Studies on the Mixed Ligand Complexes of Co(II), Ni(II) and Cu(II) with Phthalimide and Heterocyclic Amines

Abstract

This paper describes the synthesis and characterization of mixed ligand complexes of Co(II), Ni(II) and Cu(II) with, Phthalimide and heterocyclic amines. The Elemental analysis, IR, UV-vis and 1H-NMR spectral analysis, colours, molar conductances and magnetic properties suggested that the complexes have formulation as [M(Ph-imide)2(L)2~4], Where, M = Co(II), Ni(II) and Cu(II); Ph-imide = Phthalimide; L=Quinoline, Iso-quinoline, 2-Picoline and Pyridine. The prepared complexes of Co (II) and Ni (II) were octahedral and Cu (II) was square planar.