EXCIMER VERSUS TICT STATE FORMATION IN POLAR SOLUTIONS OF METHYL 4-(N,N-DIMETHYLAMINO)BENZOATE

被引：22

作者：

REVILL, JAT ^{[1
]}

BROWN, RG ^{[1
]}

机构：

[1] SERC,DARESBURY LAB,WARRINGTON WA4 4AD,CHESHIRE,ENGLAND

来源：

CHEMICAL PHYSICS LETTERS | 1992年 / 188卷 / 5-6期

关键词：

D O I：

10.1016/0009-2614(92)80843-Z

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 fluorescence properties of methyl 4-(N,N-dimethylamino)benzoate in a variety of solvents are reported. "Normal" fluorescence from a distribution of excited solute/solvent arrangements is observed in most solvents. Additionally, in acetonitrile, a longer wavelength fluorescence band is observed which is attributed to excited dimer fluorescence. It is proposed that the excited dimer is formed by direct excitation from the ground state.

引用

页码：433 / 438

页数：6

共 24 条

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