Synthesis, Biological, Spectral, and Thermal Investigations of Cobalt(II) and Nickel(II) Complexes of N-Isonicotinamido -2',4'-Dichlorobenzalaldimine.
A new series of 12 complexes of cobalt(II) and nickel(II) with N-isonicotinamido-2',4'-dichlorobenzalaldimine (INH-DCB) with the general composition MX(2) . n(INH-DCB) [M = Co(II) or Ni(II), X = Cl(-) ,Br(-), NO(3) (-), NCS(-), or CH(3)COO(-), n = 2; X = ClO(4) (-), n = 3] have been synthesized. The nature of bonding and the stereochemistry of the complexes have been deduced from elemental analyses, infrared, electronic spectra, magnetic susceptibility, and conductivity measurements. An octahedral geometry has been suggested for all the complexes. The metal complexes were screened for their antifungal and antibacterial activities on different species of pathogenic fungi and bacteria and their biopotency has been discussed.
Agarwal
Ram K
RK
Department of Chemistry, School of Pure and Applied Sciences, The University of the South Pacific, PO Box 1168, Suva, Fiji.
Sharma
Deepak
D
Singh
Lakshman
L
Agarwal
Himanshu
H