Electrochemical Properties and Electronic Energy Level Structure of Os(Ⅱ) Complexes

Chem. J. Chinese Universities ›› 1998, Vol. 19 ›› Issue (10): 1671.

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Electrochemical Properties and Electronic Energy Level Structure of Os(Ⅱ) Complexes

WU Fang¹, TIAN Wen-Jing¹, ZHANG Hou-Yu¹, MA Yu-Guang¹, SHEN Jia-Cong¹, ZHI Zhi-Ming²

1. Key Laboratory for Supramolecular Structure and Spectroscopy, Jilin University, Changchun, 130023;
2. Department of Chemistry, The University of Hong Kong, Pokfulam Road, Hong Kong

Received:1997-08-19 Online:1998-10-24 Published:1998-10-24

Abstract

Abstract: The effects of molecular structure on the electrochemical properties and the electronic structure of four Os(Ⅱ) complexes have been explored by cyclic voltammetry and fluorescence spectra. The results indicate that the oxidation and reduction properties and the electronic energy level structure of the complexes can be changed by either introducing different substituents into the bipyridine ligand or replacing the bipyridine ligand with phenanthroline. The above conclusion were confirmed by the photospectroscopy measurements.

Key words: Electrochemistry, Redox, Molecular structure, Electronic structure

CLC Number:

O646

TrendMD:

WU Fang, TIAN Wen-Jing, ZHANG Hou-Yu, MA Yu-Guang, SHEN Jia-Cong, ZHI Zhi-Ming. Electrochemical Properties and Electronic Energy Level Structure of Os(Ⅱ) Complexes[J]. Chem. J. Chinese Universities, 1998, 19(10): 1671.

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Electrochemical Properties and Electronic Energy Level Structure of Os(Ⅱ) Complexes

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