Molecular structure and biological studies on Cr(III), Mn(II) and Fe(III) complexes of heterocyclic carbohydrazone ligand

- Preparation of Cr3+, Mn2+ and Fe3+ complexes of carbohydrazones.
- Elemental analysis, spectral characterization of the ligands and their complexes.
- Thermal behavior of the solid metal complexes was studied using TGA technique.
- DFT studies.
- The compounds were screened for erythrocyte hemolysis, antioxidant activity and cytotoxicity.