Affiliation:
1. А.E. Favorsky Irkutsk Institute of Chemistry, Siberian Branch of the Russian Academy of Sciences, 1 Favorsky Street,
Irkutsk 664033, Russian Federation
Abstract
Abstract:
Complexes of cobalt(II) chloride with 1-propargylimidazole, 1-propargyl-2-methylimidazole, and 1-
propargylbenzimidazole ligands were synthesized and studied by FTIR spectroscopy and X-ray analysis. According
to the X-ray analysis, the crystal molecules of compounds were connected by non-covalent interactions,
such as halogen bonds and π-stacking. The nature and energy of coordination metal-ligand and noncovalent
bonds for structures under study were estimated in the frame of QTAIM (Quantum Theory “Atoms In
Molecules”). The antimicrobial activity of obtained cobalt(II) chloride complexes was evaluated in relation to
microorganisms E. durans, B. subtilis, and E. coli. Complexes of 1-propargyl-2-methylimidazole and 1-
propargylbenzimidazole with cobalt(II) chloride demonstrated high activity against E. coli and E. durans relatively
and could be recommended as antimicrobial drugs.
Funder
Russian Science Foundation
Publisher
Bentham Science Publishers Ltd.
Cited by
1 articles.
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