Some halocobaltate(II) complexes of the 2-thio-4,6-dimethyl-pyrimidinium cation were prepared and characterized by elemental and thermal analyses, molar conductivity, magnetic measurements and electronic and i.r. spectroscopy. The visible solid state spectra and magnetic moments show that the cobalt(II) has a tetrahedral stereochemistry in all the compounds. On the basis of the thermogravimetric (TG, DTG) results the probable decomposition sequences of thermal dissociation of the complexes in nitrogen atmosphere are proposed.
SPECTRAL, MAGNETIC AND THERMAL STUDIES ON HALOCOBALTATES(II) OF THE 2-THIO-DIMETHYLPYRIMIDINIUM CATION / Battistuzzi, R; Manfredini, Tiziano. - In: SYNTHESIS AND REACTIVITY IN INORGANIC AND METAL-ORGANIC CHEMISTRY. - ISSN 0094-5714. - STAMPA. - 21:(1991), pp. 187-201.
SPECTRAL, MAGNETIC AND THERMAL STUDIES ON HALOCOBALTATES(II) OF THE 2-THIO-DIMETHYLPYRIMIDINIUM CATION
MANFREDINI, Tiziano
1991
Abstract
Some halocobaltate(II) complexes of the 2-thio-4,6-dimethyl-pyrimidinium cation were prepared and characterized by elemental and thermal analyses, molar conductivity, magnetic measurements and electronic and i.r. spectroscopy. The visible solid state spectra and magnetic moments show that the cobalt(II) has a tetrahedral stereochemistry in all the compounds. On the basis of the thermogravimetric (TG, DTG) results the probable decomposition sequences of thermal dissociation of the complexes in nitrogen atmosphere are proposed.
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