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Synthesis, characterisation and thermal analysis of copper (II) and chromium (II, III) hydrazine carboxylates

Sundar, Manoharan S and Patil, KC (1989) Synthesis, characterisation and thermal analysis of copper (II) and chromium (II, III) hydrazine carboxylates. In: Proceedings of the Indian Academy of Sciences - Chemical Sciences, 101 (5). pp. 377-381.

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Abstract

Copper(II) hydrazine carboxylate monohydrate, Cu(N2H3COO)2·H2O and chromium (II, III) hydrazine carboxylate hydrates, Cu(N2H3COO)2·H2O and Cu(N2H3COO)2·3H2O have been prepared and characterised by chemical analysis, IR, visible spectra and magnetic measurements. Thermal analysis of the copper complex yields a mixture of copper metal and copper oxide. Chromium complexes on thermal decomposition yield Cr2O3 as residue. Decomposition of chromium(HI) complex under hydrothermal conditions yield CrOOH, a precursor to CrO2.

Item Type: Journal Article
Additional Information: Copyright of this article belongs to Indian Academy of Sciences.
Keywords: Copper and chromium hydrazine carboxylates - IR and Vis spectra - thermal analysis
Department/Centre: Division of Chemical Sciences > Inorganic & Physical Chemistry
Date Deposited: 16 Jul 2010 09:35
Last Modified: 19 Sep 2010 06:11
URI: http://eprints.iisc.ernet.in/id/eprint/30319

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