4.316380 1.585741

F 1.419979 4.081754 1.039441

H 0.751439 -4.405528 0.036784

C 1.122989 -5.249324 -0.569273

C 0.368324 -5.309325 -1.877380

C 0.964969 -5.347068 -3.078316

C 2.464377 -5.340626 -3.265868

C 3.215811 -5.176626 -1.964690

C 2.618114 -5.136831 -0.763717

H 0.895896 -6.146985 0.031492

H -0.717787 -5.350749 -1.811352

H 0.361897 -5.414859 -3.981835

H 2.779882 -6.275974 -3.758906

H 2.756045 -4.549057 -3.977247

H 4.300882 -5.121334 -2.032398

H 3.222893 -5.052482 0.137931

=== 1TS_H (TF) ===

Fe 0.000000 0.000000 0.000000

N 0.000000 0.000000 2.143440

N 2.152839 0.000000 0.208726

N 0.109208 -0.105301 -2.130783

N -2.079651 -0.083235 -0.256348

C 1.283236 -0.729787 2.454543

H 1.478495 -0.693697 3.536070

H 1.135184 -1.765724 2.151612

Page 256: Supporting Information - Wiley-VCHS3 r) Table SB9: B1 enthalpies and free energies for PMe 3 reactions s) Table SB10:  values for PMe 3 reactions t) Table SB11: Energies

S255

C 2.434616 -0.108118 1.697913

H 3.352572 -0.689894 1.853095

H 2.629033 0.901155 2.065343

C 2.675409 -1.231936 -0.503219

H 3.765692 -1.262457 -0.355576

H 2.225421 -2.092553 -0.011793

C 2.389231 -1.291393 -2.011856

H 2.848703 -2.223417 -2.368213

H 2.926195 -0.494159 -2.537074

C 0.923723 -1.339540 -2.471777

H 0.421696 -2.200769 -2.038574

H 0.910789 -1.443772 -3.567434

C -1.320350 -0.254862 -2.617448

H -1.667133 0.738523 -2.906161

H -1.339304 -0.881485 -3.518507

C -2.221955 -0.840978 -1.553234

H -1.958737 -1.877526 -1.356137

H -3.268973 -0.809193 -1.887970

C -2.797132 -0.872623 0.817162

H -2.489133 -1.914061 0.712724

H -3.873576 -0.810327 0.602052

C -2.520820 -0.412356 2.246925

H -2.708032 0.659358 2.371218

H -3.251395 -0.913958 2.895002

C -1.130794 -0.805144 2.739020

H -0.944078 -1.848973 2.483894

H -1.073429 -0.700266 3.831881

C 0.012078 1.361738 2.781925

H 0.119766 1.248912 3.868976

H 0.822728 1.964710 2.388236

H -0.913922 1.887718 2.564402

C 2.912621 1.218034 -0.252604

H 3.957783 1.134064 0.073257

H 2.461538 2.108091 0.177899

H 2.903750 1.302081 -1.333158

C 0.672350 1.067431 -2.900669

H 1.712038 1.236660 -2.650327

H 0.099547 1.964125 -2.675833

H 0.607786 0.845481 -3.974466

C -2.737167 1.266014 -0.373283

H -2.292834 1.848216 -1.175661

H -2.606620 1.820035 0.554604

H -3.809855 1.131012 -0.563975

O 0.088450 1.987305 0.062881

O 0.048151 -1.765521 0.229753

C -0.228530 3.156139 -0.420742

O -0.769510 3.434930 -1.509371

C 0.087291 4.294241 0.565432

F 0.061861 5.532242 -0.017391

F -0.848334 4.282607 1.604544

F 1.343859 4.124161 1.155843

H -0.485595 -2.967777 -0.229164

C -0.735261 -4.189321 -0.359104

C -1.633943 -4.448294 -1.505741

C -1.213549 -5.052866 -2.639478

C 0.188522 -5.568229 -2.816143

C 1.039417 -5.424956 -1.583119

C 0.600646 -4.820438 -0.456971

H -1.216932 -4.336260 0.617638

H -2.676801 -4.154419 -1.410694

H -1.910592 -5.229436 -3.454794

H 0.153517 -6.628597 -3.120281

H 0.673639 -5.068585 -3.674643

H 2.029946 -5.871903 -1.612414

H 1.239816 -4.775235 0.420680

=== 1I_H (TF) ===

Fe 0.000000 0.000000 0.000000

N 0.000000 0.000000 2.130617

N 2.137678 0.000000 0.193635

N 0.088474 -0.161507 -2.132893

Page 257: Supporting Information - Wiley-VCHS3 r) Table SB9: B1 enthalpies and free energies for PMe 3 reactions s) Table SB10:  values for PMe 3 reactions t) Table SB11: Energies

S256

N -2.089555 -0.139066 -0.260692

C 1.289738 -0.717195 2.444027

H 1.485203 -0.670824 3.525004

H 1.151372 -1.754562 2.145174

C 2.431122 -0.086853 1.680313

H 3.356205 -0.657484 1.835155

H 2.616691 0.928693 2.035212

C 2.662705 -1.242260 -0.500864

H 3.751811 -1.270507 -0.345300

H 2.204449 -2.094484 -0.002262

C 2.385664 -1.316776 -2.010080

H 2.857779 -2.245791 -2.359426

H 2.912286 -0.516646 -2.541625

C 0.920299 -1.387697 -2.468032

H 0.437155 -2.261555 -2.033990

H 0.904421 -1.498197 -3.563110

C -1.338318 -0.338555 -2.619072

H -1.696217 0.644900 -2.928003

H -1.345931 -0.980802 -3.509326

C -2.246768 -0.907904 -1.550131

H -2.031132 -1.959918 -1.355019

H -3.292904 -0.856442 -1.885057

C -2.808551 -0.912096 0.824859

H -2.518714 -1.961004 0.732378

H -3.885379 -0.843601 0.613266

C -2.519747 -0.437193 2.246840

H -2.712636 0.634397 2.363833

H -3.240294 -0.938402 2.906519

C -1.120958 -0.818777 2.726797

H -0.923365 -1.859148 2.465353

H -1.057018 -0.717592 3.819646

C -0.003854 1.360084 2.769988

H 0.096267 1.246043 3.857495

H 0.806467 1.968694 2.384181

H -0.931873 1.879619 2.544499

C 2.890395 1.212202 -0.290914

H 3.942153 1.125847 0.012584

H 2.451999 2.105644 0.145900

H 2.857199 1.292254 -1.371517

C 0.629953 1.007255 -2.924421

H 1.672011 1.188844 -2.692169

H 0.051541 1.900428 -2.699835

H 0.552376 0.772166 -3.994668

C -2.750340 1.207772 -0.394506

H -2.307331 1.779409 -1.205214

H -2.619875 1.773809 0.526191

H -3.822946 1.068169 -0.581719

O 0.083635 1.959974 0.060835

O 0.059482 -1.817039 0.243119

C -0.251299 3.121132 -0.437207

O -0.800367 3.380719 -1.524968

C 0.065270 4.274413 0.535686

F 0.012939 5.504705 -0.060540

F -0.854064 4.263358 1.588832

F 1.332794 4.128476 1.106693

H -0.554349 -2.422689 -0.213571

C -1.503981 -4.827288 0.069820

C -2.742002 -4.887412 -0.635047

C -2.786325 -5.153235 -1.982235

C -1.539819 -5.432118 -2.784111

C -0.268910 -5.317869 -1.979555

C -0.281558 -5.046386 -0.632707

H -1.491814 -4.670213 1.143247

H -3.669133 -4.737399 -0.087964

H -3.739135 -5.211150 -2.500648

H -1.605745 -6.445003 -3.229949

H -1.496772 -4.772638 -3.672873

H 0.669411 -5.507397 -2.493804

H 0.654096 -5.010642 -0.081624

KTMC(SR) + C6H8

Page 258: Supporting Information - Wiley-VCHS3 r) Table SB9: B1 enthalpies and free energies for PMe 3 reactions s) Table SB10:  values for PMe 3 reactions t) Table SB11: Energies

S257

=== 3RC_H (SR) ===

Fe 0.000000 0.000000 0.000000

N 0.000000 0.000000 2.163849

N 2.116644 0.000000 0.177324

N 0.124227 -0.193245 -2.158366

N -2.086337 -0.070466 -0.262888

C 1.292398 -0.732530 2.427565

H 1.510151 -0.726348 3.505203

H 1.153208 -1.762840 2.101441

C 2.415244 -0.066964 1.663360

H 3.359378 -0.605175 1.818554

H 2.564829 0.955648 2.014306

C 2.633378 -1.270086 -0.478835

H 3.719027 -1.307157 -0.301906

H 2.161625 -2.104469 0.040455

C 2.378666 -1.399624 -1.984803

H 2.820637 -2.359920 -2.282542

H 2.938840 -0.638445 -2.539369

C 0.916628 -1.453287 -2.443282

H 0.404445 -2.282045 -1.957403

H 0.895189 -1.616930 -3.531532

C -1.310000 -0.368320 -2.613421

H -1.657756 0.608369 -2.955307

H -1.335767 -1.042003 -3.480195

C -2.207016 -0.906106 -1.522218

H -1.920488 -1.925035 -1.263207

H -3.252720 -0.908958 -1.862651

C -2.804637 -0.843073 0.823798

H -2.500116 -1.885915 0.714586

H -3.881447 -0.778731 0.613875

C -2.518791 -0.405837 2.258034

H -2.697549 0.664012 2.403757

H -3.248967 -0.917538 2.899333

C -1.128345 -0.827506 2.730816

H -0.948139 -1.860866 2.427541

H -1.064553 -0.771949 3.827229

C 0.029664 1.321102 2.883075

H 0.246366 1.145311 3.945528

H 0.771890 1.983271 2.448782

H -0.934764 1.814339 2.797162

C 2.869723 1.194409 -0.345145

H 3.930890 1.098993 -0.079238

H 2.459482 2.102050 0.096077

H 2.787808 1.265547 -1.422886

C 0.670611 0.931305 -3.002972

H 1.745424 1.021394 -2.890689

H 0.204854 1.865810 -2.697010

H 0.457674 0.717484 -4.058782

C -2.740214 1.293251 -0.477398

H -3.789969 1.221934 -0.160224

H -2.737284 1.496730 -1.548999

S -0.178400 2.357434 -0.150309

C -2.028090 2.438186 0.225677

O -0.049050 -1.671856 0.141145

H -2.401273 3.392523 -0.156688

H -2.189548 2.428414 1.305286

H -0.088464 -4.288437 -0.013955

C -0.155077 -5.127807 -0.725696

C -1.340880 -4.920750 -1.640558

C -1.252951 -4.899583 -2.979945

C 0.043034 -5.097824 -3.733173

C 1.238218 -5.249450 -2.818931

C 1.148300 -5.266569 -1.479798

H -0.319249 -6.023573 -0.102827

H -2.312446 -4.809930 -1.160832

H -2.150798 -4.769371 -3.581743

H -0.040805 -5.986125 -4.382213

H 0.205881 -4.262158 -4.435810

H 2.205647 -5.379993 -3.300550

H 2.045164 -5.409847 -0.879354

Page 259: Supporting Information - Wiley-VCHS3 r) Table SB9: B1 enthalpies and free energies for PMe 3 reactions s) Table SB10:  values for PMe 3 reactions t) Table SB11: Energies

S258

=== 3TS_H (SR) ===

Fe 0.000000 0.000000 0.000000

N 0.000000 0.000000 2.166646

N 2.117583 0.000000 0.183821

N 0.107195 -0.173810 -2.174168

N -2.109260 -0.042190 -0.267901

C 1.282029 -0.744168 2.436484

H 1.503232 -0.726278 3.513940

H 1.133405 -1.780090 2.137455

C 2.418959 -0.101932 1.669677

H 3.349232 -0.666118 1.816632

H 2.598242 0.910567 2.035385

C 2.657786 -1.234598 -0.509990

H 3.748671 -1.245222 -0.360249

H 2.237351 -2.093263 0.008428

C 2.379803 -1.342293 -2.015576

H 2.855848 -2.276347 -2.345024

H 2.911030 -0.552753 -2.557580

C 0.914981 -1.419872 -2.466819

H 0.409572 -2.244915 -1.968157

H 0.892506 -1.588668 -3.554338

C -1.330870 -0.357919 -2.622221

H -1.676338 0.613498 -2.980930

H -1.359307 -1.041655 -3.481553

C -2.239787 -0.874643 -1.525881

H -1.961439 -1.889302 -1.249924

H -3.283124 -0.865658 -1.874317

C -2.835316 -0.796965 0.825571

H -2.547976 -1.843647 0.721419

H -3.913330 -0.711521 0.627741

C -2.528340 -0.357326 2.256462

H -2.683775 0.716748 2.397086

H -3.267015 -0.848188 2.904536

C -1.146367 -0.805443 2.732111

H -0.988362 -1.840835 2.429262

H -1.086040 -0.746156 3.828928

C 0.044169 1.323136 2.883416

H 0.234479 1.146637 3.951145

H 0.809435 1.968460 2.464345

H -0.906431 1.837315 2.775489

C 2.850444 1.219682 -0.310134

H 3.917304 1.132106 -0.064244

H 2.433832 2.106907 0.163979

H 2.747324 1.325759 -1.383611

C 0.641901 0.962401 -3.013044

H 1.710525 1.085770 -2.874437

H 0.147804 1.885560 -2.718740

H 0.458187 0.742963 -4.073387

C -2.745090 1.327366 -0.487928

H -3.797284 1.273154 -0.175048

H -2.736805 1.528636 -1.560132

S -0.171539 2.345284 -0.133130

C -2.022596 2.466141 0.212423

O -0.208363 -1.779073 0.121122

H -2.373364 3.423787 -0.181993

H -2.196185 2.469238 1.290315

H 0.341968 -2.950671 0.351952

C 0.622012 -4.201308 0.489342

C 1.534841 -4.394973 1.635862

C 1.119794 -4.896552 2.820295

C -0.294119 -5.356891 3.059896

C -1.153003 -5.310987 1.822925

C -0.715510 -4.810691 0.646617

H 1.085594 -4.388704 -0.487372

H 2.581617 -4.127795 1.504723

H 1.824966 -5.022070 3.638311

H -0.284168 -6.382197 3.467522

H -0.757412 -4.758907 3.866512

H -2.149651 -5.738686 1.898095

H -1.363556 -4.831495 -0.225763

Page 260: Supporting Information - Wiley-VCHS3 r) Table SB9: B1 enthalpies and free energies for PMe 3 reactions s) Table SB10:  values for PMe 3 reactions t) Table SB11: Energies

