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Synthesis, Crystal Structure, Spectroscopic, Thermal, Catechol Oxidase and Catalase-Like Studies: New Copper(II) Complexes of 2-Benzoylbenzoate and 2-Pyridilpropanol Ligands

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dc.authorscopusid7005505517
dc.authorscopusid55549046400
dc.authorscopusid15925133600
dc.authorscopusid55549604500
dc.authorscopusid55550270900
dc.authorscopusid36039473500
dc.contributor.authorCaglar, S.
dc.contributor.authorAdigüzel, E.
dc.contributor.authorÇaǧlar, B.
dc.contributor.authorSaykal, T.
dc.contributor.authorŞahin, E.
dc.contributor.authorBüyuk̈güngör, O.
dc.date.accessioned2020-06-21T14:06:27Z
dc.date.available2020-06-21T14:06:27Z
dc.date.issued2013
dc.departmentOndokuz Mayıs Üniversitesien_US
dc.department-temp[Caglar] Sema, Department of Chemistry, Erzincan Binali Yıldırım Üniversitesi, Erzincan, Turkey; [Adigüzel] Ekrem, Department of Chemistry, Erzincan Binali Yıldırım Üniversitesi, Erzincan, Turkey; [Çaǧlar] Bülent, Department of Chemistry, Erzincan Binali Yıldırım Üniversitesi, Erzincan, Turkey; [Saykal] Tuba, Department of Chemistry, Erzincan Binali Yıldırım Üniversitesi, Erzincan, Turkey; [Şahin] Ertan, Department of Chemistry, Atatürk Üniversitesi, Erzurum, Erzurum, Turkey; [Büyuk̈güngör] Orhan, Ondokuz Mayis University Faculty of Science and Arts, Samsun, Turkeyen_US
dc.description.abstractTwo novel copper(II) complexes, mononuclear [Cu(bba)<inf>2</inf>(pypr) <inf>2</inf>] 1 and dinuclear [Cu<inf>2</inf>(bba)<inf>2</inf>(pypr) <inf>2</inf>] 2, have been synthesized by reactions of 2-pyridilpropanol with CuSO<inf>4</inf>·5H<inf>2</inf>O or Cu(CH<inf>3</inf>COO) <inf>2</inf>·2H<inf>2</inf>O metal salt in the presence of 2-benzoylbenzoic acid. The copper(II) ion has a distorted octahedral geometry in 1 and distorted square pyramidal geometry in 2. 1 crystallizes in space group P1̄, while 2 crystallizes in the monoclinic crystal system with the space group P2<inf>1</inf>/n. 2-Benzoylbenzoate behaves as a monodentate in 1, bidentate in 2. 2-pyridilpropanol ligand acts as a bidentate in 1 and bridging in 2. Both complexes were characterized by elemental analysis, mass and IR spectroscopy. Their molecular structures were determined by X-ray crystal structure analysis and their thermal stabilities were confirmed by TG/DTA/DTG techniques. Dinuclear compound shows high catalytic activity regarding the oxidation of 3,5-di-tert-butylcatechol to 3,5-di-tert-butylquinone exhibiting saturation kinetics at high substrate concentrations. In addition, dinuclear compound demonstrates significantly catalase-like activity. But mononuclear complex shows neither catalase-like nor catechol oxidase activity.© 2012 Elsevier B.V. All rights reserved.en_US
dc.identifier.doi10.1016/j.ica.2012.11.028
dc.identifier.endpage109en_US
dc.identifier.issn0020-1693
dc.identifier.issn1873-3255
dc.identifier.scopus2-s2.0-84875278483
dc.identifier.scopusqualityQ2
dc.identifier.startpage101en_US
dc.identifier.urihttps://doi.org/10.1016/j.ica.2012.11.028
dc.identifier.volume397en_US
dc.identifier.wosWOS:000316741700014
dc.identifier.wosqualityQ2
dc.language.isoenen_US
dc.publisherElsevier S.A.en_US
dc.relation.ispartofInorganica Chimica Actaen_US
dc.relation.journalInorganica Chimica Actaen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subject2-Benzoylbenzoic Aciden_US
dc.subjectCatalase Activityen_US
dc.subjectCatechol Oxidationen_US
dc.subjectCrystal Structureen_US
dc.subjectDinuclear Copper(II) Complexen_US
dc.titleSynthesis, Crystal Structure, Spectroscopic, Thermal, Catechol Oxidase and Catalase-Like Studies: New Copper(II) Complexes of 2-Benzoylbenzoate and 2-Pyridilpropanol Ligandsen_US
dc.typeArticleen_US
dspace.entity.typePublication

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