catena-Poly[[diaquarubidium(I)](mu(2)-3-carboxypyrazine-2-carboxylato)(mu(2)-pyrazine-2,3-dicarboxylic acid)]

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dc.contributor.authorTombul, Mustafa
dc.contributor.authorGüven, Kutalmış
dc.date.accessioned2020-06-25T17:48:38Z
dc.date.available2020-06-25T17:48:38Z
dc.date.issued2009
dc.departmentKırıkkale Üniversitesi
dc.description.abstractThe structural unit of the title compound, [Rb(C6H3N2O4)-(C6H4N2O4)(H2O)(2)](n), consists of one rubidium cation, one hydrogen pyrazine-2,3-dicarboxylate anion, one pyrazine-2,3-dicarboxylic acid molecule and two water molecules. This formulation is repeated twice in the asymmetric unit as the rubidium cation lies on an inversion centre. Each anion or acid molecule is linked to two rubidium cations, while the rubidium cation has close contacts to four symmetry-equivalent organic ligands, with two different coordination modes towards this cation. In addition, each rubidium cation is coordinated by two water O atoms, raising the coordination number to eight. One of the carboxyl groups of the acid holds its H atom, which forms a hydrogen bond to a coordinated water molecule. The other carboxyl group is deprotonated in half of the ligands and protonated in the other half, taking part in a strong O-H center dot center dot center dot O hydrogen bond disordered over an inversion centre. The stabilization of the crystal structure is further assisted by O-H center dot center dot center dot O and O-H center dot center dot center dot N hydrogen-bonding interactions involving the water molecules and carboxylate O atoms.en_US
dc.description.sponsorshipKirikkale University Scientific Research CentreKirikkale Universityen_US
dc.description.sponsorshipThe authors gratefully acknowledge Kirikkale University Scientific Research Centre for financial support of this work.en_US
dc.identifier.citationTombul, M., & Guven, K. (2009). catena-Poly[[diaqua-rubidium(I)](μ(2)-3-carboxy-pyrazine-2-carboxyl-ato)(μ(2)-pyrazine-2,3-dicarboxylic acid)]. Acta crystallographica. Section E, Structure reports online, 65(Pt 2), m213–m214. https://doi.org/10.1107/S1600536809002001en_US
dc.identifier.doi10.1107/S1600536809002001
dc.identifier.endpageU874en_US
dc.identifier.issn1600-5368
dc.identifier.pmid21581808
dc.identifier.scopus2-s2.0-60349108258
dc.identifier.scopusqualityN/A
dc.identifier.startpageM213en_US
dc.identifier.urihttps://doi.org/10.1107/S1600536809002001
dc.identifier.urihttps://hdl.handle.net/20.500.12587/4514
dc.identifier.volume65en_US
dc.identifier.wosWOS:000263040700072
dc.identifier.wosqualityQ4
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.indekslendigikaynakPubMed
dc.language.isoen
dc.publisherWiley-Blackwellen_US
dc.relation.ispartofActa Crystallographica Section E-Structure Reports Online
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/openAccessen_US
dc.titlecatena-Poly[[diaquarubidium(I)](mu(2)-3-carboxypyrazine-2-carboxylato)(mu(2)-pyrazine-2,3-dicarboxylic acid)]en_US
dc.typeArticle

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