Synthesis New Metal Complexes (Fe(III),Co(II),Cu(II))with New Ligand of dithiocarbamate & Spctrophotometric Study of their

Abstract

This study involved preparation of new ligand as( ammonium( 4-amino antipyriyl -N-dithiocarbamate) (APDTC) was prepared by reacting of (1-phenyl-2,3-dimethyl-4-amino antipyrine) with carbon disulfide (CS2) in the presence of ammonium hydroxide .With this ligand, three metal complexes of Cu(II),Co(II) and Fe (III) were also synthesized under the established optimum conditions. A number of experimental techniques (such as IR, UV-Vis spectrophotometry, conductometry etc) were used to determine a crucial characterization and determination of the structures of these compounds. The data shows that the both complexes combin in molar ratio(metal ion to ligand) of 1:2 and the stability of the complexes were studies.The conductivity and magnetic susceptibility data reveals that the both complexes were non-ionic in DMSO and paramagnetic in their nature the chemical structures of the Fe (III) and Cu (II)complexes were also suggested.