Synthesis, Characterization of some Transition metal complexes of Piperidine dithiocarbamate and ethylenediamine

Abstract

Piperidine is heterocyclic amine used as starting material for preparation piperidine dithiocarbamate (pipdtc).add the some transition metal salt of this ligand with ethylinediamine gave complexes of the types:[M(pipdtc) 2 en], [M(pipdtc) 3 ] when the ratio, (M: pipdtc:en,1:2:1), (M: pipdtc.1:3) respectively. The ligand dithiocarbamate (pipdtc) behaves as a bidentate and coordinated to the metal ion centers either through sulfur atoms and through nitrogen atoms of the ethylenediamine All the synthesized ligand and complexes are characterized by elemental analyses, conductivity, infrared, electronic spectra and susceptibility measurements and theoretical Calculations. From the obtained data octahedral geometry for the complexes have been suggested.