Chinese Journal of Applied Chemistry ›› 1996, Vol. 0 ›› Issue (2): 101-103.

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Preparation and Characterization of Coordination Compounds of Uranyl with Bis-Schiff Bases

Fan Yuhua, Bi Caifeng   

  1. Department of Applied Chemistry. Shandong Institute of Building Materials, Jinan 250022
  • Received:1995-08-18 Revised:1995-11-20 Published:1996-04-10 Online:1996-04-10

Abstract: Two new solid coordination compounds of uranyl with bis-Schiff base o-vanillin-o-phenylenediamine (H2L1) or salicylidene o-phenylenediamine (H2L2) have been prepared and characterized by elemental analysis, DTA-TG,IR, UV, molar conductance and X-ray diffraction analyses. The compositions of the coordination compounds UO2L1H2O and UO2L2C2H5OH were confirmed and their possible structures were conjectured.

Key words: uranyl nitrate, bis-Schiff base, coordination compound