EPR studies of n-pi* triplet states and the comparison of the n-pi* triplet states of aromatic carbonyl compounds

被引：30

作者：

Hirota, Noboru ^{[1
]}

机构：

[1] SUNY Stony Brook, Dept Chem, New York, NY 11790 USA

来源：

CHEMICAL PHYSICS LETTERS | 1969年 / 4卷 / 05期

基金：

美国国家科学基金会;

关键词：

D O I：

10.1016/0009-2614(69)80192-2

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：

EPR detection of the photoexcited n-pi* triplet state of 3,4-dimethylacetophenone in durene single crystal is reported. The D and E values, principal directions of fine structure tensor, phosphorescence spectrum and the life time of the n-pi* tripiet state of 3,4-dimethylacetophenone are discussed. The comparison between these properties and those for pi-pi* triplet states of similar aromatic carbonyl compounds is discussed.

引用

页码：305 / 308

页数：4

共 8 条

[1] INVESTIGATION OF SINGLET -] TRIPLET TRANSITIONS BY PHOSPHORESCENCE EXCITATION METHOD .3. AROMATIC KETONES AND ALDEHYDES [J].