Electron transfer emission in simple transition metal donor-acceptor systems

被引：18

作者：

Endicott, JF ^{[1
]}

McNamara, PG ^{[1
]}

Buranda, T ^{[1
]}

Macatangay, AV ^{[1
]}

机构：

[1] Wayne State Univ, Dept Chem, Detroit, MI 48202 USA

来源：

COORDINATION CHEMISTRY REVIEWS | 2000年 / 208卷

关键词：

metal-metal emission; Marcus inverted region; cyanide-bridged metals;

D O I：

10.1016/S0010-8545(00)00310-6

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

Electron transfer luminescences have been found in a simple class of covalently linked, Cr-III-CN-Ru-II, transition metal complexes at 77 K in a DMSO/H2O glass. These emissions are broad, structureless and centered at about 850 nm. The emission lifetimes are on the order of 1 mu s, and increase 16-26-fold upon perdeuteration of coordinated am(m)ines. The properties of the electron-transfer excited states are consistent with an inverted region, spin forbidden emission process. (C) 2000 Elsevier Science S.A. All rights reserved.

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页码：61 / 75

页数：15

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