Chinese Journal of Applied Chemistry ›› 1992, Vol. 0 ›› Issue (4): 8-12.

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SYNTHESIS AND CHARACTERIZATION OF LANTHANIDE COMPLEXES WITH BISBENZOYLACETONE-ETHYLENEDIMINE

Yao Kemin, Wu Daqing, Yang Weihong   

  1. Department of Chemistry, Zhejiang Unviersity, Hangzhou 310027
  • Received:1991-10-10 Revised:1992-02-24 Published:1992-08-10 Online:1992-08-10

Abstract: Lanthanide complexes with bisbenzoylacetone ethylenedimine(L) have been synthesized for the first time. These compounds have the general formula Ln2(L)3(NO3)6·2H2O, where Ln=La, Ce, Pr, Nd, Sm, Gd, Dy, Er, On the basis of UV, IR, H NMR, TG-DTA and also from molar conductance measurements the possible strueture of the complexes has been proposed.

Key words: bisbenzcylacetone-ethylenedimine, schiffs base, lanthanide, complexes, synthesis