4N donor atoms moiety of transition metal complexes of a Schiff base ligand: Synthesis, characterization and biological activities study
- 30 May 2021
- journal article
- research article
- Published by Egypts Presidential Specialized Council for Education and Scientific Research in Egyptian Journal of Chemistry
- Vol. 64 (10), 5975-5987
- https://doi.org/10.21608/ejchem.2021.71668.3575
Abstract
Prepared new Schiff base ligand [H2L] with 4N donor atoms moiety by reacting amine derivative of o-phenylenediamine hydrazide moiety with benzaldehyde. Co(II), Ni(II), Cu(II) and Zn(II) of the new Schiff base were prepared by using a molar ratio of ligand: metal as (1:1). The structure of the Schiff base and the prepared complex was determined by 1H NMR, UV–Vis, IR, Mass spectrometry and molar conductivity. The thermal stability of the complexes had been studied by TGA. The spectral statement displays that the ligand behaves as bidentate ligand. On the basis of the spectral studies, reveal that an octahedral geometry had been assigned for all complexes. The Anti-proliferative effect was screened against human hepatocellular liver carcinoma cell line (HepG2) and antimicrobial activity had been inspected. Result points that complexes demonstrate the increase cytotoxicity in proliferation to cell lines as compared to free ligand.Keywords
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