QUENCHING OF TRIPLET BENZOPHENONE BY 1,4-DIAZABICYCLO[2.2.2]OCTANE IN ACETONITRILE REVISITED

被引：36

作者：

HASELBACH, E

JACQUES, P

PILLOUD, D

SUPPAN, P

VAUTHEY, E

机构：

[1] Institute of Physical Chemistry, University of Fribourg

来源：

JOURNAL OF PHYSICAL CHEMISTRY | 1991年 / 95卷 / 19期

关键词：

D O I：

10.1021/j100172a001

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：

In conditions of laser flash photolysis, the kinetics of decay of the absorption of the benzophenone radical anion show that free, solvated ions are formed after electron transfer between the title compounds in neat, dry acetonitrile. Furthermore, it is shown that the opposite conclusion claimed by Devadoss and Fessenden (J. Phys. Chem. 1990, 94, 4540), i.e., no ion pair dissociation, results from a misinterpretation of the transient decay rate.

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页码：7115 / 7117

页数：3

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