VARIABLE TEMPERATURE STUDIES ON LUMINESCENCE FROM BENZIL IN A POLYMETHYLMETHACRYLATE GLASS - EXAMPLE OF MATRIX CONTROLLED PHOTOROTAMERISM

被引：29

作者：

FANG, TS

SINGER, LA

机构：

[1] Department of Chemistry, University of Southern California, Los Angeles

来源：

CHEMICAL PHYSICS LETTERS | 1978年 / 60卷 / 01期

关键词：

D O I：

10.1016/0009-2614(78)85724-8

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：

Dual fluorescence and phosphorescence at λm = 440 (F″), 500 (F′), 525 (P″) and 565 (P″) nm are noted from benzil in a polymethylmethacrylate glass between 77 and 300 K which are assigned to matrix imposed near-skewed (F″ and P″) and trans-planar (F′ andP′) geometries. © 1978.

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页码：117 / 121

页数：5

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