高等学校化学学报 ›› 1985, Vol. 6 ›› Issue (7): 577.

• 研究论文 • 上一篇    下一篇

稀土与吡啶类及其氮氧化物形成配合物的研究(Ⅰ)——镨、钕、钐氯化物与2,2'-联吡啶-N,N'-二氧化物的固体配合物的合成及性质

谭民裕, 唐宁, 翟应离, 邱家彬   

  1. 兰州大学化学系
  • 收稿日期:1983-12-28 出版日期:1985-07-24 发布日期:1985-07-24

Studies on the Rare Earth Complexes on Pyridine Derivatives and Their N-Oxide (Ⅰ)——The Synthesis and Properties of the Complexes of Praseodymium, Neodymium and Samarium Chlorides with 2, 2'-Bipyridine-N, N'-Dioxide

Tan Minyu, Tang Ning, Zhai Yingli, Qiu Jiabin   

  1. Departmcnt of Chemistry, Lanzhou University Lanzhou
  • Received:1983-12-28 Online:1985-07-24 Published:1985-07-24

摘要: 本文报告了镨、钕,钐氯化物与2,2'-联吡啶-N,N'-二氧化物的一系列固体配合物的合成及其化学组成的测定,并对其红外光谱、X-射线衍射、差热、热重分析、摩尔电导等性质进行了研究。

Abstract: The solid complexes of trivalent rarc earth (Pr, Nd, Sm) chlorides with 2, 2'-bipyridine-N, N'-dioxide were prepared. The mole ratios of Ln to bipyO2 in the complexes are 1:1, 1:3, 1:4 respectively. They were characterized by elemental analysis, X-ray diffraction, infrared spectra, thermogravimetric (TG) and differential thermol analyses (DTA), as.well as molar conductance studies.

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