ELECTRON-TRANSFER DISTANCE IN INTERMOLECULAR DIFFUSION-LIMITED REACTIONS

被引：36

作者：

DUTT, GB

PERIASAMY, N

机构：

来源：

JOURNAL OF THE CHEMICAL SOCIETY-FARADAY TRANSACTIONS | 1991年 / 87卷 / 24期

关键词：

D O I：

10.1039/ft9918703815

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

Diffusion-limited fluorescence quenching of ZnTPP(1S1) and quinone (benzoquinone BQ and chloranil CA) have been studied in toluene and acetonitrile at 5, 25 and 45-degrees-C. The steady-state and time-domain experimental studies indicate that the 'optimum' electron-transfer distance is larger by 3-5 angstrom for the ZnTPP-CA reaction than that in the ZnTPP-BQ reaction.

引用

页码：3815 / 3820

页数：6