高等学校化学学报

高等学校化学学报 ›› 1989, Vol. 10 ›› Issue (9): 886.

• 研究论文 • 上一篇    下一篇

四(三苯基氧化膦)二氯稀土(Ⅲ)-三氯化铜(Ⅱ)配合物的合成和谱学性质

王序昆1, 张明杰1, 王者福1, 荆煦瑛1, 王积涛1, 林沝2   

  1. 1. 南开大学元素有机化学研究所;
    2. 南开大学中心实验室
  • 收稿日期:1988-02-03 出版日期:1989-09-24 发布日期:1989-09-24
  • 通讯作者: 王序昆
  • 基金资助:

    国家自然科学基金

Synthesis and Spectroscopic Properties of Tetrakis(triphenylphosphine oxide)dichlorolanthanide-Cupric Trichlorides

Wang Xukun1, Zhang Mingjie1, Wang Zhefu1, Jing Xuying1, Wang Jitao1, Lin Chuai2   

  1. 1. Institute of Elementoorganic Chemistry, Nankai University, Tianjin;
    2. Central Laboratory, Nankai University, Tian jin
  • Received:1988-02-03 Online:1989-09-24 Published:1989-09-24

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被引次数

2

摘要： 合成了通式为[LnCl2(PhaPO)4][CuCl3](Ln=La,Ce,Pr,Nd,Sm,Eu,Gd,Tb,Dy,Ho,Er,Y)的12种新配合物,X射线衍射结构分析证实[GdCl2(Ph2PO)4][CuCl3]中Gd(Ⅲ)为六配位畸变八面体形,Cu(Ⅱ)为三配位平面三角形.测定了所有配合物的红外光谱、31PNMR和Cu(Ⅱ)的顺磁共振谱,并对[LnCl2(Ph3PO)4][CuCl3]的生成进行了讨论.

关键词: 三苯基氧化膦, 稀土配合物, 三氯化铜配合物

Abstract: Aseries of new complexes [LnCl2(Ph3PO)4][CuCl3] were prepared (Ln = La, Ce,Pr,Nd, Sm,Eu, Gd, Tb, Dy, Ho, Er, Y).X-ray diffraction crystallographic structural analysis for [GdCl2 (Ph3PO)4] [CuCl3] reveals Gd(Ⅲ) is of hexa-coordinated distorted octahedral configuration and Cu(Ⅱ) is of tri-coordinated trigonal planar configuration.All the complexes are characterized by IR, 31P NMR,and ESR.The conditions for the synthesis of the title complexes are discussed.

Key words: Triphenylphosphine oxide, Rare earth complexes, Cupric trichloride complexes

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