Solution fluorescence spectrum of highly purified fluorene

被引:54
作者
Horrocks, D. L. [1 ]
Brown, W. G. [1 ]
机构
[1] Argonne Natl Lab, Div Chem, Argonne, IL 60439 USA
关键词
D O I
10.1016/0009-2614(70)80018-5
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
Highly purified specimens of fluorene exhibited fluorescence with maximum at 31 700 cm(-1) without significant fine structure at lower frequencies in dilute solutions. At high concentrations excimer emission occurs and is seen, at low temperatures, as a new maximum at 27 000 cm(-1) with resultant implications as to the excited state geometry.
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页码:117 / 119
页数:3
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