S259

=== 3I_H (SR) ===

Fe 0.000000 0.000000 0.000000

N 0.000000 0.000000 2.162567

N 2.137605 0.000000 0.215508

N 0.131299 -0.200327 -2.158887

N -2.081382 -0.075088 -0.295136

C 1.279703 -0.735628 2.461768

H 1.486191 -0.699711 3.541918

H 1.144361 -1.781022 2.189846

C 2.428833 -0.105606 1.701521

H 3.349789 -0.682270 1.857137

H 2.616778 0.903763 2.072051

C 2.716247 -1.213321 -0.482656

H 3.805626 -1.194743 -0.326621

H 2.337622 -2.100364 0.024487

C 2.443287 -1.309685 -1.988696

H 2.943811 -2.225485 -2.331561

H 2.950503 -0.497609 -2.518275

C 0.980786 -1.425611 -2.436418

H 0.496071 -2.256412 -1.926671

H 0.961799 -1.604697 -3.522005

C -1.289489 -0.446061 -2.630930

H -1.659766 0.497167 -3.037108

H -1.277995 -1.166000 -3.460021

C -2.192844 -0.950036 -1.525361

H -1.888296 -1.947239 -1.215191

H -3.235673 -0.973271 -1.874181

C -2.824591 -0.801250 0.805451

H -2.544531 -1.851414 0.720009

H -3.899738 -0.709569 0.595530

C -2.527379 -0.345521 2.233051

H -2.673064 0.731615 2.360867

H -3.274937 -0.822361 2.881114

C -1.152587 -0.801577 2.721297

H -0.995864 -1.839176 2.423037

H -1.098591 -0.738660 3.818475

C 0.034911 1.325351 2.876242

H 0.179829 1.147650 3.951293

H 0.829555 1.955466 2.488750

H -0.900840 1.856814 2.725810

C 2.858588 1.232769 -0.265029

H 3.927746 1.149294 -0.027803

H 2.441577 2.110950 0.225025

H 2.747300 1.354970 -1.335948

C 0.638929 0.947739 -2.994680

H 1.688670 1.143130 -2.802906

H 0.076784 1.845181 -2.746629

H 0.522863 0.696514 -4.057652

C -2.713839 1.283688 -0.569576

H -3.777241 1.233217 -0.297193

H -2.664584 1.462334 -1.644408

S -0.155097 2.322987 -0.117012

C -2.023859 2.441956 0.133690

O -0.179801 -1.861273 0.115339

H -2.356601 3.389621 -0.298495

H -2.243432 2.470719 1.203099

H 0.512746 -2.465155 0.442826

C 1.344682 -4.836263 0.934031

C 2.521957 -4.633092 1.715234

C 2.458816 -4.497194 3.080490

C 1.152572 -4.583818 3.836744

C -0.045956 -4.777311 2.940861

C 0.073614 -4.904468 1.579669

H 1.423202 -4.996994 -0.137403

H 3.490040 -4.606052 1.217894

H 3.368328 -4.363846 3.661107

H 1.199416 -5.409021 4.578703

H 1.019777 -3.685295 4.474781

H -1.019003 -4.857299 3.414273

H -0.814016 -5.067884 0.974582

Page 261: Supporting Information - Wiley-VCHS3 r) Table SB9: B1 enthalpies and free energies for PMe 3 reactions s) Table SB10:  values for PMe 3 reactions t) Table SB11: Energies

S260

=== 5RC_H (SR) ===

Fe 0.000000 0.000000 0.000000

N 0.000000 0.000000 2.258600

N 2.199118 0.000000 0.226501

N 0.189568 -0.219252 -2.271745

N -2.132670 -0.085441 -0.358915

C 1.290570 -0.738132 2.484583

H 1.534785 -0.750317 3.557821

H 1.140659 -1.764839 2.149911

C 2.437265 -0.084335 1.719658

H 3.366093 -0.641197 1.906125

H 2.596040 0.934301 2.079860

C 2.691862 -1.268423 -0.445561

H 3.774695 -1.339905 -0.255173

H 2.193741 -2.101323 0.052673

C 2.461621 -1.374925 -1.963333

H 2.940404 -2.316806 -2.264350

H 3.015764 -0.591097 -2.491896

C 1.014197 -1.467486 -2.477857

H 0.499990 -2.289624 -1.980351

H 1.043360 -1.681402 -3.558777

C -1.242834 -0.425128 -2.702589

H -1.600733 0.535540 -3.079925

H -1.274055 -1.130442 -3.545659

C -2.172456 -0.941254 -1.607894

H -1.883486 -1.951043 -1.316441

H -3.200378 -0.971824 -1.999441

C -2.824891 -0.848369 0.752463

H -2.516961 -1.891130 0.649423

H -3.907118 -0.794679 0.563346

C -2.531841 -0.399312 2.191811

H -2.696137 0.674590 2.322978

H -3.288343 -0.887335 2.821677

C -1.162078 -0.834567 2.735291

H -0.967695 -1.862983 2.422743

H -1.174127 -0.806898 3.835777

C 0.016239 1.308413 2.983657

H 0.192666 1.136506 4.055494

H 0.784068 1.963237 2.579012

H -0.938587 1.815712 2.860397

C 2.943391 1.199003 -0.282674

H 4.012665 1.105843 -0.046688

H 2.542753 2.098922 0.184545

H 2.829055 1.292515 -1.357746

C 0.730224 0.907597 -3.102208

H 1.795630 1.037305 -2.934417

H 0.223339 1.831110 -2.825800

H 0.576923 0.690947 -4.169121

C -2.772693 1.269866 -0.601366

H -3.835975 1.210299 -0.326610

H -2.723059 1.473606 -1.672382

S -0.209152 2.340964 -0.166056

C -2.080934 2.408347 0.137354

O -0.042705 -1.678192 0.142621

H -2.431452 3.370409 -0.247397

H -2.273126 2.388028 1.211318

H -0.079171 -4.310791 0.034644

C -0.180478 -5.154184 -0.668885

C -1.391764 -4.937503 -1.546822

C -1.346030 -4.924435 -2.888367

C -0.077063 -5.140713 -3.681213

C 1.143244 -5.308633 -2.804195

C 1.095604 -5.318018 -1.462932

H -0.337185 -6.042521 -0.033659

H -2.346552 -4.814427 -1.037413

H -2.261100 -4.787798 -3.462116

H -0.193512 -6.027662 -4.327123

H 0.075818 -4.307205 -4.388524

H 2.092889 -5.455582 -3.315168

H 2.008589 -5.472566 -0.890329

Page 262: Supporting Information - Wiley-VCHS3 r) Table SB9: B1 enthalpies and free energies for PMe 3 reactions s) Table SB10:  values for PMe 3 reactions t) Table SB11: Energies

S261

=== 5TS_H (SR) ===

Fe 0.000000 0.000000 0.000000

N 0.000000 0.000000 2.271411

N 2.228340 0.000000 0.259363

N 0.196311 -0.206138 -2.275365

N -2.174181 -0.050196 -0.393267

C 1.275742 -0.759889 2.505129

H 1.513429 -0.780078 3.580069

H 1.109839 -1.780899 2.163797

C 2.445926 -0.124319 1.754674

H 3.358017 -0.708439 1.941744

H 2.629387 0.881848 2.137453

C 2.729994 -1.242626 -0.444802

H 3.814631 -1.312788 -0.262530

H 2.239011 -2.088846 0.035479

C 2.497018 -1.311182 -1.965479

H 3.009804 -2.224620 -2.297954

H 3.027114 -0.495905 -2.469491

C 1.053263 -1.428622 -2.493556

H 0.553929 -2.267079 -2.009403

H 1.099942 -1.625780 -3.577239

C -1.234633 -0.430571 -2.718376

H -1.586501 0.519267 -3.126583

H -1.251891 -1.153366 -3.547097

C -2.198621 -0.915515 -1.632770

H -1.939229 -1.925098 -1.318776

H -3.215045 -0.932765 -2.055551

C -2.870685 -0.779201 0.733665

H -2.603171 -1.832750 0.636396

H -3.955186 -0.690716 0.569675

C -2.543058 -0.323441 2.166654

H -2.660231 0.758452 2.275861

H -3.319505 -0.764173 2.807037

C -1.192621 -0.796451 2.733729

H -1.021822 -1.832274 2.436454

H -1.227186 -0.756417 3.833580

C 0.039483 1.314260 2.986037

H 0.209652 1.149286 4.060405

H 0.819262 1.952624 2.578223

H -0.903266 1.841095 2.853643

C 2.961702 1.220898 -0.212161

H 4.030626 1.141475 0.031487

H 2.540781 2.104281 0.268645

H 2.855910 1.339334 -1.286365

C 0.725885 0.947327 -3.078865

H 1.779421 1.111396 -2.871065

H 0.184691 1.852243 -2.806554

H 0.614907 0.739409 -4.152889

C -2.789374 1.307337 -0.660502

H -3.863557 1.259828 -0.425805

H -2.699284 1.506028 -1.729933

S -0.240555 2.402597 -0.145757

C -2.120655 2.455188 0.089648

O -0.079942 -1.754625 0.143677

H -2.472725 3.407998 -0.314821

H -2.349185 2.446543 1.157229

H -0.192622 -3.117874 0.206675

C -0.286375 -4.362833 0.288218

C -1.694906 -4.709711 -0.010560

C -2.069105 -5.313443 -1.159710

C -1.082287 -5.747276 -2.211014

C 0.352710 -5.542876 -1.802937

C 0.706144 -4.936360 -0.648842

H -0.017071 -4.490755 1.345271

H -2.445181 -4.459579 0.736300

H -3.115929 -5.545272 -1.339899

H -1.248900 -6.809943 -2.457354

H -1.285708 -5.223733 -3.163508

H 1.115282 -5.945662 -2.464944

H 1.757394 -4.852760 -0.382631

Page 263: Supporting Information - Wiley-VCHS3 r) Table SB9: B1 enthalpies and free energies for PMe 3 reactions s) Table SB10:  values for PMe 3 reactions t) Table SB11: Energies

S262

=== 5I_H (SR) ===

Fe 0.000000 0.000000 0.000000

N 0.000000 0.000000 2.269012

N 2.225910 0.000000 0.250486

N 0.172848 -0.220919 -2.275580

N -2.204248 -0.072951 -0.378416

C 1.276340 -0.763492 2.496114

H 1.516031 -0.792492 3.570826

H 1.105655 -1.779227 2.141855

C 2.447832 -0.128327 1.745606

H 3.357833 -0.717468 1.928035

H 2.637217 0.876528 2.129744

C 2.721546 -1.244267 -0.457928

H 3.806522 -1.318341 -0.279207

H 2.224003 -2.087930 0.020904

C 2.482205 -1.310437 -1.979505

H 3.002369 -2.218185 -2.317177

H 2.999640 -0.488119 -2.485696

C 1.034558 -1.440408 -2.495457

H 0.542674 -2.274219 -1.995536

H 1.070340 -1.646375 -3.578104

C -1.260399 -0.456441 -2.706089

H -1.622140 0.490160 -3.113799

H -1.280200 -1.182273 -3.532611

C -2.216922 -0.944106 -1.612608

H -1.945829 -1.950674 -1.299412

H -3.233093 -0.979544 -2.037110

C -2.891889 -0.793039 0.757573

H -2.634482 -1.851025 0.671539

H -3.978735 -0.702391 0.606222

C -2.548658 -0.329459 2.186789

H -2.670490 0.752411 2.294353

H -3.315430 -0.772990 2.837213

C -1.188565 -0.797067 2.739862

H -1.019698 -1.832777 2.440445

H -1.214521 -0.758054 3.840432

C 0.043091 1.313990 2.979986

H 0.206800 1.153654 4.056160

H 0.830268 1.945103 2.573914

H -0.896031 1.845694 2.837823

C 2.956921 1.220616 -0.221685

H 4.026934 1.142042 0.017731

H 2.536542 2.102568 0.263140

H 2.847153 1.341436 -1.295852

C 0.689209 0.928991 -3.090255

H 1.738024 1.115139 -2.875514

H 0.129601 1.826816 -2.832892

H 0.589783 0.706777 -4.162741

C -2.827376 1.275160 -0.653107

H -3.899007 1.229497 -0.405196

H -2.751962 1.466476 -1.725483

S -0.280172 2.397796 -0.168230

C -2.157843 2.435559 0.081714

O -0.062535 -1.863350 0.173500

H -2.522565 3.382784 -0.324551

H -2.372238 2.430164 1.152496

H -0.401738 -2.777755 0.165144

C -0.663738 -5.092291 0.255760

C -1.677164 -4.993319 1.255623

C -3.008295 -4.927521 0.922179

C -3.478444 -4.988619 -0.509746

C -2.351793 -5.063341 -1.509884

C -1.035496 -5.127330 -1.121364

H 0.376503 -5.202137 0.542398

H -1.384923 -4.989919 2.302401

H -3.767662 -4.874260 1.697214

H -4.149309 -5.860790 -0.642626

H -4.139246 -4.129423 -0.736317

H -2.617947 -5.111441 -2.562025

H -0.257902 -5.225052 -1.874465

Page 264: Supporting Information - Wiley-VCHS3 r) Table SB9: B1 enthalpies and free energies for PMe 3 reactions s) Table SB10:  values for PMe 3 reactions t) Table SB11: Energies

S263

=== 1RC_H (SR) ===

Fe 0.000000 0.000000 0.000000

N 0.000000 0.000000 2.160550

N 2.121099 0.000000 0.181288

N 0.127372 -0.205385 -2.170036

N -2.086411 -0.101294 -0.260812

C 1.294236 -0.727624 2.437321

H 1.507287 -0.699253 3.514700

H 1.164855 -1.767209 2.141438

C 2.417855 -0.067087 1.671105

H 3.360947 -0.605270 1.830816

H 2.570022 0.956049 2.017915

C 2.642656 -1.265702 -0.478349

H 3.727603 -1.303910 -0.299077

H 2.176746 -2.103408 0.041177

C 2.396233 -1.384646 -1.987779

H 2.866216 -2.327083 -2.299373

H 2.942506 -0.606784 -2.531182

C 0.935966 -1.456261 -2.453185

H 0.431969 -2.282489 -1.955202

H 0.917291 -1.626385 -3.539677

C -1.308911 -0.397088 -2.615873

H -1.668136 0.574664 -2.956411

H -1.335594 -1.067693 -3.484373

C -2.200917 -0.938992 -1.520371

H -1.905324 -1.951722 -1.251542

H -3.246231 -0.955410 -1.860817

C -2.798081 -0.873057 0.833725

H -2.483656 -1.914174 0.739036

H -3.875490 -0.823650 0.621746

C -2.517284 -0.416817 2.262963

H -2.708199 0.652618 2.394218

H -3.243968 -0.926431 2.908106

C -1.125058 -0.822129 2.745432

H -0.944147 -1.865913 2.485481

H -1.062725 -0.734671 3.839602

C 0.030235 1.331001 2.863014

H 0.242358 1.168989 3.927963

H 0.776769 1.986378 2.426421

H -0.932448 1.825629 2.769665

C 2.874647 1.195102 -0.340606

H 3.938714 1.097045 -0.086314

H 2.473031 2.101450 0.110132

H 2.782573 1.277736 -1.416448

C 0.660496 0.924296 -3.017628

H 1.732946 1.036239 -2.896574

H 0.179033 1.852557 -2.716394

H 0.456808 0.707408 -4.075535

C -2.754357 1.256014 -0.481727

H -3.800054 1.182148 -0.152916

H -2.767480 1.449737 -1.554587

S -0.193624 2.328366 -0.158283

C -2.046885 2.415128 0.201128

O -0.038812 -1.701722 0.121245

H -2.419898 3.361491 -0.198618

H -2.210842 2.425283 1.279432

H -0.339351 -4.304613 0.675069

C -0.205389 -5.114314 1.417519

C 1.208561 -5.075175 1.955393

C 1.521817 -4.970472 3.266666

C 0.493433 -4.911338 4.362427

C -0.922325 -4.901202 3.826148

C -1.229794 -4.997310 2.516981

H -0.367651 -6.067372 0.856702

H 2.002867 -5.161971 1.210994

H 2.562002 -4.958857 3.591016

H 0.633767 -5.764784 5.048378

H 0.666136 -4.034729 5.000844

H -1.714654 -4.835893 4.568954

H -2.275603 -5.015225 2.206059

Page 265: Supporting Information - Wiley-VCHS3 r) Table SB9: B1 enthalpies and free energies for PMe 3 reactions s) Table SB10:  values for PMe 3 reactions t) Table SB11: Energies

