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

被引：9

作者：

Gibson, VC ^{[1
]}

Graham, AJ ^{[1
]}

Jolly, M ^{[1
]}

Mitchell, JP ^{[1
]}

机构：

[1] Univ London Imperial Coll Sci Technol & Med, Dept Chem, London SW7 2AY, England

来源：

DALTON TRANSACTIONS | 2003年 / 23期

关键词：

D O I：

10.1039/b308062e

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

Ligand exchange reactions between various transition-metal complexes of the form [Mo(Q)(2)X-2], [M(Q)CpX2] and [Mo(Q)(2)CpX], 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.

引用

页码：4457 / 4465

页数：9

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