Imperial College London

BL.IMPERIAL

71 Works

Is CLi6 hypervalent

Henry Rzepa
Results published via Imperial College London
No citations were reported. No usage information was reported.
https://doi.org/10.14469/hpc/2745 Cite

Search Datacite for media types (Gaussian and Mnpub) and specific InChI string

Henry Rzepa
Results published via Imperial College London
No citations were reported. No usage information was reported.
https://doi.org/10.14469/hpc/2993 Cite

How does carbon dioxide coordinate to a metal?

Henry Rzepa
Results published via Imperial College London
No citations were reported. No usage information was reported.
https://doi.org/10.14469/hpc/2878 Cite

It’s Hexa-coordinate carbon Spock – but not as we know it!

Henry Rzepa
Results published via Imperial College London
No citations were reported. No usage information was reported.
https://doi.org/10.14469/hpc/2865 Cite

re diazomethanes hypervalent molecules? An attempt into more insight by more “tuning” with substituents. ecollect the suggestion that diazomethane has hypervalent character[1]. When I looked into this, I came to the conclusion that it probably was mildly hypervalent, but on carbon and not nitrogen. Here I try some variations with substituents to see what light if any this casts.

Henry Rzepa
Results published via Imperial College London
No citations were reported. No usage information was reported.
https://doi.org/10.14469/hpc/3519 Cite

Is CLi6 hypervalent? A comment made on the previous post on the topic of hexa-coordinate carbon cited an article entitled “Observation of hypervalent CLi6 by Knudsen-effusion mass spectrometry“[1] by Kudo as a amongst the earliest of evidence that such species can exist (in the gas phase). It was a spectacular vindication of the earlier theoretical prediction[2],[3] that such 6-coordinate species are stable with respect to dissociation to CLi4 and Li2.

Henry Rzepa
Results published via Imperial College London
No citations were reported. No usage information was reported.
https://doi.org/10.14469/hpc/3357 Cite

Hypervalency

Henry Rzepa
Results published via Imperial College London
No citations were reported. No usage information was reported.
https://doi.org/10.14469/hpc/3376 Cite

The di-anion of dilithium (not the Star Trek variety): Another “Hyper-bond”?

Henry Rzepa
Results published via Imperial College London
No citations were reported. No usage information was reported.
https://doi.org/10.14469/hpc/3380 Cite

Molecule of the year (month/week)?

Henry Rzepa
Results published via Imperial College London
No citations were reported. No usage information was reported.
https://doi.org/10.14469/hpc/2134 Cite

Hypervalency: Third time lucky? ELF analysis of I8.

Henry Rzepa
Results published via Imperial College London
No citations were reported. No usage information was reported.
https://doi.org/10.14469/hpc/2894 Cite

Real hypervalency in a small molecule.

Henry Rzepa
Results published via Imperial College London
No citations were reported. No usage information was reported.
https://doi.org/10.14469/hpc/2744 Cite

First, hexacoordinate carbon – now pentacoordinate nitrogen?

Henry Rzepa
Results published via Imperial College London
No citations were reported. No usage information was reported.
https://doi.org/10.14469/hpc/2747 Cite

Electrides

Henry Rzepa
Results published via Imperial College London
No citations were reported. No usage information was reported.
https://doi.org/10.14469/hpc/2851 Cite

The mystery of the Finkelstein reaction

Henry Rzepa
Results published via Imperial College London
No citations were reported. No usage information was reported.
https://doi.org/10.14469/hpc/2844 Cite

Managing (open) NMR data: a working example using Mpublish.

Henry Rzepa
Results published via Imperial College London
No citations were reported. No usage information was reported.
https://doi.org/10.14469/hpc/2923 Cite

σ or π nucleophilic reactivity of imines? A mechanistic reality check using substituents.

Henry Rzepa
Results published via Imperial College London
No citations were reported. No usage information was reported.
https://doi.org/10.14469/hpc/2971 Cite

ChemBond Challenge: Hypervalancy, Pentacoordinate (Nitrogen) and Molecular electrides

Henry Rzepa
Results published via Imperial College London
No citations were reported. No usage information was reported.
https://doi.org/10.14469/hpc/2843 Cite

How to tame an oxidant: the mysteries of “tpap” (tetra-n-propylammonium perruthenate).

Henry Rzepa
Results published via Imperial College London
No citations were reported. No usage information was reported.
https://doi.org/10.14469/hpc/2920 Cite

Uncompressed Monovalent Helium

Henry Rzepa
Results published via Imperial College London
No citations were reported. No usage information was reported.
https://doi.org/10.14469/hpc/2848 Cite

n the previous post, I explored the mechanism for nucleophilic substitution at a silicon centre proceeding via retention of configuration involving a Berry-like pseudorotation. Here I probe an alternative route involving inversion of configuration at the Si centre. Both stereochemical modes are known to occur, depending on the leaving group, solvent and other factors.

Henry Rzepa
Results published via Imperial College London
No citations were reported. No usage information was reported.
https://doi.org/10.14469/hpc/3102 Cite

State and Future of the IUPAC InChI, NIH 16-18 August 2017

Henry Rzepa
Results published via Imperial College London
No citations were reported. No usage information was reported.
https://doi.org/10.14469/hpc/2662 Cite

Can a cyclobutadiene and carbon dioxide co-exist in a calixarene cavity?

Henry Rzepa
Results published via Imperial College London
No citations were reported. No usage information was reported.
https://doi.org/10.14469/hpc/2854 Cite

Hyper-chemistry: -valency, -bonds, -coordination and -data (FAIR)

Henry Rzepa
Results published via Imperial College London
No citations were reported. No usage information was reported.
https://doi.org/10.14469/hpc/3344 Cite

FAIR Data blogs

Henry Rzepa
Results published via Imperial College London
No citations were reported. No usage information was reported.
https://doi.org/10.14469/hpc/3348 Cite

Hypervalence and octet-expansion in sulfur hexafluoride.

Henry Rzepa
Results published via Imperial College London
No citations were reported. No usage information was reported.
https://doi.org/10.14469/hpc/3353 Cite

Registration Year

  • 2017
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  • Imperial College London
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