Pyrazine-2,3-dicarboxylic and pyridine-2,3-dicarboxylic acids act as chelating agents to copper(II), and give complexes whose solubility varies with respect to the solvent. The characterization of the solid compounds was carried out by IR and thermogravimetry (TG), while the thermodynamic values of the soluble complexes were determined by spectrophotometry and microcalorimetry. The effect of the solvents is discussed on the basis of their properties (DN, DEC).
Complexes of copper(II) with chelating agents in ethanol, dimethylacetamide and dimethylsulphoxide / Bucci, Remo; Carunchio, Vincenzo Tito; Girelli, Anna Maria. - In: INORGANICA CHIMICA ACTA. - ISSN 0020-1693. - STAMPA. - 111:1(1986), pp. 1-4. [10.1016/S0020-1693(00)82206-9]
Complexes of copper(II) with chelating agents in ethanol, dimethylacetamide and dimethylsulphoxide
BUCCI, Remo;CARUNCHIO, Vincenzo Tito;GIRELLI, Anna Maria
1986
Abstract
Pyrazine-2,3-dicarboxylic and pyridine-2,3-dicarboxylic acids act as chelating agents to copper(II), and give complexes whose solubility varies with respect to the solvent. The characterization of the solid compounds was carried out by IR and thermogravimetry (TG), while the thermodynamic values of the soluble complexes were determined by spectrophotometry and microcalorimetry. The effect of the solvents is discussed on the basis of their properties (DN, DEC).I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.
