Long-distance intervalence electron transfer

被引：424

作者：

Launay, JP ^{[1
]}

机构：

[1] CNRS, CEMES, F-31055 Toulouse 04, France

来源：

CHEMICAL SOCIETY REVIEWS | 2001年 / 30卷 / 06期

关键词：

D O I：

10.1039/b101377g

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Long-distance intervalence electron transfer can be monitored by the quantitative study of intervalence transitions in series of binuclear mixed-valence metal complexes, with metal-metal distances reaching 25 Angstrom. This allows the determination of the electronic coupling V-ab, and its rate of decay with distance. Comparisons are made between several series of compounds, and also with organic mixed-valence systems. The decay is exponential with a coefficient varying in a relatively narrow range (0.08 to 0.12 Angstrom (-1)). Applications for molecular switching are discussed.

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页码：386 / 397

页数：12

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