1,478 Works

ClMe3 Wiberg

Henry Rzepa
Gaussian Calculation

SF6 NBOs

Henry Rzepa
Gaussian Calculation

P Tosyl Reactant 1 gdp (opt freq)

Bethan Coulson
Gaussian Calculation

ENE TS1 eeZ 2 (opt ts freq)

Bethan Coulson
Gaussian Calculation

(E) Methyl Reactant 2 (freq)

Bethan Coulson
Gaussian Calculation

Henry Rzepa's blog

Henry Rzepa

diol 14-R conf 2 H-bond G=-1764.745771

Henry Rzepa
Gaussian Calculation

Diol 14-S conf 1 + H-bond H=-1765.28849240 G=-1764.754988

Henry Rzepa
Gaussian Calculation

Ethyl 5-methyl-2-(2-methylallyl)hex-4-enoate

Karim Bahou
Ethyl 5-methyl-2-(2-methylallyl)hex-4-enoate

Mpublish using JCSMP-DX IR spectra

Henry Rzepa
IR spectrum of fluoroacetone

(E)H TS 3 (freq)

Bethan Coulson
Gaussian Calculation

(Z)Bromine Reactants 1 (freq) fail

Bethan Coulson
Gaussian Calculation

(Z)Bromine Reactants 2 (freq) fail

Bethan Coulson
Gaussian Calculation

(Z)Bromine TS 1 (freq)

Bethan Coulson
Gaussian Calculation

Fluorine Tosyl TS 1 (G(d,p) opt ts freq)

Bethan Coulson
Gaussian Calculation

σ or π nucleophilic reactivity of imines? A mechanistic twist emerges.

Henry Rzepa

(Z)Chlorine TS 1 (freq)

Bethan Coulson
Gaussian Calculation

Cl tosyl isoTS 6 (opt ts freq)

Bethan Coulson
Gaussian Calculation

Xiii TS2 (freq temp)

Bethan Coulson
Gaussian Calculation

dyotropic protonated O, ion pair IRC

Henry Rzepa
Gaussian Calculation

Strychnine, Leuchs

Henry Rzepa
Gaussian Calculation

isoP Tosyl Reactant 2 gdp (opt freq)

Bethan Coulson
Gaussian Calculation

P Tosyl isoTS 1 gdp (opt ts freq)

Bethan Coulson
Gaussian Calculation

VSEPR Theory: Octet-busting or not with trimethyl chlorine, ClMe3.

Henry Rzepa
A few years back, I took a look at the valence-shell electron pair repulsion approach to the geometry of chlorine trifluoride, ClF3 using so-called ELF basins to locate centroids for both the covalent F-Cl bond electrons and the chlorine lone-pair electrons. Whereas the original VSEPR theory talks about five "electron pairs" totalling an octet-busting ten electrons surrounding chlorine, the electron density-based ELF approach located only ~6.8e surrounding the central chlorine and no "octet-busting". The remaining...

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  • 2017
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  • Imperial College London
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