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Synthesis and photophysical and electrochemical properties of a binuclear Ru(bpy)(3)-Cu(III) corrole complex

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Indexed by:期刊论文

Date of Publication:2007-01-01

Journal:JOURNAL OF PORPHYRINS AND PHTHALOCYANINES

Included Journals:SCIE

Volume:11

Issue:5-6

Page Number:463-469

ISSN No.:1088-4246

Key Words:Cu(III) corrole; [Ru(bpy)(3)](2+); OEC; photosystem II; water oxidation

Abstract:A novel binuclear Ru-Cu complex, composed of a copper(III)-corrole and a ruthenium(II) tris(bipyridine) moicty linked by an amide bond, has been synthesized and characterized by H-1 NMR, UV-vis and mass spectrometry. The steady-state emission and the electrochemical properties were investigated. Compared to the parent [Ru(bpy)(3)](2+), the emission-of the desired complex was substantially quenched when the MLCT of [Ru(bpy)(3)](2+) was selectively photoexcited. Copyright (C) 2007. Society of Porphyrins & Phthalocyanines.

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