Preparation and characterization of Mg(II)-, Ca(II) and Cd(II) complexes of 1,2-ethanediol and water |
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| Authors: | Labádi I Kenessey G Liptay G |
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| Institution: | (1) Department of Inorganic and Analytical Chemistry, University of Szeged, H-6720 Szeged, Dóm tér 7, Hungary;(2) Department of Inorganic Chemistry, Budapest University of Technology and Economics, H-1521 Budapest, Gellért tér 4, Hungary |
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| Abstract: | Mixed ligand complexes of different compositions were prepared with water, sulfate ion and 1,2-ethanediol as ligand. IR spectra and the thermoanalytical curves of the complexes were recorded. Oxygen atoms bound by one or two coordinate bonds to the metal ion, or by hydrogen-bonds in the crystal, were observed. As for the water molecule, 1,2-ethanediol molecules of  crystal and monohydrate type were found, depending on the type of binding of the oxygen atoms.This revised version was published online in November 2005 with corrections to the Cover Date. |
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| Keywords: | IR spectra mixed ligand complexes 1 2-ethanediol Mg(II) Ca(II) and Cd(II) complexes thermoanalytical study |
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