S264

=== 1TS_H (SR) ===

Fe 0.000000 0.000000 0.000000

N 0.000000 0.000000 2.159097

N 2.124452 0.000000 0.189575

N 0.102372 -0.185571 -2.165421

N -2.108991 -0.050187 -0.271705

C 1.280143 -0.745044 2.435769

H 1.494586 -0.727812 3.514554

H 1.132579 -1.780074 2.134733

C 2.421994 -0.104896 1.675237

H 3.349286 -0.673428 1.824730

H 2.604461 0.905972 2.044115

C 2.664681 -1.234096 -0.503810

H 3.755180 -1.248663 -0.350874

H 2.239029 -2.092075 0.011321

C 2.387393 -1.337885 -2.008936

H 2.869347 -2.267386 -2.342708

H 2.911051 -0.542512 -2.549669

C 0.921887 -1.427352 -2.453687

H 0.424205 -2.250936 -1.944325

H 0.895049 -1.601799 -3.540041

C -1.330690 -0.390598 -2.621093

H -1.683487 0.569948 -3.001213

H -1.346756 -1.090514 -3.467275

C -2.239385 -0.896651 -1.520130

H -1.957980 -1.907669 -1.232291

H -3.282776 -0.893767 -1.868540

C -2.843865 -0.788930 0.826747

H -2.570547 -1.840038 0.727899

H -3.921041 -0.691501 0.629854

C -2.528418 -0.346979 2.254453

H -2.674248 0.728822 2.391313

H -3.268581 -0.829377 2.907116

C -1.147985 -0.804062 2.724583

H -0.995281 -1.838587 2.416544

H -1.083626 -0.748368 3.821258

C 0.044289 1.322660 2.878153

H 0.219396 1.142570 3.947908

H 0.820952 1.962524 2.471943

H -0.899991 1.845792 2.758345

C 2.861717 1.218339 -0.300957

H 3.927646 1.128435 -0.051488

H 2.446628 2.106559 0.172685

H 2.764041 1.326662 -1.375117

C 0.630147 0.953430 -3.004274

H 1.693381 1.098127 -2.847332

H 0.115767 1.870281 -2.725930

H 0.468442 0.722601 -4.065716

C -2.735233 1.319705 -0.510869

H -3.792508 1.272340 -0.214176

H -2.709070 1.514100 -1.583970

S -0.163393 2.338611 -0.123364

C -2.020324 2.462305 0.191984

O -0.215637 -1.799824 0.124832

H -2.363643 3.417383 -0.214991

H -2.209696 2.474627 1.267387

H 0.385622 -3.001525 0.405550

C 0.659707 -4.212762 0.575172

C 1.706770 -4.378125 1.610781

C 1.441150 -4.848406 2.848578

C 0.069180 -5.300821 3.273205

C -0.939227 -5.274934 2.154787

C -0.653693 -4.805625 0.921479

H 1.001590 -4.466818 -0.437081

H 2.729329 -4.117459 1.345408

H 2.242070 -4.954727 3.576172

H 0.130873 -6.318836 3.694304

H -0.288212 -4.687976 4.120954

H -1.920733 -5.691613 2.366677

H -1.407888 -4.838096 0.139792

Page 266: Supporting Information - Wiley-VCHS3 r) Table SB9: B1 enthalpies and free energies for PMe 3 reactions s) Table SB10:  values for PMe 3 reactions t) Table SB11: Energies

S265

=== 1I_H (SR) ===

Fe 0.000000 0.000000 0.000000

N 0.000000 0.000000 2.160630

N 2.136236 0.000000 0.214896

N 0.134316 -0.199327 -2.165281

N -2.083284 -0.086680 -0.302073

C 1.282181 -0.731839 2.465632

H 1.487185 -0.686967 3.545375

H 1.148159 -1.780010 2.204406

C 2.430802 -0.106507 1.701806

H 3.349615 -0.686905 1.855546

H 2.623285 0.902471 2.070401

C 2.719098 -1.211450 -0.487941

H 3.809303 -1.186006 -0.335807

H 2.348277 -2.100556 0.022723

C 2.444389 -1.310654 -1.993799

H 2.946169 -2.226907 -2.335042

H 2.952607 -0.499657 -2.526259

C 0.981959 -1.426207 -2.443233

H 0.495339 -2.257472 -1.934849

H 0.963797 -1.603068 -3.529380

C -1.287273 -0.443307 -2.637935

H -1.658437 0.503275 -3.035157

H -1.276453 -1.154318 -3.474703

C -2.188375 -0.958056 -1.536457

H -1.879277 -1.954995 -1.229361

H -3.230734 -0.987204 -1.886451

C -2.819124 -0.823776 0.797621

H -2.528285 -1.870910 0.710348

H -3.895119 -0.743878 0.586952

C -2.528531 -0.363147 2.224709

H -2.684247 0.713095 2.348052

H -3.274592 -0.843313 2.872422

C -1.152229 -0.803904 2.722131

H -0.986028 -1.843638 2.438312

H -1.103424 -0.730678 3.818522

C 0.029418 1.329067 2.869218

H 0.182955 1.157083 3.943588

H 0.815130 1.964343 2.472998

H -0.911613 1.851992 2.723986

C 2.851285 1.236198 -0.267373

H 3.921209 1.158763 -0.031110

H 2.430164 2.113373 0.221003

H 2.738759 1.356274 -1.338597

C 0.645082 0.949468 -2.999309

H 1.702040 1.122488 -2.827934

H 0.104434 1.853764 -2.730548

H 0.504149 0.713178 -4.062623

C -2.730904 1.268120 -0.569986

H -3.792810 1.204904 -0.293860

H -2.688316 1.449783 -1.644380

S -0.179067 2.325464 -0.116228

C -2.049574 2.430673 0.132975

O -0.171791 -1.867820 0.108092

H -2.388733 3.375926 -0.299680

H -2.269956 2.459829 1.202510

H 0.516906 -2.452860 0.475665

C 1.570365 -4.766665 1.303489

C 2.860920 -4.486443 1.838396

C 3.047968 -4.268399 3.180552

C 1.912732 -4.345226 4.168725

C 0.576126 -4.614026 3.526761

C 0.445033 -4.822886 2.176632

H 1.452038 -4.993320 0.248973

H 3.717060 -4.468274 1.169406

H 4.042868 -4.078512 3.573076

H 2.128224 -5.130600 4.920290

H 1.869722 -3.423180 4.781043

H -0.289178 -4.683789 4.180371

H -0.531844 -5.051761 1.760454

Page 267: Supporting Information - Wiley-VCHS3 r) Table SB9: B1 enthalpies and free energies for PMe 3 reactions s) Table SB10:  values for PMe 3 reactions t) Table SB11: Energies

S266

KTMC(N3) + C6H8

=== 3RC_H (N3) ===

Fe 0.000000 0.000000 0.000000

N 0.000000 0.000000 2.123576

N 2.141772 0.000000 0.167103

N 0.100437 -0.146328 -2.138866

N -2.098920 -0.157554 -0.257556

C 1.298683 -0.710834 2.422752

H 1.502129 -0.668927 3.502390

H 1.165775 -1.751890 2.129167

C 2.434248 -0.076441 1.652409

H 3.362946 -0.640337 1.811157

H 2.614620 0.941807 2.002852

C 2.655367 -1.251178 -0.519153

H 3.742057 -1.296818 -0.349926

H 2.185111 -2.101935 -0.025627

C 2.390181 -1.323624 -2.027889

H 2.833702 -2.269578 -2.365947

H 2.940325 -0.538864 -2.558901

C 0.926063 -1.371291 -2.480730

H 0.429421 -2.232904 -2.035478

H 0.903908 -1.484380 -3.575492

C -1.327082 -0.356067 -2.604110

H -1.720798 0.617568 -2.903088

H -1.326755 -0.993153 -3.497985

C -2.186554 -0.973804 -1.525629

H -1.842911 -1.981018 -1.289913

H -3.233478 -1.024498 -1.858017

C -2.785638 -0.951052 0.829476

H -2.436008 -1.981234 0.735948

H -3.864335 -0.932907 0.617607

C -2.514488 -0.462740 2.250250

H -2.723674 0.606753 2.363520

H -3.226969 -0.972452 2.912012

C -1.111219 -0.825289 2.729932

H -0.907729 -1.866771 2.472299

H -1.040424 -0.720407 3.822056

C -0.001780 1.362756 2.755161

H 0.137062 1.264134 3.839763

H 0.793601 1.976655 2.340832

H -0.948864 1.864443 2.565244

C 2.886577 1.207600 -0.335858

H 3.926915 1.158569 0.011310

H 2.397456 2.105377 0.035361

H 2.890359 1.241648 -1.418799

C 0.610900 1.047201 -2.900071

H 1.679577 1.167657 -2.767679

H 0.115877 1.942614 -2.531309

H 0.408802 0.903588 -3.969547

C -2.813277 1.151649 -0.433457

H -2.343651 1.740371 -1.216991

H -2.778042 1.727669 0.489345

H -3.862662 0.963548 -0.695662

N 0.027853 1.960292 -0.145183

N -0.516634 2.975059 0.267676

N -1.000917 3.983798 0.627613

O -0.011572 -1.662305 0.127444

H 0.185114 -4.284944 0.023273

C 0.171606 -5.125298 -0.691114

C -1.027531 -4.997740 -1.603055

C -0.945107 -4.987293 -2.943054

C 0.357987 -5.117857 -3.698935

C 1.563488 -5.180347 -2.787902

C 1.479326 -5.185522 -1.448180

H 0.067620 -6.030013 -0.067813

H -2.002240 -4.940857 -1.120670

H -1.850857 -4.917496 -3.542878

H 0.326970 -6.020541 -4.332634

H 0.466392 -4.286193 -4.416471

H 2.535685 -5.256660 -3.271644

Page 268: Supporting Information - Wiley-VCHS3 r) Table SB9: B1 enthalpies and free energies for PMe 3 reactions s) Table SB10:  values for PMe 3 reactions t) Table SB11: Energies

S267

H 2.385449 -5.267190 -0.849911

=== 3TS_H (N3) ===

Fe 0.000000 0.000000 0.000000

N 0.000000 0.000000 2.106371

N 2.133430 0.000000 0.180806

N 0.077576 -0.115849 -2.176250

N -2.127593 -0.111014 -0.275623

C 1.290803 -0.701963 2.446273

H 1.488879 -0.611816 3.524584

H 1.163643 -1.757879 2.218142

C 2.445084 -0.111236 1.663172

H 3.349761 -0.715783 1.807935

H 2.673882 0.893252 2.024491

C 2.641256 -1.230218 -0.549789

H 3.730143 -1.274227 -0.393076

H 2.187849 -2.094707 -0.071995

C 2.372404 -1.262218 -2.062191

H 2.854006 -2.177189 -2.434467

H 2.905669 -0.444669 -2.559528

C 0.911806 -1.326429 -2.533719

H 0.417884 -2.188905 -2.089045

H 0.903162 -1.430081 -3.629690

C -1.358307 -0.312714 -2.627082

H -1.740760 0.666921 -2.919955

H -1.374740 -0.945329 -3.524755

C -2.231982 -0.913837 -1.548386

H -1.904897 -1.923504 -1.306593

H -3.278418 -0.941443 -1.886895

C -2.828889 -0.889975 0.810987

H -2.514055 -1.929315 0.709541

H -3.909872 -0.835482 0.615659

C -2.527396 -0.416014 2.231091

H -2.710735 0.657206 2.350071

H -3.245574 -0.910707 2.898333

C -1.130445 -0.809628 2.705477

H -0.952181 -1.855646 2.453708

H -1.061151 -0.703796 3.798208

C -0.017808 1.369979 2.726729

H -0.000760 1.276489 3.820450

H 0.841904 1.956276 2.412442

H -0.916836 1.902799 2.424582

C 2.889034 1.204440 -0.319907

H 3.966827 1.031164 -0.199082

H 2.613329 2.090477 0.247172

H 2.678969 1.389131 -1.365878

C 0.576639 1.084368 -2.938854

H 1.650841 1.198439 -2.836337

H 0.089515 1.976169 -2.550512

H 0.351084 0.956001 -4.005838

C -2.817075 1.214230 -0.439461

H -2.317934 1.814749 -1.193302

H -2.769991 1.772382 0.493436

H -3.867071 1.045532 -0.714531

N -0.129267 1.951130 -0.210729

N 0.414643 2.950545 0.236408

N 0.894945 3.952601 0.622935

O -0.140236 -1.783173 0.001818

H 0.284495 -2.891174 0.596799

C 0.484098 -4.125061 0.912231

C 1.699098 -4.287379 1.736744

C 1.653961 -4.638286 3.041835

C 0.366325 -4.943260 3.760508

C -0.840060 -4.916390 2.858936

C -0.771700 -4.567123 1.555062

H 0.598626 -4.476599 -0.121577

H 2.663227 -4.131969 1.257299

H 2.574434 -4.752964 3.609024

H 0.442041 -5.929632 4.249431

H 0.226434 -4.243886 4.605334

H -1.785755 -5.234271 3.290839

Page 269: Supporting Information - Wiley-VCHS3 r) Table SB9: B1 enthalpies and free energies for PMe 3 reactions s) Table SB10:  values for PMe 3 reactions t) Table SB11: Energies

S268

H -1.664412 -4.603726 0.935764

=== 3I_H (N3) ===

Fe 0.000000 0.000000 0.000000

N 0.000000 0.000000 2.119188

N 2.139981 0.000000 0.208882

N 0.098286 -0.159814 -2.152995

N -2.107175 -0.157929 -0.278082

C 1.297104 -0.677422 2.482936

H 1.488324 -0.560097 3.559951

H 1.193332 -1.746041 2.293158

C 2.448616 -0.090353 1.692250

H 3.355969 -0.688385 1.847202

H 2.669360 0.919836 2.043420

C 2.672257 -1.231468 -0.504337

H 3.761084 -1.253565 -0.342475

H 2.244093 -2.107602 -0.020738

C 2.406006 -1.282857 -2.016161

H 2.897884 -2.196512 -2.378399

H 2.928879 -0.463444 -2.521582

C 0.944652 -1.371538 -2.482239

H 0.460712 -2.225240 -2.010635

H 0.933691 -1.499680 -3.575570

C -1.327866 -0.381226 -2.618005

H -1.722905 0.589328 -2.924809

H -1.325478 -1.024720 -3.508109

C -2.192291 -0.985761 -1.535765

H -1.840378 -1.981913 -1.274803

H -3.237354 -1.041325 -1.874290

C -2.799313 -0.936050 0.815004

H -2.456829 -1.967835 0.729908

H -3.879238 -0.908189 0.608763

C -2.522718 -0.435059 2.231153

H -2.716806 0.638399 2.330737

H -3.243288 -0.926515 2.898296

C -1.127391 -0.807432 2.727517

H -0.938572 -1.858643 2.501136

H -1.066703 -0.679981 3.818663

C -0.033643 1.376881 2.723670

H -0.016122 1.297278 3.818551

H 0.820249 1.967925 2.402521

H -0.938700 1.894915 2.414035

C 2.894295 1.203405 -0.298459

H 3.971384 1.039041 -0.159664

H 2.604003 2.094549 0.253391

H 2.698099 1.372202 -1.349971

C 0.592170 1.030172 -2.931781

H 1.660217 1.171649 -2.803815

H 0.075918 1.920814 -2.579724

H 0.397732 0.869630 -4.000544

C -2.822854 1.149224 -0.467306

H -2.332903 1.746445 -1.230114

H -2.791644 1.724554 0.456231

H -3.867761 0.954672 -0.743769

N -0.151544 1.924360 -0.238897

N 0.374857 2.939248 0.200978

N 0.824165 3.963080 0.561039

O -0.123918 -1.854064 0.042846

H 0.369599 -2.402162 0.681766

C 1.311025 -4.743329 1.133589

C 2.420673 -4.577384 2.013194

C 2.251147 -4.513122 3.374868

C 0.893518 -4.650200 4.018521

C -0.232508 -4.794085 3.025289

C -0.006412 -4.848594 1.671399

H 1.470438 -4.841494 0.065021

H 3.422027 -4.520533 1.594545

H 3.109919 -4.404569 4.031176

H 0.895620 -5.520094 4.704791

H 0.701053 -3.797356 4.699598

H -1.239378 -4.902079 3.419816

Page 270: Supporting Information - Wiley-VCHS3 r) Table SB9: B1 enthalpies and free energies for PMe 3 reactions s) Table SB10:  values for PMe 3 reactions t) Table SB11: Energies

