高等学校化学学报 ›› 1990, Vol. 11 ›› Issue (3): 271.

• 研究论文 • 上一篇    下一篇

镍(Ⅱ)和铜(Ⅱ)的双核大鸟配合物的电化学研究

罗勤慧, 杨升, 沈孟长, 彭庆芸   

  1. 南京大学配位化学研究所
  • 收稿日期:1988-06-07 出版日期:1990-03-24 发布日期:1990-03-24
  • 通讯作者: 罗勤慧
  • 基金资助:

    国家自然科学基金

An Electrochemical Study on Binuclear Big Bird Complexes of Ni( Ⅱ ) and Cu( Ⅱ )

Luo Qinhui, Yang Sheng, Shen Mengctutng, Peng Qingyun   

  1. Coordination Chemistry Research Institute, Nanjing University, Nanjing
  • Received:1988-06-07 Online:1990-03-24 Published:1990-03-24

摘要: 用叔丁基-2,6-二甲酰基苯酚与4-正己基硫脲缩合成大鸟配体,用循环伏安法研究了它与Ni2+及Cu2+生成的双核配合物的氧化还原过程,探讨了两中心原子间的作用,测定了电极反应速率常数。此外,还研究了配合物与CO的键合,并用红外光谱证实了Ni(Ⅱ)配合物有活化CO的能力。

关键词: 铜(Ⅱ), 镍(Ⅱ), 循环伏安法, 双核大鸟配合物, 一氧化碳

Abstract: We studied by cyclic voltammetry the oxidation-reduction process of binuclear Big Bird complexes of Ni( Ⅱ ) and Cu( Ⅱ ). Big Bird ligand was synthesized by condensation of tert-buty 1-2,6-diformyl-phenol with 4-n- hexyl- thiourea. The interaction between two central atoms in binuclear complexes and their rate constants of electrode reaction were also investigated. Activation of COby Ni( Ⅱ ) complex was verified by IRand cyclic voltammetry.

Key words: Copper(Ⅱ), Nickel(Ⅱ), Cyclicyvoltammetry, Binuclear Big Bird complex, Carbon monoxide

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