A photophysical study of protonated (tetra-tert-butylphthalocyaninato)zinc

被引：66

作者：

Beeby, A ^{[1
]}

FitzGerald, S ^{[1
]}

Stanley, CF ^{[1
]}

机构：

[1] Univ Durham, Dept Chem, Durham DH1 3LE, England

来源：

JOURNAL OF THE CHEMICAL SOCIETY-PERKIN TRANSACTIONS 2 | 2001年 / 10期

关键词：

D O I：

10.1039/b102937c

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

A comprehensive photophysical study of protonated species of (tetra-tert-butylphthalocyaninato)zinc ((Bu4ZnPcHnn+)-Bu-t, n = 0-4) is reported. Singlet and triplet state properties have been measured and discussed with reference to the effects of protonation which occur at the azomethine bridging nitrogens of the phthalocyanine macrocycle. Fluorescence anisotropy studies are included. The effect of protonation upon singlet oxygen generation has also, been studied and discussed.

引用

页码：1978 / 1982

页数：5

共 23 条

[1]

ARNAND B, 1975, CHEM PHYS LETT, V34, P44

[2]

BARLTROP JA, 1978, PRINCIPLES PHOTOCHEM, P93

[3]

BARLTROP JA, 1978, PRINCIPLES PHOTOCHEM, P49

[4] PHTHALOCYANINE FLUORESCENCE AT HIGH-CONCENTRATION - DIMERS OR REABSORPTION EFFECT [J].