Issue 23, 2003
From the journal:

Dalton Transactions

Pairwise ligand exchange reactions in tetrahedral and pseudo-tetrahedral transition metal complexes†

Vernon C. Gibson,*a   Andrew J. Graham,a   Matthew Jollya  and  Jonathan P. Mitchella  

* Corresponding authors

a Department of Chemistry, Imperial College, South Kensington, London, UK

Abstract

Ligand exchange reactions between various transition-metal complexes of the form [Mo(Q)2X2], [M(Q)CpX2] and [Mo(Q)2CpX], where Q and X are di-anionic and mono-anionic ligands, respectively, and M is Nb or Ta, have been studied. The formal electron count at the metal, and also the steric and electronic properties of the supporting ligands, are found to influence exchange rates, while ligand steric and electronic properties affect equilibrium constants.

Graphical abstract: Pairwise ligand exchange reactions in tetrahedral and pseudo-tetrahedral transition metal complexes

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Article information

DOI
https://doi.org/10.1039/B308062E
Article type
Paper
Submitted
15 Jul 2003
Accepted
10 Sep 2003
First published
30 Sep 2003

Dalton Trans., 2003, 4457-4465

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Pairwise ligand exchange reactions in tetrahedral and pseudo-tetrahedral transition metal complexes

V. C. Gibson, A. J. Graham, M. Jolly and J. P. Mitchell, Dalton Trans., 2003, 4457 DOI: 10.1039/B308062E

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