SYNTHESIS AND SPECTROSCOPIC ANALYSES OF CO(II), NI(II), AND FE(II) COMPLEXES WITH SALICYLALDEHYDE DERIVATIVES OF BENZILMONOXIMEHYDRAZIDE

Abstract

New Co(II), Ni(II), and Fe(II) complexes with hydrazide Schiff bases have been synthesized. The complexes were
characterized using elemental analyses, molar conductance, FT(IR), PMR, Electronic Absorption spectra as well as
magnetic moment measurements. The low molar conductance values denote non-electrolytes. FT(IR) and PMR data
reveal that ligand is coordinated to the metal ions by two bidentate centers via the nitrogen atom of the azomethine and
oximino groups. The electronic absorption spectra as well as magnetic moment data reveal that formation of octahedral [ML2 ] complexes.