Spectral, magnetic and microbial activity of 2-hydroxy benzohydroxamioxydiacetic acid complexes of some transition metal ions

Potentiometric evidences have been cited for the, formation of 1:1:1 mixed ligand complexes in the system M(II)-HBHODA [M = Cu(II), Ni(II), CD(II) and ligand is 2-hydroxybenzohydroxamioxydiacetic acid]. Formation constants, thermodynamic parameters and stability constants were calculated from these data. The solid complexes were characterized by elemental analyses, molar conductance, magnetic measurement IR and electronic spectral data.