S269

H -0.841786 -4.986330 0.990650

=== 5RC_H (N3) ===

Fe 0.000000 0.000000 0.000000

N 0.000000 0.000000 2.218046

N 2.240910 0.000000 0.234085

N 0.160542 -0.209215 -2.234720

N -2.168355 -0.229516 -0.364991

C 1.291262 -0.729401 2.482119

H 1.511742 -0.713689 3.560182

H 1.143443 -1.763627 2.171136

C 2.460262 -0.104499 1.725970

H 3.368691 -0.692025 1.920428

H 2.650126 0.905109 2.097708

C 2.741510 -1.240527 -0.470395

H 3.826710 -1.313097 -0.292539

H 2.255033 -2.095368 0.002221

C 2.495040 -1.291620 -1.988882

H 2.991739 -2.208315 -2.334383

H 3.019352 -0.473103 -2.494463

C 1.045408 -1.407089 -2.491920

H 0.565976 -2.271029 -2.030548

H 1.073019 -1.572803 -3.581140

C -1.254026 -0.488233 -2.688620

H -1.675260 0.455839 -3.042214

H -1.231686 -1.172329 -3.548173

C -2.141471 -1.088784 -1.602811

H -1.771433 -2.072102 -1.311763

H -3.163395 -1.200413 -1.995840

C -2.809784 -0.998239 0.764884

H -2.436660 -2.023111 0.704801

H -3.894565 -1.019790 0.581110

C -2.530808 -0.443975 2.169958

H -2.700824 0.638175 2.215245

H -3.282351 -0.883098 2.839370

C -1.155345 -0.820446 2.740017

H -0.942653 -1.863615 2.495194

H -1.166307 -0.724007 3.836164

C 0.005944 1.348742 2.865676

H 0.156161 1.244765 3.949319

H 0.798791 1.966898 2.448398

H -0.943421 1.854071 2.690560

C 2.965866 1.222410 -0.242019

H 4.018990 1.177873 0.069061

H 2.484948 2.106866 0.172526

H 2.927724 1.296525 -1.324259

C 0.647063 0.993388 -2.984689

H 1.691886 1.188649 -2.764021

H 0.070820 1.864839 -2.678327

H 0.542088 0.827043 -4.066008

C -2.919160 1.040774 -0.612667

H -2.426953 1.627986 -1.385839

H -2.954384 1.641049 0.296069

H -3.947606 0.813998 -0.926440

N 0.015881 1.940872 -0.171063

N -0.601748 2.911184 0.252778

N -1.140708 3.887593 0.613527

O 0.017134 -1.663671 0.142703

H 0.224519 -4.330586 0.027897

C 0.268673 -5.168322 -0.688467

C -0.876039 -5.059370 -1.670497

C -0.713295 -5.045724 -3.003139

C 0.635266 -5.150114 -3.679199

C 1.785145 -5.189746 -2.697472

C 1.620819 -5.199824 -1.365176

H 0.143290 -6.075814 -0.073361

H -1.878793 -5.019288 -1.247335

H -1.582507 -4.991093 -3.656269

H 0.660208 -6.052184 -4.314021

H 0.770143 -4.314819 -4.388102

H 2.786184 -5.242876 -3.121944

Page 271: Supporting Information - Wiley-VCHS3 r) Table SB9: B1 enthalpies and free energies for PMe 3 reactions s) Table SB10:  values for PMe 3 reactions t) Table SB11: Energies

S270

H 2.490774 -5.260506 -0.713195

=== 5TS_H (N3) ===

Fe 0.000000 0.000000 0.000000

N 0.000000 0.000000 2.242173

N 2.248024 0.000000 0.243891

N 0.144792 -0.169782 -2.254138

N -2.205811 -0.174959 -0.377904

C 1.281136 -0.747861 2.497309

H 1.513357 -0.737843 3.573756

H 1.116174 -1.777510 2.183745

C 2.461544 -0.140892 1.737462

H 3.357042 -0.750558 1.922753

H 2.675199 0.857568 2.125197

C 2.752908 -1.215255 -0.497294

H 3.842074 -1.278800 -0.339733

H 2.286723 -2.086023 -0.036223

C 2.490340 -1.228624 -2.016794

H 3.011844 -2.118518 -2.396317

H 2.996281 -0.385141 -2.499035

C 1.041769 -1.352690 -2.529702

H 0.569298 -2.225771 -2.079856

H 1.079463 -1.501407 -3.621349

C -1.276082 -0.441236 -2.702157

H -1.686178 0.506602 -3.057693

H -1.264169 -1.123336 -3.564021

C -2.185258 -1.024844 -1.619779

H -1.835009 -2.011835 -1.322406

H -3.203880 -1.117543 -2.027948

C -2.853628 -0.924561 0.759536

H -2.513150 -1.959533 0.696268

H -3.942341 -0.913573 0.597089

C -2.542239 -0.378388 2.164396

H -2.675726 0.709031 2.204659

H -3.308494 -0.786884 2.836454

C -1.179596 -0.792293 2.747557

H -0.990443 -1.839200 2.504387

H -1.208077 -0.697281 3.843914

C 0.027143 1.347492 2.890809

H 0.171521 1.242964 3.975621

H 0.829650 1.954521 2.475825

H -0.911708 1.869914 2.710562

C 2.968199 1.238526 -0.200279

H 4.024683 1.191198 0.099581

H 2.487894 2.109517 0.242979

H 2.919849 1.346954 -1.279843

C 0.625359 1.049269 -2.982510

H 1.669916 1.243154 -2.758515

H 0.049112 1.912636 -2.654084

H 0.519697 0.910045 -4.067716

C -2.926077 1.112790 -0.620739

H -2.417098 1.694881 -1.386860

H -2.946135 1.709286 0.290606

H -3.960066 0.915842 -0.938218

N -0.026992 1.982113 -0.112329

N -0.593818 2.986987 0.292351

N -1.115164 3.972259 0.660514

O -0.028304 -1.751622 0.140059

H -0.017002 -3.166388 0.218258

C -0.026738 -4.387632 0.287359

C -0.140483 -4.908586 -1.097466

C 0.872996 -5.543856 -1.723267

C 2.189413 -5.837429 -1.054753

C 2.225892 -5.437535 0.396071

C 1.203278 -4.802089 1.006617

H -0.941760 -4.531819 0.879197

H -1.086647 -4.761741 -1.613617

H 0.745407 -5.906483 -2.740274

H 2.417630 -6.913175 -1.146564

H 3.013996 -5.348462 -1.605236

H 3.109452 -5.720586 0.962822

Page 272: Supporting Information - Wiley-VCHS3 r) Table SB9: B1 enthalpies and free energies for PMe 3 reactions s) Table SB10:  values for PMe 3 reactions t) Table SB11: Energies

S271

H 1.265131 -4.575504 2.068637

=== 5I_H (N3) ===

Fe 0.000000 0.000000 0.000000

N 0.000000 0.000000 2.253549

N 2.270276 0.000000 0.284798

N 0.173423 -0.178050 -2.261608

N -2.195771 -0.184363 -0.411538

C 1.270319 -0.758121 2.522184

H 1.492740 -0.752629 3.601437

H 1.103494 -1.788526 2.212387

C 2.470246 -0.166370 1.777260

H 3.350521 -0.798512 1.962554

H 2.704500 0.821198 2.182140

C 2.781355 -1.200791 -0.472046

H 3.869101 -1.270323 -0.302812

H 2.308296 -2.078944 -0.032675

C 2.535604 -1.191054 -1.995235

H 3.083867 -2.060057 -2.386053

H 3.022386 -0.324155 -2.456201

C 1.092592 -1.346733 -2.518402

H 0.631869 -2.218500 -2.053657

H 1.140487 -1.509430 -3.607907

C -1.239325 -0.478309 -2.722152

H -1.657049 0.457174 -3.102396

H -1.207165 -1.177413 -3.570077

C -2.156172 -1.052493 -1.639747

H -1.794699 -2.028005 -1.319372

H -3.169397 -1.161725 -2.058091

C -2.853379 -0.914996 0.730305

H -2.514576 -1.951304 0.682541

H -3.941882 -0.901583 0.563690

C -2.546448 -0.350312 2.131038

H -2.658222 0.740323 2.148949

H -3.327862 -0.732339 2.801603

C -1.196447 -0.777548 2.739914

H -1.015685 -1.827122 2.501087

H -1.244316 -0.680361 3.835801

C 0.030700 1.347214 2.897292

H 0.134995 1.248834 3.987533

H 0.860640 1.936941 2.510344

H -0.890997 1.885246 2.676326

C 2.993415 1.240540 -0.140752

H 4.068364 1.151777 0.073341

H 2.588536 2.098525 0.395015

H 2.863301 1.418644 -1.204684

C 0.639596 1.041440 -2.994618

H 1.663378 1.287800 -2.725286

H 0.007702 1.886162 -2.721482

H 0.593260 0.877192 -4.080880

C -2.907839 1.100800 -0.678697

H -2.382728 1.674592 -1.440285

H -2.931022 1.705660 0.227523

H -3.938974 0.905033 -1.007548

N -0.062023 1.929418 -0.099253

N -0.032798 3.132929 0.079605

N -0.006271 4.295129 0.240968

O -0.049292 -1.860115 0.133491

H 0.139428 -2.790242 0.350217

C -0.029966 -5.072571 0.676880

C 0.538159 -5.276439 -0.615529

C 1.896740 -5.357215 -0.795065

C 2.863417 -5.264600 0.359079

C 2.192348 -5.024961 1.688489

C 0.826100 -4.954143 1.812273

H -1.106897 -5.061255 0.803064

H -0.124133 -5.384424 -1.470843

H 2.311255 -5.532688 -1.784345

H 3.469091 -6.191484 0.410579

H 3.622749 -4.482012 0.165037

H 2.829213 -4.953495 2.566474

Page 273: Supporting Information - Wiley-VCHS3 r) Table SB9: B1 enthalpies and free energies for PMe 3 reactions s) Table SB10:  values for PMe 3 reactions t) Table SB11: Energies

S272

H 0.382136 -4.823881 2.795407

=== 1RC_H (N3) ===

Fe 0.000000 0.000000 0.000000

N 0.000000 0.000000 2.124213

N 2.137453 0.000000 0.163701

N 0.090154 -0.138445 -2.136496

N -2.100728 -0.152889 -0.246407

C 1.299255 -0.708381 2.422740

H 1.505039 -0.664766 3.501928

H 1.166746 -1.750200 2.130849

C 2.431891 -0.072534 1.648865

H 3.363350 -0.631598 1.808484

H 2.607502 0.947432 1.997047

C 2.647969 -1.250090 -0.525523

H 3.734763 -1.299359 -0.358274

H 2.176190 -2.101291 -0.033284

C 2.378681 -1.317802 -2.034240

H 2.820332 -2.263141 -2.375945

H 2.928223 -0.531548 -2.563756

C 0.913433 -1.362409 -2.485318

H 0.416506 -2.224781 -2.041535

H 0.889023 -1.471807 -3.580321

C -1.339976 -0.341658 -2.597293

H -1.732935 0.634763 -2.888223

H -1.345693 -0.973126 -3.495103

C -2.197213 -0.961969 -1.518552

H -1.855965 -1.971737 -1.289239

H -3.245721 -1.007771 -1.846815

C -2.787883 -0.948652 0.838662

H -2.441283 -1.979587 0.740754

H -3.867028 -0.927320 0.628734

C -2.513789 -0.464063 2.259577

H -2.723644 0.604933 2.375882

H -3.224258 -0.975814 2.922041

C -1.109207 -0.825839 2.734478

H -0.905629 -1.867523 2.477386

H -1.035557 -0.720125 3.826413

C -0.005727 1.363139 2.755118

H 0.131614 1.266226 3.840136

H 0.788865 1.979085 2.342374

H -0.953932 1.862330 2.563184

C 2.883715 1.207096 -0.338922

H 3.924404 1.156637 0.006933

H 2.397551 2.105285 0.034979

H 2.885990 1.243814 -1.421607

C 0.596088 1.058046 -2.896527

H 1.665173 1.179813 -2.769564

H 0.101315 1.952094 -2.524313

H 0.388890 0.918221 -3.965542

C -2.811838 1.159801 -0.412450

H -2.344803 1.751692 -1.195124

H -2.770424 1.731054 0.513293

H -3.863345 0.977488 -0.670553

N 0.046036 1.940902 -0.148641

N -0.481353 2.975005 0.226177

N -0.945058 4.001883 0.551765

O -0.018195 -1.665663 0.122963

H 0.200219 -4.301028 -0.017729

C 0.211455 -5.123040 -0.752025

C -0.957873 -4.973250 -1.698589

C -0.832204 -4.928667 -3.034568

C 0.495275 -5.035052 -3.750818

C 1.671116 -5.113037 -2.802882

C 1.543530 -5.154606 -1.467320

H 0.089559 -6.042962 -0.155162

H -1.947503 -4.926711 -1.246321

H -1.718212 -4.845124 -3.661509

H 0.490133 -5.922157 -4.406721

H 0.621968 -4.185428 -4.443989

H 2.659146 -5.168915 -3.256374

Page 274: Supporting Information - Wiley-VCHS3 r) Table SB9: B1 enthalpies and free energies for PMe 3 reactions s) Table SB10:  values for PMe 3 reactions t) Table SB11: Energies

S273

H 2.430499 -5.241408 -0.841728

=== 1TS_H (N3) ===

Fe 0.000000 0.000000 0.000000

N 0.000000 0.000000 2.147751

N 2.134800 0.000000 0.176492

N 0.081784 -0.115175 -2.142186

N -2.116574 -0.122602 -0.232703

C 1.288453 -0.730537 2.439565

H 1.502965 -0.689776 3.517552

H 1.132345 -1.765823 2.143198

C 2.432534 -0.113755 1.663146

H 3.348474 -0.701680 1.806227

H 2.641685 0.893220 2.028844

C 2.652997 -1.225784 -0.543848

H 3.741561 -1.270646 -0.385398

H 2.196483 -2.087853 -0.061658

C 2.382892 -1.262106 -2.054001

H 2.851412 -2.184237 -2.421485

H 2.916108 -0.449431 -2.558885

C 0.920896 -1.316423 -2.517258

H 0.426164 -2.196176 -2.112427

H 0.910629 -1.399460 -3.615428

C -1.354068 -0.326886 -2.590597

H -1.746178 0.646534 -2.890697

H -1.368179 -0.966676 -3.482722

C -2.216556 -0.931473 -1.502712

H -1.882685 -1.939033 -1.262519

H -3.264263 -0.972571 -1.835268

C -2.808824 -0.901353 0.861690

H -2.470718 -1.934265 0.771788

H -3.889096 -0.866982 0.658658

C -2.520439 -0.409556 2.278953

H -2.705080 0.665265 2.384950

H -3.244483 -0.896583 2.945357

C -1.125565 -0.798364 2.763078

H -0.942931 -1.843731 2.511551

H -1.056323 -0.684749 3.854820

C 0.028661 1.358566 2.786411

H 0.188481 1.255478 3.868117

H 0.823893 1.967025 2.363066

H -0.914785 1.874340 2.620470

C 2.878194 1.220728 -0.297357

H 3.932064 1.140977 0.000942

H 2.424106 2.107230 0.138560

H 2.829923 1.314874 -1.375551

C 0.572874 1.089862 -2.901278

H 1.638091 1.231703 -2.759623

H 0.060739 1.976204 -2.535478

H 0.381145 0.944174 -3.972743

C -2.818551 1.194270 -0.405207

H -2.343828 1.781491 -1.186930

H -2.776391 1.767115 0.519143

H -3.870896 1.019718 -0.665971

N 0.030422 1.950646 -0.178923

N -0.493644 2.927268 0.344961

N -0.963276 3.912756 0.780088

O -0.095900 -1.779195 0.257976

H 0.125053 -3.049173 -0.243091

C 0.165120 -4.286423 -0.448892

C -0.827837 -4.622109 -1.498040

C -0.478017 -5.097069 -2.713481

C 0.948906 -5.390481 -3.097122

C 1.923501 -5.180519 -1.966708

C 1.553653 -4.700060 -0.759036

H -0.156944 -4.575312 0.561014

H -1.879500 -4.480642 -1.257372

H -1.243407 -5.329422 -3.450411

H 1.025477 -6.429704 -3.461668

H 1.242105 -4.784352 -3.974257

H 2.954171 -5.479497 -2.143233

Page 275: Supporting Information - Wiley-VCHS3 r) Table SB9: B1 enthalpies and free energies for PMe 3 reactions s) Table SB10:  values for PMe 3 reactions t) Table SB11: Energies

