• Kumari Priti

A Schiff base ligand, 2(2-hydroxy pyridine-3-carbalidene imino) benzohydroxamic acid has been prepared by the condensation of 2-amino benzohydroxamic acid and 2-hydroxy Pyridine-3-Carbaldehyde under suitable conditions. On the basis of elemental analysis and I.R. spectral data this compound, was found to be bi-anionic tridentate. The complexes of Cobalt(II) and Iron (II) metals have been prepared with this ligand separately in presence of various bases containing oxygen and nitrogen atoms as their donor sites. On characterization by usual physico-chemical methods, all the complexes have been found to be non-electrolyte, monomeric and paramagnetic with octahedral geometry. The general molecular formula of the complexes have been found to be {M(L) (B)3] Where M=Cobalt (II) and Iron(II) metals, L=ligand and B=Bases.

Preparation , ligand, tri-dentate, complexes, derivative, condensation, donor site, paramagnetic geometry, filtration etc.

"Studies of spectral and magnetic behaviour of some complexes of Cobalt (II) and Iron (II) metals with tridentate derivative of benzohydroxamic acid", International Journal of Emerging Technologies and Innovative Research (www.jetir.org), ISSN:2349-5162, Vol.10, Issue 7, page no.k112-k117, July-2023, Available :http://www.jetir.org/papers/JETIR2307A15.pdf

"Studies of spectral and magnetic behaviour of some complexes of Cobalt (II) and Iron (II) metals with tridentate derivative of benzohydroxamic acid", International Journal of Emerging Technologies and Innovative Research (www.jetir.org | UGC and issn Approved), ISSN:2349-5162, Vol.10, Issue 7, page no. ppk112-k117, July-2023, Available at : http://www.jetir.org/papers/JETIR2307A15.pdf