?COMPLEXES OF Co (II), Ni (II), Cu (II), Zn (II), Cd ON-NO DONOR TETRADENTATE LIGAND (m AND Hg (m WITH

Abstract

Fifteen complexes of composition [MLX2] have been prepared where M=Co (II), Ni (II), Cu (II), Zn (II),.cd (II)
and Hg (II); x=cr, NO-1, SCN-; L=1,9-dibenzoyl -2,8-di (p-methoxy phenyl) -3,7-diazanonane. The ligand
possesses ON -NO donor atoms and forms mononuclear complex compounds with the above metal ions. The
complexes have been characterised to be either octahedral or distorted octahedral basing upon conductance,
magnetic susceptibility, IR, electronic, NMR and ESR spectra apart from x-ray diffraction data.