SPIN-SUBLEVEL PROPERTIES OF THE PI-PI-STAR TRIPLET-STATE OF 2,2'-BIPYRIDINE - IS THE OUT-OF-PLANE COMPONENT MOST EMISSIVE

被引：20

作者：

OKABE, N ^{[1
]}

IKEYAMA, T ^{[1
]}

AZUMI, T ^{[1
]}

机构：

[1] MIYAGI UNIV EDUC,DEPT CHEM,SENDAI 980,JAPAN

来源：

CHEMICAL PHYSICS LETTERS | 1990年 / 165卷 / 01期

关键词：

D O I：

10.1016/0009-2614(90)87006-D

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：

Total (ku) and relative radiative (kur) decay rate constants of the spin sublevels of the lowest excited triplet state of 2,2′-bipyridine were examined by ODMR (optical detection of magnetic resonance) methods. Contrary to the report of Suisalu et al., the out-of-plane sublevel is the least emissive as is usual for π-aromatic molecules. A possible cause of the difference in the present and the previous results is discussed. © 1990.

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页码：24 / 27

页数：4

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