Crystal structure of catena-poly[[diaquabis(4-formylbenzoato-?O1) cobalt(II)]-?-pyrazine-?2N: N?]

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dc.authoridHokelek, Tuncer -- 0000-0002-8602-4382; Ozcelik, Nefise -- 0000-0002-6972-1071
dc.contributor.authorAşkın, Gülçin Sefiye
dc.contributor.authorÇelik, Fatih
dc.contributor.authorDilek Özçelik, Nefise
dc.contributor.authorNecefoğlu, Hacali
dc.contributor.authorHökelek, Tuncer
dc.contributor.authorWeil, Matthias
dc.date.accessioned13.07.201910:50:10
dc.date.accessioned2019-07-16T09:15:42Z
dc.date.available13.07.201910:50:10
dc.date.available2019-07-16T09:15:42Z
dc.date.issued2015
dc.departmentFen-Edebiyat Fakültesi
dc.description.abstractIn the title polymeric compound, [Co(C8H5O3)(2)(C4H4N2)(H2O)(2)](n), the Co-II atom is located on a twofold rotation axis and has a slightly distorted octahedral coordination sphere. In the equatorial plane, it is coordinated by two carboxylate O atoms of two symmetry-related monodentate formylbenzoate anions and by two N atoms of two bridging pyrazine ligands. The latter are bisected by the twofold rotation axis. The axial positions are occupied by two O atoms of the coordinating water molecules. In the formylbenzoate anion, the carboxylate group is twisted away from the attached benzene ring by 7.50 (8)degrees, while the benzene and pyrazine rings are oriented at a dihedral angle of 64.90 (4)degrees. The pyrazine ligands bridge the Co-II cations, forming linear chains running along the b-axis direction. Strong intramolecular O-H center dot center dot center dot O hydrogen bonds link the water molecules to the carboxylate O atoms. In the crystal, weak O-H-water center dot center dot center dot O-water hydrogen bonds link adjacent chains into layers parallel to the bc plane. The layers are linked via C-H-pyrazine center dot center dot center dot O-formyl hydrogen bonds, forming a three-dimensional network. There are also weak C-H center dot center dot center dot pi interactions present.
dc.description.sponsorshipAksaray University Science and Technology Application and Research Center, Aksaray, Turkey [2010K120480]; Kafkas University Research Fund [2012-FEF-12]
dc.description.sponsorshipThe authors acknowledge the Aksaray University Science and Technology Application and Research Center, Aksaray, Turkey, for the use of the Bruker SMART BREEZE CCD diffractometer (purchased under grant No. 2010K120480 of the State of Planning Organization). This work was supported financially by the Kafkas University Research Fund (grant No. 2012-FEF-12).
dc.identifier.doi10.1107/S205698901500403X
dc.identifier.endpage+en_US
dc.identifier.issn2056-9890
dc.identifier.pmid26029384
dc.identifier.scopusqualityQ3
dc.identifier.startpage339en_US
dc.identifier.urihttps://doi.org/10.1107/S205698901500403X
dc.identifier.urihttps://hdl.handle.net/20.500.12451/4449
dc.identifier.volume71en_US
dc.identifier.wosWOS:000369975800045
dc.identifier.wosqualityN/A
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.indekslendigikaynakPubMed
dc.language.isoen
dc.publisherINT Union Crystallography
dc.relation.ispartofACTA CRYSTALLOGRAPHICA SECTION E-CRYSTALLOGRAPHIC COMMUNICATIONS
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı
dc.rightsinfo:eu-repo/semantics/openAccess
dc.subjectCrystal Structure
dc.subjectCobalt(II)
dc.subjectTransition Metal Complexes
dc.subjectBenzoic Acid Derivatives
dc.subjectOne-Dimensional Coordination Polymer
dc.titleCrystal structure of catena-poly[[diaquabis(4-formylbenzoato-?O1) cobalt(II)]-?-pyrazine-?2N: N?]
dc.typeArticle

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