OPTICALLY DETECTED MAGNETIC-RESONANCE STUDY OF THE PHOSPHORESCENT STATES OF TRANS-2,2'-BIPYRIDINE, METAL-FREE CIS-2,2'-BIPYRIDINE AND [ZN(BPY)]2+

被引：12

作者：

YAGI, M ^{[1
]}

SCHLYER, BD ^{[1
]}

MAKI, AH ^{[1
]}

机构：

[1] UNIV CALIF DAVIS,DEPT CHEM,DAVIS,CA 95616

来源：

CHEMICAL PHYSICS | 1991年 / 157卷 / 1-2期

关键词：

D O I：

10.1016/0301-0104(91)87145-L

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 zero-field splitting (ZFS) parameters and sublevel kinetics were determined for the lowest excited triplet states of trans-2,2'-bipyridine (trans-bpy), metal-free cis-bpy and [Zn(bpy)]2+ in 2-propanol-water mixtures at 1.2 K by a zero-field optically detected magnetic resonance technique. The ZFS E parameter is sensitive to the conformation change of bpy, while the triplet sublevel kinetics are sensitive to both the conformational change and to metal complex formation with Zn2+.

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页码：209 / 216

页数：8

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