PICOSECOND DYNAMICS OF DOUBLE PROTON-TRANSFER IN 7-AZAINDOLE DIMERS

被引：124

作者：

HETHERINGTON, WM

MICHEELS, RH

EISENTHAL, KB

机构：

[1] Department of Chemistry, Columbia University, New York

来源：

CHEMICAL PHYSICS LETTERS | 1979年 / 66卷 / 02期

关键词：

D O I：

10.1016/0009-2614(79)85004-6

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：

Fluorescence kinetics indicate that photoexcited dimers of 7-azaindole undergo a double proton transfer in less than 5 ps at room temperature and 77 K. The photoautomerization at 77 K is found to be dependent on the excitation wavelength. A double well excited state potential surface is used to interpret the results. © 1979.

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页码：230 / 233

页数：4

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