Synthesis and characterization of Co(II), Ni(II), Cu(II) and Zn(II) complexes with 3-salicylidenehydrazono-2-indolinone

Author:

Konstantinovic Sandra1,Radovanovic Blaga2,Cakic Zivojin3,Vasic Vesna4

Affiliation:

1. Faculty of Technology, Bulevar Oslobodjenja 124, 16000 Leskovac

2. Department of Chemistry, Faculty of Science, Ćirila i Metodija 2, 18000 Niš

3. Institute of Health Protection, 16000 Leskovac

4. INN Vinča, 11000 Belgrade, Serbia and Montenegro

Abstract

Complexes of Co(II), Ni(II), Cu(II) and Zn(II) with 3-salicylidenehydrazono-2-indolinone were prepared. Their structure was established to be [MLCl].Cl by using elemental analysis and molar conductivity, as well as AA, FTIR, UV/VIS and 1H-NMR spectroscopic methods. The spectral studies indicated a square-planar geometry for the Ni(II) and Cu(II) complexes and a tetrahedral one for the Co(II) and Zn(II) complexes. The complexes were tested for antibacterial activity against Staphylococcus aureus, Enterococcus D, Proteus mirabilis, Escherichia coli, Bacillus anthracis, Pseudomonas aeruginosa and Candida albicans.

Publisher

National Library of Serbia

Subject

General Chemistry

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