高等学校化学学报

高等学校化学学报 ›› 1998, Vol. 19 ›› Issue (4): 629.

• 论文 • 上一篇    下一篇

[Cu2(Gly-GlyO)2(4,4′-bpy)(OH)2]·10H2O配合物的合成、晶体结构和分子结构研究

郭秀英1, 张文祥2, 崔爱莉2, 申连春2, 王凤山2, 李志英3   

  1. 1. 内蒙古民族师范学院化学系, 通辽, 028000;
    2. 吉林大学化学系, 长春, 130023;
    3. 吉林工业大学应用化学系, 长春, 130026
  • 收稿日期:1997-06-20 出版日期:1998-04-24 发布日期:1998-04-24
  • 通讯作者: 王凤山
  • 作者简介:郭秀英,女,49岁,讲师.
  • 基金资助:

    国家自然科学基金

Synthesis, Crystal and Molecular Structure of Complex [Cu2(Gly GlyO)2(4,4′ bpy)(OH)2]·10H2O

GUO Xiu-Ying1, ZHANG Wen-Xiang2, CUI Ai-Li2, SHEN Lian-Chun2, WANG Feng-Shan2, LI Zhi-Ying3   

  1. 1. Department of Applied Chemistry, Inner Mongolia Teachers′College for Nationalities, Tongliao, 028000;
    2. Department of Chemistry, Jilin University, Changchun, 130023;
    3. Department of Applied Chemistry, Jilin Universityof Technology, Changchun, 130026
  • Received:1997-06-20 Online:1998-04-24 Published:1998-04-24

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摘要： 合成了以4,4'-bpy为中继基、Gly-GlyO为螯环的新型双核铜配合物.经X射线单晶结构分析确定该配位化合物晶体的化学式为[(H2NCH2CONHCH2COO)Cu(OH)(C10H8N2)Cu(OH)-(H2NCH2CONHCH2COO)]·10H2O.晶体属三斜晶系,Pl空间群,晶胞参数a=0.7124(2)nm,b=1.1405(10)nm,c=1.1434(10)nm,α=67.55°,β=79.02°,γ=77.97°,V=0.834(3)nm3,Z=1.最终一致性因子R为0.0727.

关键词: 甘二肽, 4, 4&prime, －联吡啶, 中继基, 铜配合物

Abstract: A novel binuclear cupric complex with Gly-GlyO chelate ring and 4,4′-dipyridyl as an intermediate radical was synthesized by the reaction of 4,4′-dipy-ridyl and cupric nitrate in aqueous solution. The structural formula of the complex was confirmed as [(H2NCH2CONHCH2COO)(C10 H8N2)Cu(OH)(H2NCH2CONHCH2COO)]·10H2O by X-ray single crystal structure analysis. Crystallographic data are as follows: a triclinic system with a space group P1, a =0.7124(2) nm, b =1.1405(1) nm, c =1.1434(1) nm, α=67.65°, β=79.02°, γ=77.97°, V =0.834(3) nm3, Z =1. The structural data were refined by the block matrix least squares program to final Rvalue of 00727.

Key words: Gly-GlyO, 4,4′-Dipyridyl, Intermediate radical, Cupric complex

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