高等学校化学学报

高等学校化学学报 ›› 1996, Vol. 17 ›› Issue (2): 169.

• 论文 •    下一篇

[Cu(C14H11O3)(C10H8N2)2]NO3·C2H5OH的合成、晶体结构和红外光谱

刘世雄, 王星   

  1. 福州大学化学系, 福州 350002
  • 收稿日期:1995-05-10 出版日期:1996-02-24 发布日期:1996-02-24
  • 通讯作者: 刘世雄,男,52岁,教授,博士生导师.
  • 作者简介:刘世雄,男,52岁,教授,博士生导师.
  • 基金资助:

    福建省自然科学基金

Synthesis,Crystal Structure and Infra-red Spectrum of Complex[Cu(C14H11O3)(C10H8N2)2]NO3·C2H5OH

LIU Shi-Xiong, WANG Xing   

  1. Department of Chemistry, Fuzhou University, Fuzhou 350002
  • Received:1995-05-10 Online:1996-02-24 Published:1996-02-24

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摘要： 合成了[Cu(C11H11O3)(C(10)H8N2)2]NO3·C2H5OH化合物并测定其晶体结构。晶体属P1空间群,a=1.1911(2)nm,b=1.5322(2)nm,c=1.0492(2)nm,a=108.98(1)°,β=107.04(1)°,γ=70.25(1)°,Z=2.在[Cu(C11H11O3)(C10H8N2)2]+配合阳离子中,2个2,2'-联吡啶的4个氮原子和二苯羟乙酸的1个羧基氧原子位于铜原子周围,从而使铜原子子具有畸变的三角双锥配位构型。对红外光谱进行了归属。

关键词: 铜配合物, 二苯羟乙酸, 晶体结构, 红外光谱

Abstract: The title complex was prepared and its crystal structure was determined.The crystal is space group P1with parameters:a=1.19l 1(2) nm,b=1.5322(2) nm,c=1.0492(2) nm,a=108.98(1)°,β=107.04(1)°,γ=70.25(1)°,Z=2,T=296Kand the final R=0.0541 for 3998 observed reflections.The Cu atom is five-coordinated with a distorted trigonal bipyramid.Four nitrogen atoms from two 2,2'-dipyridyl ligands and one carboxyl oxygen atom from benzilate form a distorted trigonal plane,while the other two nitrogen atoms from the two 2,2'-dipyridyl ligands occupy the two axial positions.The assignment in IRspectrum is discussed.

Key words: Copper complex, Benzilate, Crystal structure, IR spectrum

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