S274

H 2.291572 -4.618206 0.036492

=== 1I_H (N3) ===

Fe 0.000000 0.000000 0.000000

N 0.000000 0.000000 2.122852

N 2.146411 0.000000 0.203451

N 0.089690 -0.167081 -2.153807

N -2.109719 -0.165228 -0.279570

C 1.286892 -0.720641 2.448251

H 1.475324 -0.673238 3.530559

H 1.141170 -1.757109 2.150097

C 2.441142 -0.105469 1.689428

H 3.353565 -0.696595 1.842008

H 2.651597 0.902107 2.054646

C 2.653822 -1.246674 -0.502501

H 3.739035 -1.300924 -0.326862

H 2.164045 -2.092863 -0.024354

C 2.405934 -1.289082 -2.017268

H 2.891019 -2.207023 -2.377005

H 2.939002 -0.474454 -2.519741

C 0.951628 -1.363296 -2.508130

H 0.472414 -2.257862 -2.113363

H 0.959980 -1.450699 -3.605682

C -1.335795 -0.381244 -2.630925

H -1.717747 0.589983 -2.951029

H -1.335943 -1.035905 -3.512395

C -2.232012 -0.957551 -1.555836

H -1.977649 -1.996801 -1.344685

H -3.276528 -0.947851 -1.901399

C -2.809213 -0.940202 0.815906

H -2.486513 -1.979954 0.735069

H -3.888996 -0.902593 0.610643

C -2.522806 -0.444979 2.231864

H -2.718570 0.627891 2.334514

H -3.242243 -0.937765 2.899237

C -1.124640 -0.819347 2.717616

H -0.922857 -1.858649 2.457655

H -1.063562 -0.714153 3.810543

C -0.012617 1.360149 2.757344

H 0.026991 1.259828 3.849848

H 0.837913 1.953289 2.432356

H -0.920849 1.892267 2.479925

C 2.919077 1.194665 -0.290209

H 3.991600 1.028660 -0.120459

H 2.617855 2.091237 0.247183

H 2.758223 1.358467 -1.348964

C 0.588427 1.037376 -2.913377

H 1.652658 1.180566 -2.764418

H 0.064940 1.921571 -2.557745

H 0.409863 0.887703 -3.986531

C -2.809118 1.158061 -0.443051

H -2.330431 1.749584 -1.217152

H -2.740366 1.727644 0.480832

H -3.864297 0.981001 -0.690697

N -0.137885 1.921638 -0.229577

N 0.383641 2.924553 0.244630

N 0.835311 3.936023 0.634819

O 0.049234 -1.843220 0.258293

H -0.418205 -2.463254 -0.332227

C -1.269369 -4.921837 -1.301102

C -2.152160 -4.714681 -2.400879

C -1.711474 -4.796102 -3.698619

C -0.283104 -5.136054 -4.037886

C 0.592465 -5.324890 -2.826003

C 0.100039 -5.228886 -1.547927

H -1.651114 -4.914677 -0.284935

H -3.202149 -4.512584 -2.203441

H -2.403788 -4.657255 -4.524324

H -0.257609 -6.051508 -4.662016

H 0.147654 -4.367974 -4.709091

H 1.634133 -5.583189 -2.995689

Page 276: Supporting Information - Wiley-VCHS3 r) Table SB9: B1 enthalpies and free energies for PMe 3 reactions s) Table SB10:  values for PMe 3 reactions t) Table SB11: Energies

S275

H 0.758654 -5.410532 -0.702987

KTMC(F) + C6H8

=== 3RC_H (F) ===

Fe 0.000000 0.000000 0.000000

N 0.000000 0.000000 2.090664

N 2.118490 0.000000 0.153319

N 0.078021 0.009958 -2.118470

N -2.073608 0.000234 -0.229216

C 1.274256 -0.747280 2.395717

H 1.474076 -0.717063 3.476542

H 1.112528 -1.782499 2.094026

C 2.427050 -0.135703 1.632938

H 3.335965 -0.737011 1.761869

H 2.644754 0.863505 2.015097

C 2.632338 -1.209757 -0.598649

H 3.721215 -1.260373 -0.446210

H 2.169470 -2.084115 -0.139718

C 2.348284 -1.208800 -2.107510

H 2.764770 -2.148688 -2.493363

H 2.916215 -0.415402 -2.606694

C 0.881326 -1.195379 -2.559061

H 0.368474 -2.078375 -2.178588

H 0.857051 -1.225188 -3.659063

C -1.357656 -0.128367 -2.591826

H -1.714938 0.869505 -2.853830

H -1.381462 -0.734454 -3.505876

C -2.240195 -0.743753 -1.531254

H -1.959236 -1.781819 -1.350372

H -3.293457 -0.709269 -1.845426

C -2.819018 -0.782238 0.823911

H -2.538706 -1.829818 0.692620

H -3.893093 -0.683056 0.609643

C -2.526082 -0.364629 2.261850

H -2.708042 0.703029 2.423564

H -3.246504 -0.886168 2.905666

C -1.130303 -0.780896 2.715756

H -0.970118 -1.829385 2.454107

H -1.037863 -0.679500 3.806869

C 0.036864 1.385342 2.670714

H 0.213757 1.321454 3.752394

H 0.807375 1.979933 2.190877

H -0.910831 1.884838 2.483523

C 2.813199 1.258470 -0.300933

H 3.810835 1.308747 0.151469

H 2.203151 2.111241 -0.008199

H 2.935835 1.266515 -1.377818

C 0.602688 1.273823 -2.750055

H 1.686323 1.290863 -2.739918

H 0.231294 2.123691 -2.180231

H 0.274610 1.321723 -3.795365

C -2.643390 1.387146 -0.325042

H -2.085732 1.980424 -1.042366

H -2.554138 1.886959 0.636633

H -3.700905 1.325418 -0.613404

F 0.037822 1.862451 -0.026115

O -0.053446 -1.663395 0.056418

H 0.022578 -4.247514 -0.341015

C -0.066474 -5.013436 -1.128817

C -1.291434 -4.732168 -1.968613

C -1.261429 -4.585137 -3.302764

C 0.002248 -4.700513 -4.125881

C 1.237204 -4.920286 -3.280913

C 1.204904 -5.062987 -1.946498

H -0.196756 -5.967875 -0.590864

H -2.241353 -4.674101 -1.439311

H -2.184942 -4.406810 -3.851231

H -0.103244 -5.527690 -4.848452

H 0.128244 -3.803264 -4.756513

H 2.184336 -4.991581 -3.812627

Page 277: Supporting Information - Wiley-VCHS3 r) Table SB9: B1 enthalpies and free energies for PMe 3 reactions s) Table SB10:  values for PMe 3 reactions t) Table SB11: Energies

S276

H 2.128206 -5.248502 -1.399930

=== 3TS_H (F) ===

Fe 0.000000 0.000000 0.000000

N 0.000000 0.000000 2.082229

N 2.114276 0.000000 0.168978

N 0.069607 0.046323 -2.139434

N -2.087460 0.050355 -0.248894

C 1.263573 -0.750821 2.409951

H 1.459269 -0.699332 3.491318

H 1.105366 -1.794149 2.144773

C 2.431437 -0.169448 1.644090

H 3.319539 -0.803213 1.760974

H 2.686741 0.815766 2.038832

C 2.644268 -1.176923 -0.622397

H 3.736704 -1.206390 -0.485909

H 2.221189 -2.079039 -0.183636

C 2.351624 -1.144187 -2.131708

H 2.798218 -2.060370 -2.542083

H 2.904012 -0.327134 -2.608865

C 0.885356 -1.144545 -2.592722

H 0.377906 -2.026958 -2.204647

H 0.867374 -1.168969 -3.693210

C -1.367515 -0.088531 -2.613205

H -1.716391 0.910251 -2.882625

H -1.396590 -0.696621 -3.526338

C -2.265404 -0.685820 -1.552747

H -1.995491 -1.722936 -1.358806

H -3.316552 -0.632340 -1.872134

C -2.850907 -0.712717 0.804727

H -2.601196 -1.766426 0.669319

H -3.923919 -0.582213 0.601088

C -2.537377 -0.305367 2.242397

H -2.689778 0.766806 2.403757

H -3.270516 -0.804987 2.889367

C -1.152195 -0.754146 2.702092

H -1.016680 -1.806247 2.445361

H -1.065785 -0.653339 3.794129

C 0.049473 1.388775 2.658628

H 0.199612 1.325260 3.744572

H 0.844540 1.965188 2.196868

H -0.880858 1.909829 2.446824

C 2.800242 1.274697 -0.257294

H 3.819222 1.295805 0.148432

H 2.214267 2.118864 0.099407

H 2.868133 1.335273 -1.336770

C 0.590110 1.319799 -2.757223

H 1.673707 1.345445 -2.739691

H 0.211656 2.161981 -2.181651

H 0.270455 1.378402 -3.804886

C -2.631401 1.447531 -0.346630

H -2.045997 2.037042 -1.044350

H -2.557864 1.939498 0.620535

H -3.683439 1.408909 -0.659220

F 0.041453 1.863284 -0.023775

O -0.197140 -1.768526 -0.078225

H 0.200231 -2.901925 0.460399

C 0.365674 -4.153570 0.748957

C 1.267998 -4.690749 -0.291264

C 2.514961 -5.134978 -0.017911

C 3.076108 -5.182406 1.379422

C 2.080568 -4.775044 2.433814

C 0.838266 -4.333160 2.136063

H -0.689557 -4.418427 0.600378

H 0.896249 -4.714996 -1.312531

H 3.146405 -5.518474 -0.816012

H 3.444256 -6.199855 1.595834

H 3.984585 -4.556401 1.448250

H 2.383216 -4.896708 3.470814

H 0.142427 -4.109902 2.942245

Page 278: Supporting Information - Wiley-VCHS3 r) Table SB9: B1 enthalpies and free energies for PMe 3 reactions s) Table SB10:  values for PMe 3 reactions t) Table SB11: Energies

S277

=== 3I_H (F) ===

Fe 0.000000 0.000000 0.000000

N 0.000000 0.000000 2.093086

N 2.125143 0.000000 0.194568

N 0.080006 -0.004384 -2.126288

N -2.076157 -0.000394 -0.259999

C 1.264298 -0.740900 2.440752

H 1.453540 -0.673307 3.522263

H 1.108626 -1.792773 2.200178

C 2.438204 -0.171611 1.672144

H 3.319999 -0.813135 1.791828

H 2.699942 0.810892 2.068835

C 2.693516 -1.161031 -0.596451

H 3.786456 -1.151792 -0.464373

H 2.319915 -2.082411 -0.150121

C 2.389891 -1.147529 -2.102709

H 2.855755 -2.056176 -2.507761

H 2.916055 -0.318875 -2.589318

C 0.920339 -1.191853 -2.548573

H 0.433232 -2.072106 -2.129463

H 0.893430 -1.249026 -3.647479

C -1.348399 -0.182400 -2.613506

H -1.717676 0.800791 -2.912337

H -1.353088 -0.814109 -3.510580

C -2.234736 -0.775914 -1.542534

H -1.937738 -1.799444 -1.319089

H -3.286393 -0.757403 -1.864154

C -2.837752 -0.750187 0.806457

H -2.573757 -1.802681 0.693581

H -3.910399 -0.634487 0.592508

C -2.537542 -0.311653 2.237748

H -2.691666 0.763623 2.377081

H -3.275022 -0.798780 2.889361

C -1.155592 -0.752184 2.714048

H -1.017435 -1.806062 2.464833

H -1.075086 -0.640964 3.805356

C 0.042555 1.394348 2.655860

H 0.174304 1.343779 3.744732

H 0.847244 1.963996 2.202358

H -0.883409 1.912701 2.420991

C 2.794773 1.286533 -0.224182

H 3.813830 1.319601 0.180440

H 2.198448 2.121739 0.135944

H 2.858957 1.353004 -1.303940

C 0.581405 1.264915 -2.764881

H 1.660378 1.338266 -2.693129

H 0.143500 2.113055 -2.242797

H 0.311215 1.273558 -3.828153

C -2.643004 1.384268 -0.395166

H -2.071969 1.963163 -1.113731

H -2.573311 1.904835 0.557362

H -3.695251 1.320885 -0.702650

F 0.030754 1.841886 -0.030531

O -0.188496 -1.848009 -0.006688

H 0.451559 -2.439524 0.435323

C 1.282777 -4.831796 0.534519

C 1.759371 -5.044201 -0.792011

C 3.101871 -5.088443 -1.071357

C 4.148818 -4.939220 0.002676

C 3.571405 -4.688300 1.371520

C 2.216488 -4.657741 1.595988

H 0.216784 -4.841343 0.736328

H 1.038067 -5.190747 -1.591262

H 3.447047 -5.277085 -2.084243

H 4.785887 -5.845619 0.029269

H 4.867631 -4.140509 -0.266043

H 4.268868 -4.574525 2.196707

H 1.845078 -4.524066 2.609332

=== 5RC_H (F) ===

Page 279: Supporting Information - Wiley-VCHS3 r) Table SB9: B1 enthalpies and free energies for PMe 3 reactions s) Table SB10:  values for PMe 3 reactions t) Table SB11: Energies

S278

Fe 0.000000 0.000000 0.000000

N 0.000000 0.000000 2.179331

N 2.215251 0.000000 0.215654

N 0.136468 -0.033698 -2.218200

N -2.148432 -0.042581 -0.342789

C 1.264984 -0.765708 2.452952

H 1.482514 -0.757822 3.531741

H 1.087058 -1.795316 2.140052

C 2.453312 -0.173021 1.700166

H 3.334837 -0.809469 1.856664

H 2.695124 0.811662 2.106555

C 2.719685 -1.193879 -0.561272

H 3.806910 -1.270303 -0.399878

H 2.241914 -2.075560 -0.130080

C 2.457250 -1.162759 -2.078812

H 2.930755 -2.071171 -2.475231

H 2.998087 -0.332104 -2.546291

C 1.002377 -1.217086 -2.580961

H 0.511481 -2.107449 -2.185658

H 1.023076 -1.296196 -3.679827

C -1.288164 -0.241456 -2.686493

H -1.668421 0.729868 -3.011034

H -1.289621 -0.899251 -3.565721

C -2.207040 -0.832530 -1.621492

H -1.908498 -1.855355 -1.387820

H -3.238761 -0.846552 -2.004677

C -2.853949 -0.804666 0.749390

H -2.557779 -1.851642 0.647866

H -3.936407 -0.737085 0.561630

C -2.546500 -0.331196 2.177036

H -2.687775 0.750405 2.278631

H -3.303766 -0.785312 2.829854

C -1.178725 -0.770539 2.717963

H -1.015313 -1.820722 2.463424

H -1.167172 -0.680014 3.814847

C 0.045468 1.375738 2.764609

H 0.195784 1.314319 3.851425

H 0.842146 1.956913 2.307367

H -0.887587 1.895203 2.554352

C 2.887101 1.274854 -0.203043

H 3.906592 1.315796 0.202470

H 2.293410 2.116025 0.153519

H 2.950874 1.337493 -1.284516

C 0.632981 1.241480 -2.833643

H 1.708861 1.327996 -2.720739

H 0.167259 2.083013 -2.321805

H 0.399200 1.258525 -3.906325

C -2.740257 1.321562 -0.504759

H -2.172421 1.897961 -1.230579

H -2.688062 1.860144 0.439658

H -3.788541 1.237860 -0.823436

F 0.006883 1.845571 -0.031438

O -0.037389 -1.661658 0.067921

H 0.033341 -4.192420 -0.173912

C -0.002372 -5.003563 -0.920186

C -1.177683 -4.785061 -1.845504

C -1.069308 -4.710182 -3.181560

C 0.242300 -4.852261 -3.920439

C 1.426051 -5.012484 -2.993064

C 1.315479 -5.083228 -1.657156

H -0.156433 -5.926992 -0.336209

H -2.158450 -4.711875 -1.377543

H -1.960113 -4.574482 -3.792454

H 0.188283 -5.716595 -4.603946

H 0.397683 -3.986926 -4.587955

H 2.403832 -5.101934 -3.462899

H 2.206174 -5.228502 -1.047927

=== 5TS_H (F) ===

Fe 0.000000 0.000000 0.000000

N 0.000000 0.000000 2.200379

Page 280: Supporting Information - Wiley-VCHS3 r) Table SB9: B1 enthalpies and free energies for PMe 3 reactions s) Table SB10:  values for PMe 3 reactions t) Table SB11: Energies

