PHOTOCHEMICAL PROBES OF INTRAMOLECULAR ELECTRON AND ENERGY-TRANSFER

被引：49

作者：

WANG, YS ^{[1
]}

SCHANZE, KS ^{[1
]}

机构：

[1] UNIV FLORIDA, DEPT CHEM, GAINESVILLE, FL 32611 USA

来源：

CHEMICAL PHYSICS | 1993年 / 176卷 / 2-3期

关键词：

D O I：

10.1016/0301-0104(93)80242-2

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：

Photochemically reactive systems have been developed which allow the quantitative assessment of free energy/rate correlations for intramolecular excited state electron and energy transfer (ET and E(N)T, respectively). Preliminary results are described on systems which contain the (diimine)Re(I)(CO)3-chromophore covalently linked to either an electron donor or an (excited state) energy acceptor. The electron donor and the energy acceptor units undergo rapid chemical reaction upon being oxidized (via photoinduced ET) or photochemically excited (by intramolecular E(N)T). Quantitative examination of the photophysics and photochemical reaction quantum yields in these molecules allows evaluation of the rates of intramolecular ET and E(N)T.

引用

页码：305 / 319

页数：15

共 69 条

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