Preparation, structural characterisation and thermal analysis studies of methacrylic acid complexes of cobalt(II), nickel(II) and copper(II)

Compounds of methacrylic acid with cobalt(II), nickel(II), and copper(II) have been prepared in aqueous solution. The compounds have stoichiometries Co(C 4H 5O 2)H 2O; Ni(C 4H 5O 2) 21·5H 2O and Cu(C 4H 5O 2)(OH) and polymeric octahedral structures. Thermal decomposition studies show that the hydrat...

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Bibliographic Details
Published inThermochimica acta Vol. 230; pp. 123 - 128
Main Authors Allan, J.R., Beaumont, P.C., Milburn, G.H.W., Wood, I.J.
Format Journal Article
LanguageEnglish
Published Amsterdam Elsevier B.V 15.12.1993
Elsevier Science
Subjects
Chemical thermodynamics
Chemistry
Elements, mineral and organic compounds
Exact sciences and technology
General and physical chemistry
Thermodynamic properties
Characterization
Cobalt Organic compounds
Methacrylic acid polymer
Thermogravimetric analysis
Copper Organic compounds
Nickel Organic compounds
Preparation
Aqueous solution
Transition metal Organic compounds
Experimental study
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Summary:Compounds of methacrylic acid with cobalt(II), nickel(II), and copper(II) have been prepared in aqueous solution. The compounds have stoichiometries Co(C 4H 5O 2)H 2O; Ni(C 4H 5O 2) 21·5H 2O and Cu(C 4H 5O 2)(OH) and polymeric octahedral structures. Thermal decomposition studies show that the hydrated compounds lose water followed by the organic ligands to give the metal oxides. The copper compound decomposes with loss of the organic ligand and the OH group to give the metal oxide.
ISSN:0040-6031
1872-762X
DOI:10.1016/0040-6031(93)80353-C