高等学校化学学报 ›› 2000, Vol. 21 ›› Issue (2): 177.

• 论文 • 上一篇    下一篇

配合物Cu(C14H9NO3)(C3H4N2)的合成、晶体结构及性质研究

高山1, 施展1, 华佳1, 冯守华1, 徐如人1, 刘世雄2, 霍丽华3, 陈鹏刚3   

  1. 1. 吉林大学化学系, 教育部无机合成与制备化学开放研究实验室, 长春 130023;
    2. 福州大学化学系, 福州 350002;
    3. 黑龙江大学化学系, 哈尔滨 150080
  • 收稿日期:1999-06-21 出版日期:2000-02-24 发布日期:2000-02-24
  • 通讯作者: 高 山(1967年出生),男,博士,讲师,从事结构化学和配位化学研究:
  • 基金资助:

    国家自然科学基金(批准号:29731010);教育部无机合成与制备化学开放研究实验室基金资助

Synthesis, Crystal Structure and Characterization of Complex Cu(C14H9NO3)(C3H4N2)

GAO Shan1, SHI Zhan1, HUA Jia1, FENG Shou-Hua1, XU Ru-Ren1, LIU Shi-Xiong2, HUO Li-Hua3, CHEN Peng-Gang3   

  1. 1. Department of Chemistry, Key Laboratory of Inorganic Synthesis & Preparative Chemistry of Educational Ministry, Jilin University, Changchun 130023, China;
    2. Department of Chemistry, Fuzhou University, Fuzhou 350002, China;
    3. Department of Chemistry, Heilongjiang University, Harbin 150080, China
  • Received:1999-06-21 Online:2000-02-24 Published:2000-02-24

摘要: 合成了配合物Cu(C14H9NO3)(C3H4N2)[C14H9NO32- 为N-(2-羧基苯基)-水杨醛亚胺,C3H4N2为咪唑].晶体属正交晶系,空间群Pca21,晶胞参数a=0.94453(12)nm,b=1.12278(9)nm,c=2.9123(4)nm,V=3.0885(6)nm3,Mr=370.84,Z=8,最终的偏离因子R=0.036,wR=0.087,GOF=0.975.三齿Schiff碱配体中的二个氧原子、一个氮原子和咪唑的一个氮原子与铜原子配位,形成扭曲的平面正方形结构.通过元素分析,IR,UV,CV和TG表征了配合物的结构.

关键词: 铜配合物, Schiff碱, 咪唑, 晶体结构

Abstract: The copper(Ê) complex with N-(2-carboxyphenyl)salicylidenamine and imidazole ligands, Cu(C14H9NO3)(C3H4N2) , was synthesized. The crystal belongs to orthorhombic, space group Pca21, with the crystal cell parameters: a=0.94453(12) nm, b=1.12278(9) nm, c=2.9123(4) nm, V= 3.0885(6) nm3, Mr=370.84, Z=8, R=0.036, wR=0.087, GOF=0.975. The copper(Ê) ion lies in a distorted square-planar environment composed of two oxygen atoms, one nitrogen atom of the tridentate Schiff base ligand and one nitrogen atom of the imidazole ligand. The complex was also characterized by elementary analysis, IR, UV-Vis, TGand cycle voltammetry measurement.

Key words: Copper(Ê, ) complex, Schiff base, Imidazole, Crystal structure

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