STUDIES OF THE TRIPLET-STATE PROPERTIES OF 1,5-DIAMINOANTHRAQUINONE USING LASER FLASH-PHOTOLYSIS

被引：4
|
作者：
SRIVATSAVOY, VJP
PERIASAMY, N
机构：
[1] Chemical Physics Group. Tata Institute of Fundamental Research, Bombay, 400 005, Homi Bhabha Road
来源：
JOURNAL OF PHOTOCHEMISTRY AND PHOTOBIOLOGY A-CHEMISTRY | 1991年 / 58卷 / 02期
关键词：
D O I：
10.1016/1010-6030(91)85048-L
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：
The triplet-triplet absorption spectrum of 1,5-diaminoanthraquinone is reported in methanol, together with triplet lifetimes in various solvents. The triplet lifetimes in linear alcohols correlate well with the solvent polarity parameter E(T)(30) of the alcohols. The transient spectrum of 1,5-diaminoanthraquinone in deuterated ethanol is broader than the spectrum in ethanol. The triplet lifetime of the deuterated species is twice that observed in ethanol.
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页码：215 / 223
页数：9
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