INTERCHROMOPHORIC INTERACTIONS IN IONIC 1,NORMAL-DICARBAZOLYLALKANES

被引：10

作者：

MASNOVI, J

KRAFCIK, RB

BAKER, RJ

TOWNS, RLR

机构：

[1] Department of Chemistry, Cleveland State University, Cleveland

来源：

JOURNAL OF PHYSICAL CHEMISTRY | 1990年 / 94卷 / 05期

关键词：

D O I：

10.1021/j100368a053

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 radical cations of 1,n-di-N-carbazolylalkanes 1-5 (n = 1-5) were generated by flash photolysis of electron donor-acceptor complexes of tetranitromethane and 1-5. The carbazole radical cations combine in a second-order process with nitrogen dioxide released by dissociative electron capture by tetranitromethane. The kinetics and transient absorption spectra of the radical cations indicate appreciable interaction between two pendent carbazole groups separated by n = 1, 3, or 4 methylene units, supported in the case of 1 by a single-crystal X-ray determination. © 1990 American Chemical Society.

引用

页码：2010 / 2013

页数：4

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