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Synthesis and characterization of UO2 (VI), Sn (IV), and Th (IV) complexes of 4-formylazohydrazoaniline antipyrine
Journal article   Peer reviewed

Synthesis and characterization of UO2 (VI), Sn (IV), and Th (IV) complexes of 4-formylazohydrazoaniline antipyrine

F A El-Saied and S A Aly
Afinidad, Vol.61(514), pp.516-520
01/11/2004

Abstract

Chemistry Chemistry, Multidisciplinary Physical Sciences Science & Technology
4-formylazohydrazoaniline antipyrine and its UO2 (VI), Sn(IV), and Th(IV) complexes have been synthesized. The structures of these isolated complexes have been characterized by IR, elemental analysis, molar conductivities, and thermogravimetric analysis (TGA). The ligand behaves as a neutral bidentate in the hydrazo form or monobasicbidentate and tridentate in enol-azo form. Coordination takes place via the carbonyl oxygen of the side chain, azomethine nitrogen and enolic oxygen.

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