Synthesis, characterization and biological studies on mixed legend complexes of few transition metal ions

The synthesis and characterization of few mixed ligand complexes of the type ⁻ ml1l2] m=co(ii), ni(ii), cu(ii), mn(ii) &zn (ii) L1 = 1-acetoacet-o-toludide-4-phenyl-3-the o semicarbazone (primary ligand) L2 = 2-N-phenyl imino-3-phenyl-4-(p-hydroxyl phenyl)-4-thiozoline (co-ligand) are reported I.R spectra suggest the co-ordination of azomethine nitrogen, enolie oxygen and thioliesulphur of primary ligand are taking part in coordination after enolization/thiolization. The secondary ligand is coordination by ring sculpture showing unidentate nature octahedral symmetry were assigned by magnetic and electronic study fungicidal activities-show that legend are more toxic these metal complexes.