S279

N 2.229220 0.000000 0.229296

N 0.127791 0.009051 -2.242697

N -2.174447 0.011574 -0.356052

C 1.253603 -0.787484 2.463433

H 1.477668 -0.792149 3.541574

H 1.056239 -1.809435 2.141040

C 2.456420 -0.212978 1.712826

H 3.320484 -0.875197 1.859946

H 2.725389 0.755872 2.139303

C 2.735876 -1.166145 -0.583543

H 3.826423 -1.237196 -0.440402

H 2.274961 -2.064545 -0.170936

C 2.459518 -1.096297 -2.100326

H 2.959776 -1.976740 -2.527588

H 2.981404 -0.240700 -2.542926

C 1.005757 -1.160900 -2.613802

H 0.518048 -2.057066 -2.227576

H 1.038459 -1.230177 -3.713465

C -1.300890 -0.195970 -2.704375

H -1.674938 0.775995 -3.033901

H -1.311645 -0.855230 -3.583080

C -2.233424 -0.772267 -1.637717

H -1.944870 -1.794688 -1.395766

H -3.262136 -0.776171 -2.030765

C -2.888874 -0.732949 0.741131

H -2.623272 -1.787091 0.636070

H -3.972327 -0.635877 0.570670

C -2.554271 -0.270517 2.169192

H -2.659718 0.815583 2.266705

H -3.326322 -0.695683 2.824141

C -1.200281 -0.746910 2.720595

H -1.057476 -1.798217 2.461411

H -1.204277 -0.663819 3.818508

C 0.069133 1.370543 2.794541

H 0.218834 1.302857 3.881514

H 0.873783 1.942397 2.339616

H -0.854661 1.906992 2.586671

C 2.895392 1.289468 -0.153998

H 3.921345 1.320317 0.236641

H 2.303395 2.116581 0.236021

H 2.940558 1.391471 -1.234116

C 0.621035 1.293209 -2.841940

H 1.691160 1.398826 -2.693154

H 0.129880 2.126598 -2.341569

H 0.420266 1.311663 -3.921791

C -2.737561 1.387053 -0.520739

H -2.135947 1.959169 -1.222116

H -2.700607 1.916514 0.429670

H -3.779036 1.329423 -0.868120

F 0.019597 1.886014 -0.018695

O -0.073975 -1.740184 0.057093

H -0.086736 -3.171192 0.025368

C -0.097788 -4.382212 -0.005634

C -0.693389 -4.783603 -1.307358

C 0.026248 -5.353070 -2.295912

C 1.485516 -5.696439 -2.151846

C 2.028560 -5.426483 -0.772623

C 1.296024 -4.852788 0.204048

H -0.753962 -4.594497 0.850249

H -1.755452 -4.598535 -1.450725

H -0.452628 -5.624401 -3.233577

H 1.641113 -6.758898 -2.407409

H 2.081645 -5.155215 -2.909580

H 3.045844 -5.754642 -0.571011

H 1.725848 -4.721576 1.194886

=== 5I_H (F) ===

Fe 0.000000 0.000000 0.000000

N 0.000000 0.000000 2.209685

N 2.237751 0.000000 0.242304

N 0.135041 0.023946 -2.249805

Page 281: Supporting Information - Wiley-VCHS3 r) Table SB9: B1 enthalpies and free energies for PMe 3 reactions s) Table SB10:  values for PMe 3 reactions t) Table SB11: Energies

S280

N -2.180879 0.023206 -0.372346

C 1.244698 -0.804205 2.464951

H 1.467459 -0.826610 3.543370

H 1.036485 -1.818480 2.125899

C 2.457973 -0.235883 1.723945

H 3.312118 -0.912606 1.864641

H 2.740276 0.724015 2.162869

C 2.742516 -1.155944 -0.585156

H 3.831651 -1.238539 -0.435436

H 2.268788 -2.054770 -0.187241

C 2.477653 -1.059361 -2.103462

H 2.992229 -1.923958 -2.546382

H 2.989980 -0.187253 -2.524418

C 1.026449 -1.132961 -2.626305

H 0.546568 -2.037483 -2.249276

H 1.065712 -1.194739 -3.726429

C -1.290703 -0.194042 -2.716914

H -1.667844 0.772901 -3.058157

H -1.292721 -0.861355 -3.589818

C -2.230389 -0.765098 -1.651351

H -1.943010 -1.786339 -1.402746

H -3.256056 -0.773820 -2.053144

C -2.892173 -0.718208 0.727774

H -2.621821 -1.771936 0.628035

H -3.976553 -0.626299 0.558902

C -2.558100 -0.248050 2.155605

H -2.651175 0.840150 2.243414

H -3.337726 -0.659888 2.810336

C -1.210639 -0.735294 2.719512

H -1.075629 -1.787581 2.459751

H -1.225052 -0.653014 3.817572

C 0.085887 1.363213 2.814534

H 0.222636 1.287248 3.902803

H 0.907247 1.922206 2.372778

H -0.825360 1.918508 2.599224

C 2.912187 1.288732 -0.120777

H 3.950858 1.292317 0.236862

H 2.349042 2.112670 0.315325

H 2.920496 1.426790 -1.197668

C 0.616161 1.316761 -2.837420

H 1.681557 1.441015 -2.668334

H 0.102512 2.138862 -2.340632

H 0.432988 1.337320 -3.920507

C -2.752055 1.393009 -0.543087

H -2.175016 1.955330 -1.273168

H -2.687088 1.937787 0.397190

H -3.803038 1.328780 -0.860026

F 0.022759 1.883334 -0.009997

O -0.084079 -1.843401 0.065323

H -0.130120 -2.814202 -0.004973

C -0.623362 -5.044256 -0.020767

C -0.691203 -5.065995 -1.446285

C 0.426267 -5.289835 -2.212283

C 1.778193 -5.551054 -1.596909

C 1.774257 -5.502215 -0.089563

C 0.626456 -5.272341 0.628805

H -1.528091 -4.922676 0.565993

H -1.653543 -4.920286 -1.930293

H 0.353065 -5.322641 -3.295720

H 2.156782 -6.535414 -1.935742

H 2.528247 -4.842924 -2.002189

H 2.714031 -5.691658 0.421133

H 0.662184 -5.279483 1.714955

=== 1RC_H (F) ===

Fe 0.000000 0.000000 0.000000

N 0.000000 0.000000 2.090747

N 2.117853 0.000000 0.152103

N 0.076021 0.014450 -2.117677

N -2.074189 0.005370 -0.223822

C 1.275451 -0.746078 2.396535

Page 282: Supporting Information - Wiley-VCHS3 r) Table SB9: B1 enthalpies and free energies for PMe 3 reactions s) Table SB10:  values for PMe 3 reactions t) Table SB11: Energies

S281

H 1.475407 -0.714739 3.477141

H 1.113910 -1.781943 2.097147

C 2.427173 -0.134397 1.632800

H 3.337470 -0.733093 1.762681

H 2.643023 0.865549 2.013670

C 2.629731 -1.212035 -0.599926

H 3.718799 -1.263369 -0.450546

H 2.168362 -2.084919 -0.136470

C 2.341809 -1.214383 -2.108118

H 2.754942 -2.155999 -2.493357

H 2.913089 -0.425095 -2.609658

C 0.875093 -1.194307 -2.560610

H 0.357522 -2.075498 -2.182253

H 0.851741 -1.222543 -3.660444

C -1.362540 -0.116932 -2.588514

H -1.716306 0.883574 -2.844362

H -1.391447 -0.717467 -3.505877

C -2.246103 -0.732760 -1.529219

H -1.970568 -1.772916 -1.352874

H -3.299572 -0.692655 -1.841478

C -2.821392 -0.778477 0.828499

H -2.545306 -1.826692 0.693246

H -3.895206 -0.675637 0.615584

C -2.526383 -0.366647 2.267286

H -2.711080 0.699747 2.433997

H -3.245256 -0.891320 2.910165

C -1.129817 -0.780999 2.719117

H -0.968746 -1.829948 2.459821

H -1.035597 -0.678188 3.809778

C 0.035370 1.386836 2.668960

H 0.222958 1.326633 3.748844

H 0.797001 1.985458 2.180197

H -0.916902 1.880901 2.491338

C 2.814644 1.256963 -0.304756

H 3.813449 1.307248 0.144899

H 2.207849 2.111668 -0.011013

H 2.934673 1.264768 -1.381692

C 0.606910 1.276118 -2.750051

H 1.690603 1.284351 -2.748046

H 0.246666 2.128012 -2.176251

H 0.272477 1.331543 -3.792832

C -2.640375 1.394783 -0.312655

H -2.076175 1.992831 -1.020670

H -2.557372 1.886668 0.653527

H -3.696015 1.338981 -0.608258

F 0.038319 1.860034 -0.021267

O -0.057797 -1.666309 0.053952

H -0.053552 -4.246946 -0.390756

C -0.156174 -5.002593 -1.186593

C -1.372002 -4.690570 -2.027499

C -1.336966 -4.538057 -3.360423

C -0.076495 -4.674870 -4.182729

C 1.150942 -4.921226 -3.335957

C 1.113705 -5.070244 -2.002979

H -0.306627 -5.958719 -0.656909

H -2.322171 -4.616875 -1.500249

H -2.256458 -4.339466 -3.908483

H -0.196923 -5.497450 -4.908013

H 0.067868 -3.779298 -4.811465

H 2.097836 -5.008546 -3.865715

H 2.032678 -5.277007 -1.456910

=== 1TS_H (F) ===

Fe 0.000000 0.000000 0.000000

N 0.000000 0.000000 2.082183

N 2.110797 0.000000 0.173848

N 0.067734 0.039297 -2.142169

N -2.084344 0.044053 -0.255647

C 1.255684 -0.765201 2.409963

H 1.450814 -0.716622 3.491639

H 1.081344 -1.806707 2.145251

Page 283: Supporting Information - Wiley-VCHS3 r) Table SB9: B1 enthalpies and free energies for PMe 3 reactions s) Table SB10:  values for PMe 3 reactions t) Table SB11: Energies

S282

C 2.429946 -0.192262 1.646312

H 3.308327 -0.840996 1.751047

H 2.702555 0.783447 2.052658

C 2.653937 -1.162713 -0.629483

H 3.746242 -1.181765 -0.490861

H 2.240634 -2.069312 -0.191666

C 2.362488 -1.121635 -2.137933

H 2.826123 -2.024701 -2.559135

H 2.900767 -0.290678 -2.607120

C 0.895746 -1.142936 -2.595639

H 0.400227 -2.030575 -2.203156

H 0.874239 -1.170551 -3.695977

C -1.366933 -0.112441 -2.618009

H -1.724911 0.880154 -2.898520

H -1.389514 -0.730220 -3.524718

C -2.258907 -0.706573 -1.551126

H -1.979947 -1.740002 -1.346489

H -3.311177 -0.666941 -1.868964

C -2.850573 -0.707705 0.804406

H -2.600624 -1.762678 0.679956

H -3.922813 -0.578359 0.595903

C -2.539465 -0.285482 2.238430

H -2.684649 0.789771 2.386639

H -3.278709 -0.771645 2.888840

C -1.159318 -0.739554 2.707241

H -1.027798 -1.795426 2.467038

H -1.074822 -0.626141 3.798254

C 0.063703 1.389028 2.655083

H 0.191583 1.326185 3.743903

H 0.878626 1.950483 2.210148

H -0.852425 1.925457 2.422252

C 2.787661 1.284144 -0.235602

H 3.813175 1.297598 0.153642

H 2.207206 2.120337 0.147397

H 2.835305 1.368629 -1.314546

C 0.575621 1.318723 -2.758068

H 1.658936 1.356140 -2.739590

H 0.188662 2.156243 -2.181463

H 0.256540 1.376111 -3.805932

C -2.627720 1.440126 -0.368429

H -2.043633 2.021081 -1.074171

H -2.551742 1.943649 0.592503

H -3.680263 1.398522 -0.678973

F 0.040700 1.860250 -0.025189

O -0.197203 -1.787509 -0.075679

H 0.214304 -2.971208 0.529161

C 0.418993 -4.159595 0.845208

C 1.821359 -4.520202 0.524851

C 2.732827 -4.830694 1.471080

C 2.398445 -4.897488 2.938921

C 0.934694 -4.681726 3.224166

C 0.039017 -4.371152 2.262709

H -0.308140 -4.582529 0.136931

H 2.106824 -4.536436 -0.524659

H 3.749520 -5.090253 1.185814

H 2.712540 -5.874310 3.344495

H 3.009861 -4.170515 3.504580

H 0.605580 -4.829804 4.249836

H -1.014322 -4.278933 2.518485

=== 1I_H (F) ===

Fe 0.000000 0.000000 0.000000

N 0.000000 0.000000 2.089958

N 2.113182 0.000000 0.189846

N 0.079724 -0.000064 -2.128716

N -2.072088 -0.002168 -0.258317

C 1.269723 -0.727518 2.446519

H 1.462783 -0.637293 3.525891

H 1.125770 -1.788047 2.236753

C 2.435146 -0.156717 1.665172

H 3.325034 -0.787656 1.784755

Page 284: Supporting Information - Wiley-VCHS3 r) Table SB9: B1 enthalpies and free energies for PMe 3 reactions s) Table SB10:  values for PMe 3 reactions t) Table SB11: Energies

