中华医学超声杂志

应用化学 ›› 1991, Vol. 0 ›› Issue (6): 88-91.

• 研究简报 • 上一篇    下一篇

丙酮酸·邻菲咯啉·稀土三元固体配合物的合成和表征

谢文磊1, 彭周人2, 王流芳2   

  1. 1. 郑州粮食学院油脂系, 郑州 450052;
    2. 兰州大学化学系, 兰州
  • 收稿日期:1990-11-12 修回日期:1991-03-04 出版日期:1991-12-10 发布日期:1991-12-10

SYNTHESIS AND CHARACTERIZATION OF TERNARY COMPLEXES OF RARE EARTHS WITH PYRUVIC ACID AND o-PHENANTHROLINE

Xie Wenlei1, Peng Zhouren2, Wang Liufang2   

  1. 1. Zhengzhou Grain College, Zhengzhou 450052;
    2. Department of Chemistry, Lanzhou University, Lanzhou
  • Received:1990-11-12 Revised:1991-03-04 Published:1991-12-10 Online:1991-12-10

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摘要： 丙酮酸在生物体内具有生理功能,它与稀土的二元配合物巳有报导[1]。近期的研究结果表明某些稀土的邻菲咯啉三元配合物有一定的抑菌能力[2]。本文报道丙酮酸(pyr-H)、邻菲咯啉(phen)稀土三元固体配合物的合成与表征结果。

关键词: 丙酮酸, 邻菲咯啉, 稀土配合物, 合成

Abstract: Five ternary complexes of rare earths (RE = La, Ce, Nd, Eu and Gd) with pyruvic acid(pyr) and o-phenanthroline (phen) were prepared. The chemical compositions of the comple-xes obtained were ascertained by elemental and chemical analysis as RE2(phen)3(pyr)(NO3)5, IR and Raman spectra, molar conductances, X-ray diffraction analysis, thermalanalys's of these complexes were also studied.

Key words: pyruvic acid, o-phenanthroline, rare earth complexes, synthesis

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