中华医学超声杂志

应用化学 ›› 1990, Vol. 0 ›› Issue (3): 24-28.

• 研究论文 • 上一篇    下一篇

μ3-氧桥三核和四核锰水杨叉-β-丙氨酸配合物的合成和表征

陈克, 宋路林   

  1. 浙江大学化学系 杭州 310027
  • 收稿日期:1989-07-06 修回日期:1989-10-23 出版日期:1990-06-10 发布日期:1990-06-10

SYNTHESIS AND CHARACTERIZATION OF OXO-BRIDGED TRI-AND TETRANUCLEAR MANGANESE SALICYLIDENE-β-ALANINE COMPLEXES

Chen Ke, Song Lulin   

  1. Department of Chemistry, Zhejiang University, Hangzhou 310027
  • Received:1989-07-06 Revised:1989-10-23 Published:1990-06-10 Online:1990-06-10

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摘要： 合成了μ3-氧桥三核锰配合物Mn3O(Salala-β)3·3H2O和四核锰配合物Mn4O2(sa-lala-β)3(ClO4)2·8H2O,其中salala-β2-是水杨叉-β-丙氨酸三齿希夫碱的负二价阴离子,运用元素分析、化合价测定、电导率、磁化率、热重分析、红外和电子光谱等实验结果对其进行了表征,并提出了配合物的可能结构。

关键词: 锰, 水杨叉-β-丙氨酸, 三核配合物, 四核配合物

Abstract: Oxo-bridged tri-and Tetranuclear manganese complexes: Mn3O(salala-β)3. 3H2O and Mn4O2(salala-β)3(ClO4)2.8H2O, where salala-β2-is the dianion of tridentate Shiff base sali-cylidene-β-alanine, have been synthesized and characterized by elemental analyses,valencedetermination, electronic conductivity,magnetic susceptibility, thermogravimetric analyses,infrared and electronic spectra etc. The possible structures of the complexes are suggested.

Key words: manganese, salicylidene-β-alanine, trinuclear complex, tetranuclear complex

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