Authors : S. S. Sakhare
Page Nos : 135-136
Description :
The dimethyl dithiocarbamate complexes of Cr(III), Co(III), Ni(II) and Cu(II) have been prepared and charcterised by elemental analysis and Infrared studies. The thermal studies of these complexes have been carried out. It was observedfrom the thermograms that of Ni(II) and Cu(II) complexes decompose without any break to sulphide and oxide respectively as the final products where as Co(III) complex directly decomposes to the mixture of cobaltic oxide cobaltic sulphate. The Cr(III) complex first loses two molecules of water followed by decoposition resulting to sulphate as the end product. Some thermodynamic parameters, e.g., H, S, G and energy of activation were computed from Sharp-Wentworth plots.
