New saccharinate complexes with 3,3-azobispyridine ligand: synthesis, characterization, and spectroscopic properties

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dc.authoridArslan Bicer, Figen/0000-0002-4024-8233
dc.contributor.authorBicer, Figen Arslan
dc.contributor.authorYildirim, Semiha
dc.contributor.authorKaim, Wolfgang
dc.contributor.authorBubrin, Martina
dc.date.accessioned2024-09-29T16:01:14Z
dc.date.available2024-09-29T16:01:14Z
dc.date.issued2017
dc.departmentKarabük Üniversitesien_US
dc.description.abstractThe new metal complexes with saccharinate (sac) and 3,3-azobispyridine (3,3-abpy), [Ni(H2O)(4)(3,3-abpy)(2)](sac)(2) (1), [Cu(sac)(2)(H2O)(-3,3-abpy)](n) (2), [Zn(H2O)(4)(3,3-abpy)(2)](sac)(2) (3), [Cd(sac)(2)(H2O)(2)(-3,3-abpy)](n) (4), and [Hg-2(-sac)(2)(sac)(2)(-3,3-abpy)(3,3-abpy)(2)](n) (5), were synthesized and characterized by IR spectra, elemental analysis, and single-crystal X-ray diffraction. Spectroscopic (UV-vis and photoluminescence) and thermal properties were also investigated. Single-crystal X-ray analysis reveals that Ni(II) and Zn(II) are coordinated by four aqua ligands and two nitrogens of 3,3-abpy, while sac is a counter-ion in 1 and 3. In 2, Cu(II) and all ligands are linked by coordination bonds and 3,3-abpy ligands connect the Cu(II) centers forming a 1-D coordination polymer. In 4, sac N-coordinated to Cd(II) and distorted octahedral geometry of Cd(II) ion is completed by two aqua and bridging 3,3-abpy ligands. In 5, sac bridges two Hg(II) ions to generate dinuclear [Hg-2(-sac)(2)] units. These dinuclear units are connected by 3,3-abpy to form a 1-D coordination polymer. The photoluminescence spectra of 3 and 5 show blue fluorescent emission bands, and these emissions can probably be assigned to intraligand fluorescent emissions. Thermal decompositions of the compounds are also discussed. For all complexes, magnetic susceptibility measurements show expected magnetic behavior. [GRAPHICS]en_US
dc.identifier.doi10.1080/00958972.2017.1360489
dc.identifier.endpage2869en_US
dc.identifier.issn0095-8972
dc.identifier.issn1029-0389
dc.identifier.issue16en_US
dc.identifier.scopus2-s2.0-85026873993en_US
dc.identifier.scopusqualityQ3en_US
dc.identifier.startpage2853en_US
dc.identifier.urihttps://doi.org/10.1080/00958972.2017.1360489
dc.identifier.urihttps://hdl.handle.net/20.500.14619/5609
dc.identifier.volume70en_US
dc.identifier.wosWOS:000410928300007en_US
dc.identifier.wosqualityQ3en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.language.isoenen_US
dc.publisherTaylor & Francis Ltden_US
dc.relation.ispartofJournal of Coordination Chemistryen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subject3en_US
dc.subject3-Azobispyridineen_US
dc.subjectsaccharinate complexesen_US
dc.subjectcoordination polymersen_US
dc.titleNew saccharinate complexes with 3,3-azobispyridine ligand: synthesis, characterization, and spectroscopic propertiesen_US
dc.typeArticleen_US

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