Synthesis, electrochemical and spectroscopic properties of ruthenium(II) complexes containing 1,3-bis([1,10]phenanthroline-[5,6-d]imidazol-2-yl)benzene

被引：40

作者：

Chao, H ^{[1
]}

Ye, BH ^{[1
]}

Li, H ^{[1
]}

Li, RH ^{[1
]}

Zhou, JY ^{[1
]}

Ji, LN ^{[1
]}

机构：

[1] Zhongshan Univ, Dept Chem, State Key Lab Ultrafast Laser Spect, Guangzhou 510275, Peoples R China

来源：

POLYHEDRON | 2000年 / 19卷 / 16-17期

基金：

中国国家自然科学基金;

关键词：

bpy ligands; polypyridine ligands; ruthenium(II) complexes;

D O I：

10.1016/S0277-5387(00)00500-3

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

1,3-Bis([1,10]phenanthroline-[5,6-d]imidazol-2-yl)benzene (mbpibH(2)) and its (bpy)(2)Ru2+ complexes (bpy = 2,2'-bipyridine) have been synthesized and characterized. The electrochemical and spectroscopic studies of the mono- and dinuclear complexes have shown that there is very little or no interaction between the linked metal centers. The absorption spectra of the mono- and dinuclear complex are both strongly dependent on the solution pH. The deprotonation of the bridging ligand mbpH(2) also induces a pertubation on the spectral and redox properties of the dinuclear complex. (C) 2000 Elsevier Science Ltd. All rights reserved.

引用

页码：1975 / 1983

页数：9

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