ELECTRONIC-STRUCTURE OF THE ONE-ELECTRON OXIDATION-PRODUCT OF TRIPLE-DECKER LUTETIUM PHTHALOCYANINE TRIMER

被引：18
作者：
ISHIKAWA, N [1 ]
KAIZU, Y [1 ]
机构：
[1] TOKYO INST TECHNOL,DEPT CHEM,MEGURO KU,TOKYO 152,JAPAN
来源：
CHEMICAL PHYSICS LETTERS | 1995年 / 236卷 / 1-2期
关键词：
D O I：
10.1016/0009-2614(95)00204-H
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 measurement of the electronic and ESR spectrum of triple-decker phthalocyanine trimer radical in solution is reported. The one-electron oxidation product of the soluble trimer ([(Pc)Lu(CRPc)Lu(Pc)]: Pc = phthalocyanine; CRPc = 15-crown-5 substituted Pc) in dichloromethane shows an ESR signal at g = 2.002(2) at 77 K, and an intense near-IR band at almost-equal-to 5 x 10(3) cm-1. The origin of the near-IR band (which corresponds to the near-IR band of the dimer radical [Lu(Pc)2] at almost-equal-to 7 x 10(3) cm-1) as well as bands in the Q-band region are discussed in terms of a localized orbital model.
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页码：50 / 56
页数：7
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