BOUND EXCITED ELECTRONIC STATES OF ANIONS

被引：39
|
作者：
BRINKMAN, EA
GUNTHER, E
SCHAFER, O
BRAUMAN, JI
机构：
[1] Department of Chemistry, Stanford University, Stanford
来源：
JOURNAL OF CHEMICAL PHYSICS | 1994年 / 100卷 / 03期
关键词：
D O I：
10.1063/1.466535
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：
Bound excited electronic states are observed in the anions of 7,7,8,8-tetracyanoquinodimethane (TCNQ), 2,5-dimethyl-N,N'-dicyanoquinodiimine (Me(2)-DCNQI), chloranil, and hexacyanobutadiene using electron photodetachment spectroscopy. Intensity dependence studies and two color experiments are consistent with a two-photon detachment mechanism. A mechanism is proposed to explain the observed photodetachment. The nature of the electronic state responsible for these excited states is discussed and other anions are suggested which should posses bound excited electronic states.
引用
收藏
页码：1840 / 1848
页数：9
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