Abstract

Mohammad Tarique and Mohammad Aslam*  

Complexes of some 3d-series transition metals with Piperazine 1,4-dicarbodithioate [piperazine bis(dithiocarbamate), Pz bis dtc] of the types M(Pz bis dtc) and M’2(Pz bis dtc)3 have been prepared satisfactorily by using the substitution reaction method. These complexes have been characterized through elemental analyses, molar conductance and infrared spectroscopy. The air and moisture stable complexes showed non-ionic nature. The metal was found to be tetra-coordinated in the M(Pz bis dtc) type complexes and hexa-coordinated in the type M’2(Pz bis dtc)3 by bidentate ligand.

Complexes; 3d-series; transition metals

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