FLUXIONAL BEHAVIOR OF THE CARBONYLS [M3(CO)12] (M = FE, RU OR OS)

被引：27

作者：

JOHNSON, BFG

ROBERTS, YV

PARISINI, E

机构：

来源：

JOURNAL OF THE CHEMICAL SOCIETY-DALTON TRANSACTIONS | 1992年 / 17期

关键词：

D O I：

10.1039/dt9920002573

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

A study of the crystal structures of the carbonyls [M3(CO)12] (M = Fe, Ru or Os) and a series of their derivatives [M3(CO)12-nLn] has revealed good evidence in support of the hypothesis that the mechanism of ligand fluxionality goes via the intermediacy of an anticubeoctahedral complementary geometry. Several examples of systems with an icosahedral distribution of ligands and quasi-D3 symmetry have been identified providing additional support for our earlier suggestion that a second isomer of [Fe3(CO)12], which exists in solution, adopts a similar D3 structure.

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页码：2573 / 2578

页数：6

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