| Conţinutul numărului revistei |
| Articolul precedent |
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 SM ISO690:2012CHUMAKOV, Yurii, GRAUR, Vasilii О., ULCHINA, Ianina, SMAGLII, Vadim, GULYA, Aurelian, GARBUZ, Olga, TSAPKOV, Victor I.. Crystal structures of [N′-(2- oxidobenzylidene)-N-(prop-2-en-1-yl)- carbamohydrazonothioato(2-)](1,10- phenanthroline)copper and [N′-(2- oxidobenzylidene)-N-(prop-2-en-1-yl)- carbamohydrazonothioato(2-)](2,2′- bipyridine)copper hemihydrates. In: Journal of Structural Chemistry, 2022, nr. 6(63), pp. 905-913. ISSN 0022-4766. DOI: https://doi.org/10.1134/S0022476622060075 |
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 Journal of Structural Chemistry |
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| Numărul 6(63) / 2022 / ISSN 0022-4766 | ||||||
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| DOI:https://doi.org/10.1134/S0022476622060075 | ||||||
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The crystal structures and biological properties of [N′-(2-oxidobenzylidene)-N-(prop-2-en-1-yl)-carbamohydrazonothioato(2-)](1,10-phenanthroline)copper hemihydrate [Cu(1,10-Phen)(L)]·0.5H2O (I) and [N′-(2-oxidobenzylidene)-N-(prop-2-en-1-yl)-carbamohydrazonothioato(2-)](2,2′-bipyridine)copper hemihydrate [Cu(2,2′-BPy)(L)]·0.5H2O (II), where Н2L is 2-(2-hydroxybenzylidene)-N-(prop-2-en-1-yl)hydrazinecarbothioamide, are determined. The asymmetric unit of the unit cell in the crystal structures of I and II contains a copper complex with bidentate amine and a ligand coordinated by the azomethine nitrogen atom, the deprotonated phenolic oxygen atom, and the sulfur atom in the thiol form. The coordination polyhedron of the copper atom in compounds I and II is a distorted tetragonal pyramid. Obtained coordination compounds I and II exhibit antimicrobial and antifungal activities and have minimum inhibitory concentration and bactericidal concentration values in a range of 1.5-500 µg/mL. The study of the antioxidant activity shows that compounds I and II are less active than uncoordinated thiosemicarbazone H2L, but more active than trolox used in medical practice. |
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Dublin Core Export
<?xml version='1.0' encoding='utf-8'?> <oai_dc:dc xmlns:dc='http://purl.org/dc/elements/1.1/' xmlns:oai_dc='http://www.openarchives.org/OAI/2.0/oai_dc/' xmlns:xsi='http://www.w3.org/2001/XMLSchema-instance' xsi:schemaLocation='http://www.openarchives.org/OAI/2.0/oai_dc/ http://www.openarchives.org/OAI/2.0/oai_dc.xsd'> <dc:creator>Ciumacov, I.M.</dc:creator> <dc:creator>Graur, V.O.</dc:creator> <dc:creator>Ulchina, I.</dc:creator> <dc:creator>Smaglii, V.A.</dc:creator> <dc:creator>Gulea, A.P.</dc:creator> <dc:creator>Garbuz, O.S.</dc:creator> <dc:creator>Ţapcov, V.I.</dc:creator> <dc:date>2022-06-01</dc:date> <dc:description xml:lang='en'><p>The crystal structures and biological properties of [N′-(2-oxidobenzylidene)-N-(prop-2-en-1-yl)-carbamohydrazonothioato(2-)](1,10-phenanthroline)copper hemihydrate [Cu(1,10-Phen)(L)]·0.5H<sub>2</sub>O (I) and [N′-(2-oxidobenzylidene)-N-(prop-2-en-1-yl)-carbamohydrazonothioato(2-)](2,2′-bipyridine)copper hemihydrate [Cu(2,2′-BPy)(L)]·0.5H<sub>2</sub>O (II), where Н<sub>2</sub>L is 2-(2-hydroxybenzylidene)-N-(prop-2-en-1-yl)hydrazinecarbothioamide, are determined. The asymmetric unit of the unit cell in the crystal structures of I and II contains a copper complex with bidentate amine and a ligand coordinated by the azomethine nitrogen atom, the deprotonated phenolic oxygen atom, and the sulfur atom in the thiol form. The coordination polyhedron of the copper atom in compounds I and II is a distorted tetragonal pyramid. Obtained coordination compounds I and II exhibit antimicrobial and antifungal activities and have minimum inhibitory concentration and bactericidal concentration values in a range of 1.5-500 µg/mL. The study of the antioxidant activity shows that compounds I and II are less active than uncoordinated thiosemicarbazone H<sub>2</sub>L, but more active than trolox used in medical practice. </p></dc:description> <dc:identifier>10.1134/S0022476622060075</dc:identifier> <dc:source>Journal of Structural Chemistry 63 (6) 905-913</dc:source> <dc:title>Crystal structures of [N′-(2- oxidobenzylidene)-N-(prop-2-en-1-yl)- carbamohydrazonothioato(2-)](1,10- phenanthroline)copper and [N′-(2- oxidobenzylidene)-N-(prop-2-en-1-yl)- carbamohydrazonothioato(2-)](2,2′- bipyridine)copper hemihydrates</dc:title> <dc:type>info:eu-repo/semantics/article</dc:type> </oai_dc:dc>
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