Synthesis and Structural Characterization of Cobalt(II), Nickel(II), Copper(II) and Zinc(II) Complexes of Schiff Base derived from Sulphadiazine and Pyridine-2-Carboxaldehyde

Abstract

The chelation behaviour of Schiff base derived from sulphadiazine
i.e.,  4-(2' -pyridomethyl)-imino-N-(2' -pyrimidyl)-benzene
sulphonamide (L) with cobalt( II),  nickcl(II),  coppcr(ll) and zinc( II)
salts has been studied. The complexes have heen characterized by
spectral (IR,  NMR UV /visible), magnetic and pcwder X-ray diffraction
studies as well as elemental analysis. All of the complexes
except for coppcr( II) have octahedral coordination arrangemcnt of
ligand arllunt it.