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https://open.uns.ac.rs/handle/123456789/17183
Title: | Syntheses and characterization of 2-acetylpyridine-aminoguanidine and its copper(II) complexes: Crystallographic and antimicrobial study | Authors: | Vojinovic-Jesic Ljiljana Radanović Mirjana Rodić Marko Živković Radovanović Vukosava Jovanović Ljiljana Leovac Vukadin |
Issue Date: | 2016 | Journal: | Polyhedron | Abstract: | © 2016 Elsevier Ltd The syntheses, physico-chemical and microbiological properties of the ligand, 2-acetylpyridine-aminoguanidine dihydrogensulfate monohydrate and its five complexes with Cu(II) are described. The compounds were characterized by single crystal X-ray crystallography. Common fragments encountered in some of the structures were compared by r.m.s. overlay calculations as well as half-normal probability plots. In these complexes the chelate ligand is coordinated in its neutral form in a tridentate N3-coordination mode, via pyridine, azomethine and imino nitrogen atoms of the aminoguanidine fragment. In these complexes the Cu(II) ion is situated in moderately or severely distorted square-pyramidal surroundings. The antimicrobial activity of the ligand and the complexes were examined against 6 selected bacterial and 3 fungal strains. | URI: | https://open.uns.ac.rs/handle/123456789/17183 | ISSN: | 0277-5387 | DOI: | 10.1016/j.poly.2016.06.032 |
Appears in Collections: | PMF Publikacije/Publications |
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