高等学校化学学报

高等学校化学学报 ›› 1987, Vol. 8 ›› Issue (6): 485.

• 论文 • 上一篇    下一篇

Hg(PMBP)2(HPMBP)2和Zn(PMBP)(H2O)Cl配合物的合成及结构

安兴民, 贾殿赠, 李勇   

  1. 新疆大学化学系
  • 收稿日期:1986-01-07 出版日期:1987-06-24 发布日期:1987-06-24

Synthesis of Hg(HPMBP),(PMBP)2and Zn(PMBP)(H2O)Cl Complexes and Their IR and 1H NMR

An Xingmin, Jia Dianzheng, Li Yong   

  1. Department of Chemistry, Xingjiang University, Wulumuqi
  • Received:1986-01-07 Online:1987-06-24 Published:1987-06-24

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摘要： 用1-苯基-3-甲基-4-苯甲酰基吡唑啉酮-5(HPMBP)与HgCl2和ZnCl2·6H2O作用,分别合成化学式为[Hg(PMBP)2(HPMBP)2]和[Zn(PMBP)(H2O)Cl]的配合物;用元素分析、IR、1HNMR和电导等物理化学方法推测了配合物的分子结构式。配体在此螯合过程中皆由酮式转变为烯醇式,在Hg(Ⅱ)配合物中部分不变。

Abstract: The coordination compounds of 1-phenyl-3-methyl-4-benzoylpyrazolone-5 (HPMBP) with Hg(Ⅱ) and Zn(Ⅱ) have been synthesised. The structures and properties of the compounds formed have been characterized by elemental analysis, IR, 1HNMR and Conductance measurements. The ligand used has been found to change from keto form to enolic form during the chelation reaction.The Hg(Ⅱ) is bohded by both the keto and enolic form producing a seldom 8-coordination compound.

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