高等学校化学学报 ›› 1998, Vol. 19 ›› Issue (10): 1671.

• 论文 • 上一篇    下一篇

Os(Ⅱ)配合物的电化学性质及其电子能级结构

吴芳1, 田文晶1, 张厚玉1, 马於光1, 沈家骢1, 支志明2   

  1. 1. 吉林大学超分子结构与谱学开放实验室, 长春, 130023;
    2. 香港大学化学系, 香港
  • 收稿日期:1997-08-19 出版日期:1998-10-24 发布日期:1998-10-24
  • 通讯作者: 吴芳,女,27岁,博士研究生.
  • 作者简介:吴芳,女,27岁,博士研究生.
  • 基金资助:

    国家自然科学基金(批准号:597905001)资助课题.

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. 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

摘要: 采用电化学循环伏安法和荧光光谱研究了系列Os(Ⅱ)配合物的电化学性质及分子结构对其电子能级结构的影响.

关键词: 电化学, 氧化-还原, 分子结构, 电子结构

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

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