Spectrometric,Thermal and Conductometric Studies of Some Lanthanide,Thorium and Uranyl Complexes with Some Hydroxy Nitrosocoumarins |
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| Authors: | Y M Issa S A Abdel-Latif |
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| Institution: | 112. Department of Chemistry, Faculty of Science, Cairo University, Giza, Egypt
212. Beni Suef Branch, Department of Chemistry, Faculty of Science, Beni Suef, Egypt
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| Abstract: | IR, NMR, TG, DTA, DTG and molar conductance studies have been carried out on complexes of La(III) with some hydroxy nitrosocoumarins and those of trivalent Y, Ce, Pr, Nd, Sm, Gd, Dy, Er, Yb; tetravalent Th and hexavalent uranium complexes with 7-hydroxy-4-methyl-8-nitrosocoumarins. The solid complexes were prepared, separated, analysed and their structures elucidated by elemental analysis, IR, NMR, TG, DTA, DTG and molar conductance. |
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