CONFORMATIONAL EQUILIBRIA IN TRANS-DIARYLETHYLENES - SPECTRAL AND PHOTOPHYSICAL PROPERTIES OF ROTAMERS OF 1-(2-NAPHTHYL)-2-(6'-QUINOLYL)ETHYLENE, DERIVED FROM KINETIC AND STATISTICAL FLUORESCENCE ANALYSIS

被引：4

作者：

BARTOCCI, G

SPALLETTI, A

MASETTI, F

CRUCIANI, G

机构：

[1] Dipartimento di Chimica, Universitá di Perugia

来源：

JOURNAL OF MOLECULAR STRUCTURE | 1993年 / 298卷

关键词：

D O I：

10.1016/0022-2860(93)80218-K

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：

Our combination of both kinetic and statistical (based on a refined version of the ''principal-component analysis-self-modelling'' method) fluorescence analysis (KSFA) has been applied to study the rotamerism of the trans isomer of 1-(2-naphthyl)-2-(6'-quinolyl)ethylene (2,6'-NQE). The effect of the excitation wavelength on the fluorescence spectra, quantum yield and decay profiles allowed the spectral and photophysical properties and the ground-state energy difference of the three rotamers of trans-2,6'-NQE to be obtained.

引用

页码：165 / 175

页数：11

共 30 条

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[2]

BARALDI I, 1984, J MOL STRUC-THEOCHEM, V110, P187

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