Synthesis, characterization, and photoisomerization studies of azo- and stilbene-containing surfactant rhenium(I) complexes

被引：90

作者：

Yam, VWW ^{[1
]}

Yang, Y ^{[1
]}

Zhang, JX ^{[1
]}

Chu, BWK ^{[1
]}

Zhu, NY ^{[1
]}

机构：

[1] Univ Hong Kong, Dept Chem, Hong Kong, Hong Kong, Peoples R China

来源：

ORGANOMETALLICS | 2001年 / 20卷 / 23期

关键词：

D O I：

10.1021/om010192m

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

A series of rhenium(I) surfactant complexes, fac-[Re(CO)(3)(N-N)(L)]PF6 (N-N = diimine, L = pyridyl ligand), with various azo- and stilbene-containing ligands have been synthesized and their photophysical properties studied. The X-ray crystal structure of the complex fac-[Re(CO)(3)(bpy)(L)]PF6 (bpy = 2,2'-bipyridine, L = 4-(4'-octadecyloxyphenylstyryl)pyridine) has been determined. The photoinduced isomerization processes of these complexes and their free ligands have been studied by electronic absorption and H-1 NMR spectroscopy, and their quantum yields determined.

引用

页码：4911 / 4918

页数：8

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