Synthesis, Characterization and Biological Activity of Schiff Bases Chelates with Mn(II),Co(II),Ni (II),Cu(II) and Hg(II)

Authors

Lecturer. Dr. Rehab K. al shemary
Assist. Prof. Dr. Lekaa K. Abdul Karim
Lecturer. Dr. Wurood A. Jaafar

Abstract

In this paper, some series of new complexes of Mn(II), Co(II), Ni (II) Cu(II) and Hg(II) are prepared from the Schiff bases (L1,L2). (L1) derived from 4-aminoantipyrine and O-phenylene dia mine then (L2) derived from (L1) and 2-benzoyl benzoic acid. Structural features are obtained from their elemental microanalyses, molar conductance, IR, UV–Vis, 1H, 13CNMR spectra and magnetic susceptibility. The magnetic susceptibility and UV–Vis, IR spectral data of the ligand (L1) complexes get square–planar and tetrahedral geometries and the complexes oflig and (L2) get an octahedral geometry. Antimicrobial examinations show good results in the sharing complexes.

Keywords

Schiff Base Complexes, Biological Activity and NMR

Article Type

Article

How to Cite this Article

al shemary, Lecturer. Dr. Rehab K.; Abdul Karim, Assist. Prof. Dr. Lekaa K.; and Jaafar, Lecturer. Dr. Wurood A. (2017) "Synthesis, Characterization and Biological Activity of Schiff Bases Chelates with Mn(II),Co(II),Ni (II),Cu(II) and Hg(II)," Baghdad Science Journal: Vol. 14: Iss. 2, Article 20.
DOI: https://doi.org/10.21123/bsj.2017.14.2.0390