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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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DataCite XML Export
<?xml version='1.0' encoding='utf-8'?> <resource xmlns:xsi='http://www.w3.org/2001/XMLSchema-instance' xmlns='http://datacite.org/schema/kernel-3' xsi:schemaLocation='http://datacite.org/schema/kernel-3 http://schema.datacite.org/meta/kernel-3/metadata.xsd'> <identifier identifierType='DOI'>10.1134/S0022476622060075</identifier> <creators> <creator> <creatorName>Ciumacov, I.M.</creatorName> <affiliation>Institutul de Fizică Aplicată, Moldova, Republica</affiliation> </creator> <creator> <creatorName>Graur, V.O.</creatorName> <affiliation>Universitatea de Stat din Moldova, Moldova, Republica</affiliation> </creator> <creator> <creatorName>Ulchina, I.</creatorName> <affiliation>Universitatea de Stat din Moldova, Moldova, Republica</affiliation> </creator> <creator> <creatorName>Smaglii, V.A.</creatorName> <affiliation>Institutul de Chimie, Moldova, Republica</affiliation> </creator> <creator> <creatorName>Gulea, A.P.</creatorName> <affiliation>Universitatea de Stat din Moldova, Moldova, Republica</affiliation> </creator> <creator> <creatorName>Garbuz, O.S.</creatorName> <affiliation>Universitatea de Stat din Moldova, Moldova, Republica</affiliation> </creator> <creator> <creatorName>Ţapcov, V.I.</creatorName> <affiliation>Universitatea de Stat din Moldova, Moldova, Republica</affiliation> </creator> </creators> <titles> <title xml:lang='en'>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</title> </titles> <publisher>Instrumentul Bibliometric National</publisher> <publicationYear>2022</publicationYear> <relatedIdentifier relatedIdentifierType='ISSN' relationType='IsPartOf'>0022-4766</relatedIdentifier> <dates> <date dateType='Issued'>2022-06-01</date> </dates> <resourceType resourceTypeGeneral='Text'>Journal article</resourceType> <descriptions> <description xml:lang='en' descriptionType='Abstract'><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></description> </descriptions> <formats> <format>uri</format> </formats> </resource>
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