S283

H 2.690470 0.831945 2.051323

C 2.669164 -1.172185 -0.593183

H 3.760254 -1.184559 -0.445556

H 2.258902 -2.082884 -0.156244

C 2.385222 -1.145916 -2.103203

H 2.857102 -2.048673 -2.515948

H 2.916533 -0.312192 -2.575683

C 0.918510 -1.184831 -2.559252

H 0.430840 -2.067786 -2.146860

H 0.897141 -1.231556 -3.658938

C -1.348334 -0.175902 -2.613163

H -1.719249 0.808533 -2.906549

H -1.355346 -0.804420 -3.512861

C -2.230791 -0.774957 -1.542087

H -1.927553 -1.797277 -1.321170

H -3.283638 -0.759329 -1.860168

C -2.826486 -0.760300 0.806017

H -2.551333 -1.810086 0.691114

H -3.900087 -0.655405 0.590554

C -2.533898 -0.321450 2.239216

H -2.695842 0.752566 2.378578

H -3.269722 -0.815471 2.887832

C -1.149784 -0.751336 2.719983

H -1.006618 -1.809883 2.491697

H -1.070303 -0.626473 3.810215

C 0.033267 1.398097 2.645043

H 0.156045 1.351569 3.735262

H 0.839380 1.968096 2.194611

H -0.892099 1.912564 2.399304

C 2.783250 1.281393 -0.242143

H 3.810228 1.305344 0.143021

H 2.198809 2.119233 0.131472

H 2.825300 1.350188 -1.322468

C 0.577167 1.272611 -2.764066

H 1.659744 1.329061 -2.729942

H 0.167864 2.116445 -2.212076

H 0.272640 1.301343 -3.817603

C -2.644762 1.379685 -0.388724

H -2.079698 1.960328 -1.110814

H -2.570650 1.900211 0.563585

H -3.698603 1.311559 -0.690193

F 0.030794 1.846100 -0.030794

O -0.170317 -1.846700 -0.042858

H 0.285566 -2.437480 0.585087

C 0.093602 -4.767555 1.691445

C 1.056526 -4.941130 0.653652

C 2.399415 -5.031476 0.930554

C 2.930300 -4.980397 2.341714

C 1.857137 -4.766619 3.379853

C 0.526825 -4.684624 3.046633

H -0.963714 -4.741555 1.451790

H 0.712478 -5.016353 -0.374127

H 3.117321 -5.188828 0.129891

H 3.481654 -5.915570 2.565163

H 3.714243 -4.202673 2.432016

H 2.168509 -4.716820 4.419590

H -0.215846 -4.570327 3.831936

KTMC(NCS) + C6H8

=== 3RC_H (NCS) ===

Fe 0.000000 0.000000 0.000000

N 0.000000 0.000000 2.124608

N 2.141466 0.000000 0.178042

N 0.085103 -0.114894 -2.138968

N -2.099999 -0.126282 -0.252254

C 1.288611 -0.726556 2.428493

H 1.488608 -0.688950 3.508755

H 1.143229 -1.765950 2.134430

C 2.435136 -0.104527 1.664659

H 3.353190 -0.687217 1.813348

Page 285: Supporting Information - Wiley-VCHS3 r) Table SB9: B1 enthalpies and free energies for PMe 3 reactions s) Table SB10:  values for PMe 3 reactions t) Table SB11: Energies

S284

H 2.635288 0.904459 2.030109

C 2.653148 -1.238783 -0.534663

H 3.739998 -1.286146 -0.369671

H 2.186238 -2.098225 -0.053501

C 2.383130 -1.281822 -2.043883

H 2.833767 -2.216055 -2.403948

H 2.926797 -0.482187 -2.559209

C 0.919396 -1.330988 -2.498363

H 0.425566 -2.201632 -2.068641

H 0.898823 -1.426005 -3.594324

C -1.345520 -0.325670 -2.605548

H -1.737517 0.646334 -2.910992

H -1.345452 -0.968147 -3.494824

C -2.208391 -0.933891 -1.524535

H -1.881414 -1.948251 -1.295657

H -3.257555 -0.966506 -1.851165

C -2.798938 -0.911087 0.834411

H -2.469238 -1.947588 0.737814

H -3.876959 -0.873467 0.622918

C -2.520630 -0.429244 2.255129

H -2.716074 0.642207 2.370432

H -3.239373 -0.930233 2.916537

C -1.122719 -0.809575 2.733482

H -0.932626 -1.854995 2.481325

H -1.049529 -0.701766 3.824958

C 0.007940 1.367958 2.748599

H 0.121446 1.271512 3.836145

H 0.817488 1.970334 2.347378

H -0.923963 1.882751 2.525701

C 2.894969 1.212762 -0.302215

H 3.948023 1.122320 -0.005760

H 2.462743 2.108247 0.137255

H 2.852028 1.301859 -1.380862

C 0.588329 1.089183 -2.890822

H 1.644027 1.252618 -2.711724

H 0.042319 1.973873 -2.573218

H 0.441724 0.926967 -3.966515

C -2.786400 1.201841 -0.412372

H -2.320985 1.783476 -1.202412

H -2.705323 1.775750 0.508002

H -3.845618 1.037502 -0.648595

N -0.018823 1.936748 -0.078223

C -0.081272 3.133297 -0.085660

S -0.170985 4.785846 -0.093526

O -0.014519 -1.660629 0.106789

H 0.088551 -4.297378 -0.152012

C 0.055412 -5.101774 -0.904955

C -1.138567 -4.901709 -1.809240

C -1.056392 -4.834728 -3.147051

C 0.241100 -4.964544 -3.910469

C 1.444146 -5.086407 -3.003743

C 1.360057 -5.151511 -1.666184

H -0.070380 -6.031790 -0.324062

H -2.111921 -4.841575 -1.324429

H -1.961001 -4.717356 -3.741152

H 0.189960 -5.842628 -4.576683

H 0.366499 -4.110696 -4.598309

H 2.415278 -5.156491 -3.490515

H 2.265191 -5.273589 -1.073475

=== 3TS_H (NCS) ===

Fe 0.000000 0.000000 0.000000

N 0.000000 0.000000 2.135264

N 2.154447 0.000000 0.211006

N 0.090900 -0.068397 -2.138606

N -2.091717 -0.071287 -0.271962

C 1.271833 -0.748542 2.451046

H 1.465246 -0.712542 3.533107

H 1.107298 -1.780857 2.147605

C 2.438513 -0.149532 1.696825

H 3.336249 -0.765522 1.836328

Page 286: Supporting Information - Wiley-VCHS3 r) Table SB9: B1 enthalpies and free energies for PMe 3 reactions s) Table SB10:  values for PMe 3 reactions t) Table SB11: Energies

S285

H 2.672305 0.843794 2.084596

C 2.677883 -1.207730 -0.539683

H 3.766327 -1.251471 -0.381731

H 2.214983 -2.081173 -0.083484

C 2.406021 -1.203496 -2.051321

H 2.883712 -2.110040 -2.447443

H 2.931458 -0.373634 -2.536480

C 0.944811 -1.262155 -2.519749

H 0.462148 -2.149995 -2.117209

H 0.938102 -1.332899 -3.618596

C -1.332336 -0.269775 -2.628358

H -1.708338 0.702946 -2.950503

H -1.329583 -0.920616 -3.512037

C -2.225724 -0.851312 -1.554678

H -1.952053 -1.882068 -1.344043

H -3.273144 -0.837525 -1.890689

C -2.815428 -0.840001 0.811152

H -2.516280 -1.885083 0.715248

H -3.892514 -0.771318 0.599916

C -2.528799 -0.371207 2.236333

H -2.698231 0.704599 2.351711

H -3.266744 -0.854282 2.890297

C -1.144759 -0.784886 2.730512

H -0.973334 -1.832027 2.476662

H -1.086982 -0.680172 3.823606

C 0.030229 1.364527 2.765401

H 0.136426 1.262179 3.853629

H 0.853345 1.952899 2.371033

H -0.889558 1.900197 2.541006

C 2.911783 1.228329 -0.224472

H 3.967288 1.121008 0.058558

H 2.489384 2.107810 0.254470

H 2.859175 1.365355 -1.298143

C 0.599720 1.155841 -2.856879

H 1.641597 1.342162 -2.627179

H 0.022755 2.025161 -2.552906

H 0.502969 1.003903 -3.940137

C -2.746472 1.275672 -0.421514

H -2.268424 1.850574 -1.209037

H -2.648527 1.842762 0.501110

H -3.810239 1.137860 -0.656402

N 0.014465 1.938778 -0.044746

C 0.000155 3.134970 -0.067661

S -0.024237 4.793748 -0.104725

O 0.045494 -1.762896 0.214829

H -0.396688 -2.922502 -0.257143

C -0.630197 -4.183110 -0.426767

C -1.813042 -4.405873 -1.282355

C -1.721200 -4.895832 -2.540521

C -0.414009 -5.316223 -3.157893

C 0.749179 -5.235882 -2.204237

C 0.634366 -4.741930 -0.950213

H -0.801479 -4.395066 0.636719

H -2.791864 -4.177216 -0.866414

H -2.618861 -5.047476 -3.134906

H -0.505270 -6.346288 -3.544051

H -0.207744 -4.717230 -4.064334

H 1.699029 -5.636630 -2.549346

H 1.494711 -4.743953 -0.285496

=== 3I_H (NCS) ===

Fe 0.000000 0.000000 0.000000

N 0.000000 0.000000 2.122193

N 2.146755 0.000000 0.211578

N 0.080174 -0.117487 -2.143654

N -2.096616 -0.115718 -0.285392

C 1.267173 -0.754997 2.440556

H 1.452302 -0.728007 3.524206

H 1.101014 -1.783172 2.124914

C 2.435137 -0.149047 1.696446

H 3.334048 -0.763504 1.833848

Page 287: Supporting Information - Wiley-VCHS3 r) Table SB9: B1 enthalpies and free energies for PMe 3 reactions s) Table SB10:  values for PMe 3 reactions t) Table SB11: Energies

S286

H 2.666500 0.844273 2.086758

C 2.672029 -1.213384 -0.532909

H 3.758084 -1.260520 -0.361596

H 2.196035 -2.082725 -0.081621

C 2.418100 -1.208442 -2.046726

H 2.916331 -2.104847 -2.440988

H 2.931593 -0.367956 -2.526301

C 0.962173 -1.293591 -2.525929

H 0.498752 -2.201137 -2.141163

H 0.961521 -1.358025 -3.624801

C -1.337569 -0.352506 -2.640869

H -1.722389 0.604813 -2.997260

H -1.319128 -1.032297 -3.501965

C -2.242402 -0.907398 -1.560374

H -2.007163 -1.950281 -1.346579

H -3.288462 -0.876484 -1.898720

C -2.819255 -0.870622 0.810293

H -2.518029 -1.917334 0.733244

H -3.896207 -0.809870 0.596911

C -2.531698 -0.376725 2.226322

H -2.702993 0.700789 2.323226

H -3.267939 -0.849494 2.889717

C -1.145867 -0.781323 2.724041

H -0.970645 -1.830331 2.481340

H -1.087475 -0.663872 3.815774

C 0.033974 1.366393 2.748574

H 0.149429 1.267602 3.836061

H 0.853101 1.955500 2.346486

H -0.889019 1.899921 2.530955

C 2.901492 1.228229 -0.228421

H 3.960059 1.118209 0.041400

H 2.488410 2.107480 0.259692

H 2.836549 1.370918 -1.300985

C 0.567668 1.114481 -2.866115

H 1.596896 1.336658 -2.611714

H -0.043201 1.968831 -2.586164

H 0.500898 0.947838 -3.949445

C -2.756332 1.228237 -0.452791

H -2.284009 1.790528 -1.253043

H -2.653871 1.810098 0.459828

H -3.820997 1.084317 -0.678886

N -0.006009 1.910306 -0.077731

C -0.008975 3.106515 -0.100090

S -0.018560 4.763651 -0.135414

O 0.042011 -1.830955 0.225582

H -0.439879 -2.443886 -0.362000

C -1.207615 -4.820409 -1.099755

C -1.980500 -4.709468 -2.293146

C -1.414595 -4.883144 -3.530450

C 0.039752 -5.236757 -3.701861

C 0.798356 -5.301762 -2.401383

C 0.183471 -5.117478 -1.188168

H -1.690690 -4.749658 -0.129528

H -3.046855 -4.506984 -2.216710

H -2.022546 -4.814681 -4.426599

H 0.122371 -6.209492 -4.227867

H 0.529975 -4.534421 -4.403618

H 1.854260 -5.549486 -2.449989

H 0.759947 -5.214471 -0.272573

=== 5RC_H (NCS) ===

Fe 0.000000 0.000000 0.000000

N 0.000000 0.000000 2.213928

N 2.241240 0.000000 0.245074

N 0.154227 -0.182454 -2.238841

N -2.167801 -0.199341 -0.373083

C 1.282471 -0.739163 2.488978

H 1.497831 -0.723078 3.567887

H 1.126403 -1.773458 2.181644

C 2.461660 -0.127490 1.737774

Page 288: Supporting Information - Wiley-VCHS3 r) Table SB9: B1 enthalpies and free energies for PMe 3 reactions s) Table SB10:  values for PMe 3 reactions t) Table SB11: Energies

S287

H 3.359836 -0.732577 1.923186

H 2.670548 0.873634 2.121302

C 2.741640 -1.230383 -0.480641

H 3.826642 -1.302772 -0.303958

H 2.257852 -2.092636 -0.019479

C 2.495282 -1.257382 -1.999419

H 2.998860 -2.164239 -2.360268

H 3.015637 -0.427845 -2.491072

C 1.047519 -1.374329 -2.507120

H 0.570241 -2.246158 -2.059204

H 1.078586 -1.524540 -3.598071

C -1.261667 -0.462842 -2.698581

H -1.678218 0.479584 -3.061096

H -1.236102 -1.151825 -3.553546

C -2.158370 -1.052516 -1.614347

H -1.806485 -2.043980 -1.328104

H -3.181842 -1.145165 -2.007798

C -2.823529 -0.958294 0.756115

H -2.470898 -1.990256 0.694374

H -3.908173 -0.958936 0.571431

C -2.537192 -0.410772 2.161940

H -2.693848 0.672837 2.208688

H -3.295031 -0.841011 2.829771

C -1.168067 -0.803862 2.735157

H -0.968016 -1.850961 2.496524

H -1.180375 -0.702359 3.830650

C 0.010001 1.359233 2.841523

H 0.131235 1.267836 3.929704

H 0.816929 1.963572 2.433565

H -0.924759 1.874294 2.625897

C 2.971871 1.226905 -0.214107

H 4.035609 1.151964 0.051345

H 2.538058 2.107274 0.257093

H 2.893672 1.344856 -1.290203

C 0.638662 1.026519 -2.982186

H 1.669603 1.251257 -2.727063

H 0.027340 1.887874 -2.718453

H 0.578646 0.849304 -4.065114

C -2.884184 1.094121 -0.608108

H -2.388598 1.669924 -1.386292

H -2.875007 1.695148 0.299806

H -3.924380 0.896803 -0.901797

N -0.053615 1.915519 -0.095384

C -0.106996 3.113014 -0.148504

S -0.181219 4.760427 -0.221360

O 0.006887 -1.658997 0.125564

H 0.208275 -4.300044 -0.012800

C 0.220777 -5.125003 -0.744487

C -0.950628 -4.984658 -1.688403

C -0.830040 -4.959778 -3.024818

C 0.492570 -5.080204 -3.745451

C 1.670968 -5.135047 -2.800768

C 1.548901 -5.158510 -1.464896

H 0.103243 -6.041511 -0.141798

H -1.939325 -4.934382 -1.234379

H -1.719249 -4.885244 -3.648347

H 0.485916 -5.982895 -4.380208

H 0.613803 -4.248246 -4.460040

H 2.658050 -5.191404 -3.256255

H 2.438815 -5.233358 -0.841826

=== 5TS_H (NCS) ===

Fe 0.000000 0.000000 0.000000

N 0.000000 0.000000 2.235008

N 2.255739 0.000000 0.260175

N 0.148709 -0.130523 -2.260672

N -2.195464 -0.134672 -0.396985

C 1.268364 -0.765683 2.498199

H 1.490890 -0.763846 3.576620

H 1.092919 -1.792097 2.178896

C 2.464188 -0.172079 1.751895

Page 289: Supporting Information - Wiley-VCHS3 r) Table SB9: B1 enthalpies and free energies for PMe 3 reactions s) Table SB10:  values for PMe 3 reactions t) Table SB11: Energies

