高等学校化学学报

高等学校化学学报 ›› 1995, Vol. 16 ›› Issue (S1): 241.

• 研究论文 • 上一篇    下一篇

Electrochemical and Spectral Studies on Ferrocene Derivatives with Electron Pushing and Drawing Substituents

JIANG Yue-shun1, YANG Wen-sheng1, CHAI Xiang-dong1, ZHANG Dong1, CAO Yun-wei1, LI Tie-jin1, Lehn Jean-marie2   

  1. 1. Department of Chemistry, Jilin University, Changchun, 130023, P. R. China;
    2. Chimie des Interactions Mol & #233;culaires, Coll & #232;de France, 11 Place Marcelin Berthelot, 75005 Paris, France
  • 收稿日期:1995-08-25 出版日期:1995-12-31 发布日期:1995-12-31
  • 基金资助:

    National Natural Science Foundation of China

Electrochemical and Spectral Studies on Ferrocene Derivatives with Electron Pushing and Drawing Substituents

JIANG Yue-shun1, YANG Wen-sheng1, CHAI Xiang-dong1, ZHANG Dong1, CAO Yun-wei1, LI Tie-jin1, Lehn Jean-marie2   

  1. 1. Department of Chemistry, Jilin University, Changchun, 130023, P. R. China;
    2. Chimie des Interactions Mol & #233;culaires, Coll & #232;de France, 11 Place Marcelin Berthelot, 75005 Paris, France
  • Received:1995-08-25 Online:1995-12-31 Published:1995-12-31
  • Supported by:

    National Natural Science Foundation of China

PDF (PC)

被引次数

2

摘要：

Three ferrocene derivatives, P Ⅰ: R-Fc-A, P Ⅱ:D-Fc-R and P Ⅲ: D-Fc-A(R:CH2OH, A: CH＝C(CN)CONH2, D:(C18H37)2-C6H4-CH=CH), were studied by means of cyclic voltammetry and absorption spectroscopy. Compound P Ⅰ shows MLCT transition,P Ⅱ D shows strong LMCT and P Ⅲ shows both strong LMCT and π→π* CT transitions. Based on these data, frontier orbital interactions of electron pushing and drawing substituents with ferrocene group were analyzed. It was found that a drawing substituent would lower the π* orbital energy level and a pushing, substituent would raise the π orbital level.

关键词: Ferrocence derivatives, Cyclic voltammetry, Frontier orbitals, Nonlinear optical material

Abstract:

Three ferrocene derivatives, P Ⅰ: R-Fc-A, P Ⅱ:D-Fc-R and P Ⅲ: D-Fc-A(R:CH2OH, A: CH＝C(CN)CONH2, D:(C18H37)2-C6H4-CH=CH), were studied by means of cyclic voltammetry and absorption spectroscopy. Compound P Ⅰ shows MLCT transition,P Ⅱ D shows strong LMCT and P Ⅲ shows both strong LMCT and π→π* CT transitions. Based on these data, frontier orbital interactions of electron pushing and drawing substituents with ferrocene group were analyzed. It was found that a drawing substituent would lower the π* orbital energy level and a pushing, substituent would raise the π orbital level.

Key words: Ferrocence derivatives, Cyclic voltammetry, Frontier orbitals, Nonlinear optical material

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