Study of new complex formation of dithiocarbamte with CO2+, in non-aqueous solvent using spectrophotometry

الملخص EN

The formation complex between 2-acetamido3,4,6-tri-o-acetyl-2-deoxy-β-o-glucopyranosyl,1- piperidyldithiocarbamate ligand and Co2+ has been studied in acetone .The spectrophotometric method was used for the determination of formation constants and the stoichiometries.

The stoichiometry of the complexes is established 1:1 by Job's method,the stability constant and free energy ΔG0 of cobalt-ligand is (logK=3.92) and (- 5.470Kcal/mol) respectively at room temperature 30o C and pH=4.5