Photoinduced ligand transformations in a ruthenium complex of dimethoxytetrapyridotetraazapentacene

被引：7

作者：

Singh, Shreeyukta ^{[1
]}

de Tacconi, Norma R. ^{[1
]}

Boston, David ^{[1
]}

MacDonnell, Frederick M. ^{[1
]}

机构：

[1] Univ Texas Arlington, Dept Chem & Biochem, Arlington, TX 76019 USA

来源：

DALTON TRANSACTIONS | 2010年 / 39卷 / 46期

基金：

美国国家科学基金会;

关键词：

PHOTOINITIATED ELECTRON COLLECTION; VISIBLE-LIGHT IRRADIATION; HYDROGEN-PRODUCTION; AQUEOUS-SOLUTIONS; DINUCLEAR; RU; METAL; WATER; TETRANUCLEAR; REDUCTION;

D O I：

10.1039/c0dt00982b

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

The dinuclear ruthenium(II) complex [(phen)(2)Ru(tatpOMe)Ru(phen)(2)](4+) (2(4+); phen is 1,10-phenanthroline and tatpOMe is 10,21-dimethoxy-9,10,20,33-tetraazatetrapyrido[3,2-a:2'3'- c:3 '',2 ''-l:2 ''',3 '''-n]pentacene) has been synthesized and characterized by H-1 NMR, ESI mass spectroscopy and elemental analysis. Loss of methoxy group from bridging ligand of complex 2(4+) due to irradiation is observed by H-1 NMR and photochemistry. The interrelated electronic properties UV-Vis, electrochemistry, photochemistry and molecular orbital calculation are analyzed and discussed on the bridging ligand of the complex 2(4+).

引用

页码：11180 / 11187

页数：8

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