Chinese Journal of Applied Chemistry ›› 1990, Vol. 0 ›› Issue (3): 24-28.

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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

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