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ABSORPTION AND FLUORESCENCE OF PYRYLIUM-SALTS

被引：46
作者：
HAUCKE, G
CZERNEY, P
CEBULLA, F
机构：
来源：
BERICHTE DER BUNSEN-GESELLSCHAFT-PHYSICAL CHEMISTRY CHEMICAL PHYSICS | 1992年 / 96卷 / 07期
关键词：
FLUORESCENCE; LIGHT; ABSORPTION; EMISSION; SPECTROSCOPY; VISIBLE; TICT;
D O I：
10.1002/bbpc.19920960706
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：
Absorption and fluorescence of donor-substituted pyrylium compounds are studied in order to get information of the x- and y-chromophore system and of the role of structural and solvent effects. The experimental results are in accordance with the assumption that the absorption and fluorescence behaviour can be rationalized in terms of intramolecular radiative and non-radiative charge transfer (charge shift) processes.
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页码：880 / 886
页数：7
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