ELECTRONIC COUPLING BETWEEN REMOTE METAL CENTERS IN CYANO-BRIDGED POLYNUCLEAR COMPLEXES

被引：113

作者：

SCANDOLA, F

ARGAZZI, R

BIGNOZZI, CA

CHIORBOLI, C

INDELLI, MT

RAMPI, MA

机构：

[1] Department of Chemistry, University of Ferrara, CNR Research Center on Photoreactivity and Catalysis

来源：

COORDINATION CHEMISTRY REVIEWS | 1993年 / 125卷 / 1-2期

关键词：

D O I：

10.1016/0010-8545(93)85025-Y

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

Several cyanide-bridged polynuclear complexes have been synthesized in the context of intramolecular energy and electron transfer studies. A valence-localized description is generally appropriate for such complexes. Within such a localized picture, however, the cyanide bridge is found to provide a remarkable degree of metal-metal electronic coupling. This conclusion can be drawn from a variety of experimental results. Specific attention is devoted here to the spectroscopic observation of appreciable second-order interactions between remote (i.e., non directly bridged) sites in a polynuclear complex.

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页码：283 / 292

页数：10

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