高等学校化学学报

高等学校化学学报 ›› 1991, Vol. 12 ›› Issue (7): 869.

• 论文 • 上一篇    下一篇

S-甲基-β-N-(吡啶N-氧化物-2-甲叉)二硫代肼基甲酸酯乙腈合铜(Ⅱ)高氯酸盐二聚体配合物的晶体和分子结构

郁开北1, 周忠远1, 苟少华2, 游效曾2, 徐正2   

  1. 1. 中国科学院成都分院分析测试中心;
    2. 南京大学配位化学研究所, 南京, 210008
  • 收稿日期:1990-06-02 出版日期:1991-07-24 发布日期:1991-07-24
  • 通讯作者: 苟少华

Crystal and Molecular Structure of Copper (Ⅱ) Dimeric Complex of S-methyl-β-N-(pyridine N-oxide-2-ylmethylidene) dithiocarbazate with Acetonitrile

Yu Kai-bei1, Zhou Zhong-yuan1, Gou Shao-hua2, You Xiao-zeng2, Xu Zheng2   

  1. 1. Chengdu Center of Analysis and Determination, Academia Sinica, Chengdu;
    2. Coordination Chemistry Institute, Nanjing University, Nanjing, 210008
  • Received:1990-06-02 Online:1991-07-24 Published:1991-07-24

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摘要： 含S、N为配位原子的Sehiff碱型化合物,由于它们的平面型结构和分子内氢键传递性质而有可能用作分子器件基础研究,其Pt(Ⅱ)、Pd(Ⅱ)、Ni(Ⅱ)、Cu(Ⅱ)和Zn(Ⅱ)等配合物则常具有抗癌等活性,本文测定丁含S、N和O原子为配位原子的[CuL(CH3CN)]2(ClO4)2的晶体和分子结构,对其结构特点进行了讨论。

关键词: Cu(Ⅱ)配合物, S-甲基-&beta, -N-(吡啶N-氧化物-2-甲叉)二硫代肼基甲酸酯, 二聚体, 晶体和分子结构

Abstract: The crystal and molecular structure of copper(Ⅱ) dimeric. complex {abbreviated as [CuL (CH3CN)]2(ClO4)2} of S-methyl- β-N-(puridine-N-2-ylmethylidene)dithiocarbazate with ace-tonitrile was determined by X-ray diffraction. The complex crystallizes in the monclinic system space group p21/n,a=7.685(2)Å，b=20. 160(6)Å,c=10.847(5)Å,β=107.89(3),Z=2,Dc=1.788g/cm3,F(000)=835.8,μ=18.17cm-1,R=0.057.Each Cu(Ⅱ)ion in the complex is in a distorted square pyramidal environment of coordination.

Key words: Complex of Cu(Ⅱ), S-methyl-β-N-(pyridine N-oxide-2-ylmethylidene)dithiocarbazate, Dimeric complex, Crystal and molecular structure

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