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Studies on Copper (II), Nickel (II), and Cobalt (II) complexes of some new 2- hydroxychalcones and evaluation their antimicrobial activity

Author Affiliations

  • 1P.G. Research Center, Department of Chemistry, Yeshwant Mahavidyalaya, Nanded-431602 (MS), India
  • 2P.G. Research Center, Department of Chemistry, Yeshwant Mahavidyalaya, Nanded-431602 (MS), India
  • 3Hodiedah University, Education College, Yemen
  • 4P.G. Research Center, Department of Chemistry, Yeshwant Mahavidyalaya, Nanded-431602 (MS), India

Res. J. Recent Sci., Volume 6, Issue (5), Pages 11-21, May,2 (2017)

Abstract

After having prepared a new series of Cu(II), Co(II) and Ni(II)complexes with 2-Hydroxy chalcone as ligand, the structures of these synthesized complexes is verified by using spectroscopic methods and elemental analysis. UV-Visible and IR spectra recorded of these prepared complexes, moreover the structures of complexes were confirmed by magnetic moments and molar conductance in DMSO. All these complexes are non electrolytes as the conductivity data confirms. In addition Analytical data confirmed were 1:2 stoichiometry. According to the suggestion of electronic spectral data the geometry of Cu(II) complexes is square planar and octahedral geometry for all Ni(II) and Co(II) complexes. From the antimicrobial screening done it shows enhanced activity of metal complexes as compared to their corresponding ligands.

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