Aryl-diamide bridged binuclear ruthenium(II) tris(bipyridine) complexes: Synthesis, photophysical, electrochemical and electrochemiluminescence properties

被引：19

作者：

Li, Minna

Liu, Jianhui

Zhao, Changzhi

Sun, Licheng

机构：

[1] Dalian Univ Technol, State Key Lab Fine Chem, Sch Chem Engn, Dalian 116012, Peoples R China

[2] Qingdao Univ Sci & Technol, Coll Chem & Mol Engn, Qingdao 266042, Peoples R China

[3] Royal Inst Technol, KTH Chem, S-10044 Stockholm, Sweden

来源：

JOURNAL OF ORGANOMETALLIC CHEMISTRY | 2006年 / 691卷 / 20期

基金：

中国国家自然科学基金;

关键词：

binuclear ruthenium complexes; electrochemiluminescence; polypyridine ligands; synthesis;

D O I：

10.1016/j.jorganchem.2006.06.034

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

Several new symmetrical aromatic hydrocarbon bridged bipyridine ligands and their binuclear Ru (II) complexes have been designed, synthesized and characterized on the basis of H-1 NMR, MS and HRMS. Their absorption and emission properties, electrochemical behaviors and electrochemical luminescence were investigated. All ruthenium complexes show characteristic MLCT absorption and similar redox potential. Among the three complexes reported, 4c has the best electrochemical luminescence property. (c) 2006 Elsevier B.V. All rights reserved.

引用

页码：4189 / 4195

页数：7

共 54 条

[1] ELECTROGENERATED CHEMI-LUMINESCENCE OF BIPYRIDINE AND PHENANTHROLINE COMPLEXES OF OSMIUM [J].