高等学校化学学报

高等学校化学学报 ›› 1990, Vol. 11 ›› Issue (7): 681.

• 研究论文 • 上一篇    下一篇

含Zn咪唑桥联异多核配合物的合成与表征

陈东, 唐雯霞, 戴安邦   

  1. 南京大学配位化学研究所
  • 收稿日期:1988-10-11 出版日期:1990-07-24 发布日期:1990-07-24
  • 通讯作者: 唐雯霞

Syntheses and Characterization of Imidazolate Bridged Heteropolynuclear Complexes Containing Zn

Chen Dong, Tang Wenxia, Dai Anbang   

  1. Coordination Chemistry Institute, Nanjing Umversitg, Nanjing
  • Received:1988-10-11 Online:1990-07-24 Published:1990-07-24

PDF (PC)

被引次数

16

摘要： 用具有低自旋d6构型的[(NH3)5MIm]2+(M=Co,Rh)和[(en)2Co(Im)2]+为配体,与配位未饱和Zn的单核配合物作用,定向合成了5种新的含Zn咪唑桥联异双核、异三核配合物,并进行了元素分析、差热分析、摩尔电导及1H NMR测定,确证了组成及咪唑桥的存在。

关键词: 咪唑桥联异多核配合物, 锌, 合成

Abstract: Five species of imidazolate bridged heteropolynuclear complexes containing Zn ( Ⅱ ) were prepared. In the syntheses, the kinetically inert, low spin d6 complexes, [(NH3)5CoIm]2+, [(NH3)5RhIm]2+ and [(en)2Co(Im)2]+ were used as ligands to react with mononuclear Zn ( Ⅱ ) complexes. By elemental analysis, molar conductivity, TGA, DSC and 1H NMR study, all bridged heteropolynuclear complexes were characterized.

Key words: Imidazolate bridged heteropolynuclear complexes, Zinc, Synthesis

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