S288

H 3.344936 -0.805134 1.927976

H 2.699222 0.814005 2.157961

C 2.753671 -1.203915 -0.505136

H 3.842074 -1.276787 -0.346764

H 2.281598 -2.080208 -0.060688

C 2.495500 -1.186736 -2.026040

H 3.022533 -2.066095 -2.421813

H 2.998302 -0.330766 -2.489032

C 1.049879 -1.307986 -2.546784

H 0.577440 -2.187904 -2.110556

H 1.092943 -1.441887 -3.639969

C -1.269207 -0.399200 -2.722559

H -1.673548 0.548060 -3.086230

H -1.251399 -1.085208 -3.580978

C -2.190250 -0.974558 -1.645361

H -1.859965 -1.970989 -1.355661

H -3.209679 -1.045759 -2.055337

C -2.857637 -0.881069 0.734298

H -2.530274 -1.920551 0.667292

H -3.945216 -0.854879 0.566855

C -2.545832 -0.343055 2.142094

H -2.663091 0.745724 2.182725

H -3.321738 -0.742036 2.808699

C -1.193296 -0.776041 2.733401

H -1.017539 -1.825718 2.491190

H -1.226832 -0.680490 3.829437

C 0.039142 1.351184 2.876631

H 0.165781 1.248380 3.963773

H 0.852761 1.945997 2.467492

H -0.887202 1.885678 2.672035

C 2.989067 1.240006 -0.159105

H 4.054011 1.156376 0.100412

H 2.555393 2.104786 0.340415

H 2.905884 1.396277 -1.230705

C 0.635197 1.096905 -2.972577

H 1.660209 1.322512 -2.694456

H 0.017444 1.948457 -2.692808

H 0.591579 0.946867 -4.060623

C -2.886773 1.172292 -0.626306

H -2.377840 1.743732 -1.399478

H -2.863594 1.768302 0.284491

H -3.931276 0.999161 -0.922090

N -0.042107 1.991522 -0.065916

C -0.080893 3.191117 -0.096482

S -0.133560 4.844795 -0.139757

O -0.032921 -1.744584 0.115955

H 0.012969 -3.170403 0.196745

C 0.029450 -4.386177 0.291603

C 0.212085 -4.940444 -1.072594

C 1.349898 -5.553498 -1.463915

C 2.513554 -5.783515 -0.537676

C 2.246460 -5.350697 0.878681

C 1.102417 -4.739670 1.253966

H -0.980771 -4.551249 0.692525

H -0.614942 -4.838741 -1.771547

H 1.440105 -5.943709 -2.474624

H 2.789615 -6.851876 -0.550714

H 3.415957 -5.276921 -0.926368

H 3.006261 -5.589456 1.618703

H 0.941817 -4.489285 2.300156

=== 5I_H (NCS) ===

Fe 0.000000 0.000000 0.000000

N 0.000000 0.000000 2.247960

N 2.267454 0.000000 0.273639

N 0.152715 -0.114854 -2.266068

N -2.197102 -0.121978 -0.406640

C 1.264360 -0.772645 2.512732

H 1.488936 -0.766605 3.591188

H 1.086306 -1.803772 2.211972

C 2.469408 -0.193515 1.765595

Page 290: Supporting Information - Wiley-VCHS3 r) Table SB9: B1 enthalpies and free energies for PMe 3 reactions s) Table SB10:  values for PMe 3 reactions t) Table SB11: Energies

S289

H 3.338901 -0.843584 1.936415

H 2.723599 0.783537 2.182202

C 2.777826 -1.185307 -0.512027

H 3.867840 -1.247941 -0.358649

H 2.325136 -2.079314 -0.083679

C 2.514750 -1.148401 -2.031914

H 3.054730 -2.013047 -2.442168

H 3.003195 -0.277783 -2.482710

C 1.067770 -1.283974 -2.550550

H 0.599374 -2.162105 -2.105603

H 1.109909 -1.422318 -3.643163

C -1.264606 -0.401136 -2.730141

H -1.674228 0.539388 -3.105809

H -1.237927 -1.095377 -3.581649

C -2.184518 -0.973341 -1.649527

H -1.843283 -1.961791 -1.346375

H -3.202947 -1.055171 -2.060082

C -2.869560 -0.856501 0.726965

H -2.554726 -1.899443 0.662113

H -3.956619 -0.816369 0.560115

C -2.551165 -0.318683 2.134824

H -2.652463 0.772075 2.171258

H -3.334639 -0.703004 2.801292

C -1.204782 -0.768383 2.733469

H -1.037079 -1.818509 2.486922

H -1.246347 -0.678738 3.829788

C 0.047373 1.345457 2.898298

H 0.154746 1.237184 3.987001

H 0.878092 1.929520 2.507569

H -0.866479 1.896776 2.681342

C 2.997411 1.247925 -0.126022

H 4.067343 1.156015 0.110779

H 2.577529 2.101335 0.403961

H 2.892407 1.432706 -1.191357

C 0.625789 1.118535 -2.974285

H 1.643918 1.364322 -2.685766

H -0.010076 1.959830 -2.702822

H 0.595687 0.969721 -4.063079

C -2.881206 1.185168 -0.651311

H -2.353883 1.756118 -1.412940

H -2.878969 1.781455 0.260082

H -3.919351 1.016337 -0.970652

N -0.022001 1.986746 -0.049320

C -0.030146 3.187952 -0.064719

S -0.039131 4.838928 -0.084836

O -0.063527 -1.849647 0.100944

H 0.189352 -2.765800 0.323754

C 0.472995 -5.039534 0.697245

C 1.556202 -5.193324 -0.217478

C 2.860830 -5.145468 0.205144

C 3.226283 -4.953887 1.654170

C 2.032738 -4.791524 2.558476

C 0.745806 -4.849489 2.084329

H -0.550729 -5.151538 0.354420

H 1.337801 -5.372151 -1.267044

H 3.673540 -5.288798 -0.501811

H 3.838432 -5.809505 1.999945

H 3.917915 -4.095419 1.766369

H 2.220012 -4.669045 3.621269

H -0.085038 -4.771190 2.781409

=== 1RC_H (NCS) ===

Fe 0.000000 0.000000 0.000000

N 0.000000 0.000000 2.123643

N 2.141091 0.000000 0.179634

N 0.083887 -0.119652 -2.136893

N -2.099098 -0.130587 -0.252062

C 1.288036 -0.727007 2.428610

H 1.487254 -0.691061 3.509093

H 1.142552 -1.766198 2.133029

C 2.435202 -0.104903 1.665889

Page 291: Supporting Information - Wiley-VCHS3 r) Table SB9: B1 enthalpies and free energies for PMe 3 reactions s) Table SB10:  values for PMe 3 reactions t) Table SB11: Energies

S290

H 3.353211 -0.687624 1.815001

H 2.635300 0.903863 2.032120

C 2.654319 -1.238797 -0.532192

H 3.741047 -1.286016 -0.366468

H 2.186831 -2.098199 -0.051353

C 2.384456 -1.282720 -2.041240

H 2.837072 -2.216004 -2.401354

H 2.926077 -0.482030 -2.557110

C 0.920593 -1.335098 -2.494524

H 0.428897 -2.205703 -2.061758

H 0.899114 -1.433473 -3.590152

C -1.345506 -0.335187 -2.604776

H -1.739973 0.634836 -2.913498

H -1.343529 -0.980465 -3.492029

C -2.206677 -0.942099 -1.521765

H -1.876423 -1.954904 -1.289830

H -3.255911 -0.979199 -1.847853

C -2.799040 -0.913219 0.835840

H -2.469076 -1.949892 0.741609

H -3.877014 -0.876304 0.623898

C -2.520750 -0.428786 2.255589

H -2.715799 0.643005 2.368818

H -3.239589 -0.928191 2.918102

C -1.122839 -0.808610 2.734208

H -0.933212 -1.854437 2.483016

H -1.049335 -0.699889 3.825567

C 0.008447 1.367449 2.747966

H 0.122811 1.271448 3.835475

H 0.817860 1.969988 2.346520

H -0.923898 1.882100 2.526160

C 2.895485 1.212028 -0.300392

H 3.948883 1.121066 -0.005324

H 2.464868 2.107745 0.140388

H 2.851326 1.302167 -1.378959

C 0.584864 1.083112 -2.891738

H 1.638755 1.252827 -2.707744

H 0.032767 1.966543 -2.580884

H 0.444347 0.916243 -3.967549

C -2.788075 1.195338 -0.416814

H -2.322551 1.775897 -1.207690

H -2.710185 1.771625 0.502469

H -3.846642 1.028897 -0.654745

N -0.020114 1.929535 -0.080579

C -0.082859 3.126113 -0.088515

S -0.172360 4.778506 -0.097514

O -0.013849 -1.665632 0.110397

H 0.069737 -4.320734 -0.144116

C 0.043240 -5.118368 -0.904667

C -1.137019 -4.906300 -1.824099

C -1.035486 -4.829030 -3.160166

C 0.272370 -4.957008 -3.906127

C 1.461656 -5.093129 -2.983553

C 1.358260 -5.168011 -1.647810

H -0.094513 -6.052529 -0.333997

H -2.117010 -4.846592 -1.352618

H -1.931117 -4.703706 -3.766174

H 0.227211 -5.827759 -4.582027

H 0.411250 -4.096739 -4.583361

H 2.439141 -5.165311 -3.457083

H 2.254150 -5.300059 -1.043361

=== 1TS_H (NCS) ===

Fe 0.000000 0.000000 0.000000

N 0.000000 0.000000 2.135288

N 2.153422 0.000000 0.218460

N 0.089780 -0.082591 -2.135686

N -2.093469 -0.081432 -0.271568

C 1.268191 -0.754345 2.450237

H 1.457715 -0.729024 3.533202

H 1.100298 -1.783830 2.136818

C 2.437688 -0.153067 1.703391

Page 292: Supporting Information - Wiley-VCHS3 r) Table SB9: B1 enthalpies and free energies for PMe 3 reactions s) Table SB10:  values for PMe 3 reactions t) Table SB11: Energies

S291

H 3.334395 -0.770504 1.841990

H 2.671600 0.838582 2.095072

C 2.678578 -1.207887 -0.531001

H 3.766344 -1.251451 -0.369099

H 2.213784 -2.082552 -0.079431

C 2.412080 -1.201957 -2.042670

H 2.898577 -2.103955 -2.438198

H 2.931926 -0.367145 -2.525177

C 0.952609 -1.272224 -2.512998

H 0.473382 -2.161431 -2.109991

H 0.947005 -1.344454 -3.611540

C -1.331502 -0.296237 -2.626347

H -1.712222 0.670875 -2.959354

H -1.323607 -0.957321 -3.502094

C -2.224043 -0.870876 -1.548030

H -1.943454 -1.896496 -1.324619

H -3.271091 -0.864490 -1.885125

C -2.815566 -0.846290 0.815504

H -2.512628 -1.890824 0.726088

H -3.892590 -0.780633 0.603708

C -2.529154 -0.368073 2.237299

H -2.696902 0.708704 2.345929

H -3.267675 -0.846366 2.894023

C -1.146160 -0.781646 2.733124

H -0.976667 -1.829338 2.481088

H -1.087841 -0.673168 3.825681

C 0.033996 1.364658 2.765256

H 0.146215 1.262559 3.852925

H 0.854185 1.954353 2.366741

H -0.887995 1.898762 2.546060

C 2.909499 1.229597 -0.215954

H 3.967249 1.118481 0.057175

H 2.493770 2.107293 0.272215

H 2.846938 1.373519 -1.288146

C 0.592316 1.141948 -2.858717

H 1.633870 1.332805 -2.630665

H 0.012267 2.009423 -2.555572

H 0.494811 0.986042 -3.941264

C -2.754687 1.261532 -0.431063

H -2.274424 1.835322 -1.218017

H -2.665157 1.832669 0.489879

H -3.816381 1.116893 -0.671177

N 0.000130 1.935844 -0.058121

C 0.021002 3.132521 -0.050259

S 0.048808 4.792101 -0.044663

O 0.034184 -1.777363 0.225437

H -0.396906 -2.972820 -0.327862

C -0.603533 -4.195032 -0.538522

C -1.428904 -4.418402 -1.746481

C -0.931397 -4.956579 -2.882215

C 0.491119 -5.432051 -3.004271

C 1.266888 -5.331354 -1.717650

C 0.750698 -4.792290 -0.591422

H -1.135427 -4.402344 0.400405

H -2.483298 -4.155736 -1.697281

H -1.578043 -5.109071 -3.742797

H 0.499211 -6.476530 -3.360537

H 1.011223 -4.879577 -3.808246

H 2.267662 -5.755993 -1.710710

H 1.338180 -4.778363 0.322828

=== 1I_H (NCS) ===

Fe 0.000000 0.000000 0.000000

N 0.000000 0.000000 2.120974

N 2.146357 0.000000 0.209562

N 0.080190 -0.116008 -2.143467

N -2.097789 -0.117971 -0.286060

C 1.268469 -0.753343 2.439392

H 1.453986 -0.725507 3.522860

H 1.103450 -1.781912 2.124572

C 2.435441 -0.147042 1.694326

Page 293: Supporting Information - Wiley-VCHS3 r) Table SB9: B1 enthalpies and free energies for PMe 3 reactions s) Table SB10:  values for PMe 3 reactions t) Table SB11: Energies

S292

H 3.335180 -0.760164 1.832225

H 2.665512 0.846997 2.083215

C 2.671787 -1.214144 -0.533549

H 3.758132 -1.259961 -0.363925

H 2.197280 -2.082641 -0.079190

C 2.415052 -1.211692 -2.046984

H 2.913447 -2.107825 -2.441832

H 2.928451 -0.372170 -2.528231

C 0.958505 -1.294974 -2.525005

H 0.490596 -2.200160 -2.140142

H 0.957283 -1.359902 -3.623825

C -1.337909 -0.346500 -2.640021

H -1.722106 0.614172 -2.987800

H -1.320260 -1.016166 -3.509030

C -2.244275 -0.907094 -1.563594

H -2.018276 -1.952861 -1.352206

H -3.289833 -0.871652 -1.903045

C -2.820879 -0.873773 0.808825

H -2.523967 -1.921528 0.729270

H -3.897860 -0.810378 0.596489

C -2.531605 -0.381206 2.224985

H -2.704116 0.695960 2.323148

H -3.266408 -0.855301 2.889025

C -1.144795 -0.783935 2.721374

H -0.967541 -1.832207 2.477126

H -1.086446 -0.668247 3.813254

C 0.030878 1.366036 2.747942

H 0.146828 1.266962 3.835259

H 0.848499 1.956875 2.345486

H -0.893434 1.897355 2.530548

C 2.901435 1.227454 -0.231610

H 3.959084 1.119177 0.042667

H 2.485248 2.107645 0.252099

H 2.840668 1.366250 -1.304965

C 0.571002 1.113433 -2.867697

H 1.601218 1.331804 -2.615481

H -0.035992 1.970485 -2.588711

H 0.502098 0.945910 -3.950509

C -2.757674 1.226275 -0.451220

H -2.285754 1.790407 -1.250410

H -2.655403 1.806440 0.462583

H -3.822328 1.082497 -0.677576

N -0.006900 1.909950 -0.074953

C -0.015770 3.105255 -0.124304

S -0.033134 4.760990 -0.197918

O 0.047576 -1.831380 0.220090

H -0.481828 -2.441786 -0.327579

C -1.227009 -4.902107 -0.653125

C -2.559099 -4.888335 -1.160339

C -2.816367 -5.024274 -2.502070

C -1.715066 -5.221985 -3.511782

C -0.335581 -5.210697 -2.904819

C -0.134712 -5.070411 -1.553859

H -1.046926 -4.848349 0.415600

H -3.387796 -4.790545 -0.463569

H -3.839086 -5.030753 -2.868263

H -1.874576 -6.175620 -4.053355

H -1.789711 -4.465805 -4.317853

H 0.507419 -5.362857 -3.573280

H 0.874721 -5.111376 -1.153171