Poly[diaqua(μ2-3-carboxypyrazine2-carboxylato)(μ2-pyrazine-2,3-dicarboxylic acid)potassium(I)]

Basit Öğe Kaydı
dc.contributor.authorTombul, Mustafa
dc.contributor.authorGuven, Kutalmis
dc.contributor.authorSvoboda, Ingrid
dc.date.accessioned2020-06-25T17:48:02Z
dc.date.available2020-06-25T17:48:02Z
dc.date.issued2008
dc.description.abstractThe structural unit of the title compound, [K(C6H3N2O4)(C6H4N2O4)(H2O)(2)](n), consists of one potassium cation, one hydrogen pyrazine-2,3-dicarboxylate anion, one pyrazine-2,3dicarboxylic acid molecule and two water molecules; this is twice the asymmetric unit, since the potassium cation lies on an inversion centre. Each anion or acid molecule is linked to two potassium cations, while the potassium cation has contacts to four symmetry-equivalent organic ligands, with two different coordination modes towards this cation. In addition, each potassium cation is coordinated by two water O atoms, raising the coordination number to eight. One of the carboxyl groups of the acid retains 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 bonds in which water acts as the donor.en_US
dc.identifier.citationTombul, M., Güven, K., & Svoboda, I. (2007). Poly[diaqua(μ(2)-3-carboxypyrazine-2-carboxylato)(μ(2)-pyrazine-2,3-dicarboxylic acid)potassium(I)]. Acta crystallographica. Section E, Structure reports online, 64(Pt 1), m246–m247. https://doi.org/10.1107/S1600536807066202en_US
dc.identifier.doi10.1107/S1600536807066202
dc.identifier.endpageU2324en_US
dc.identifier.issn1600-5368
dc.identifier.pmid21200587
dc.identifier.scopus2-s2.0-37849032068
dc.identifier.scopusqualityN/A
dc.identifier.startpageM246en_US
dc.identifier.urihttps://doi.org10.1107/S1600536807066202
dc.identifier.urihttps://hdl.handle.net/20.500.12587/4247
dc.identifier.volume64en_US
dc.identifier.wosWOS:000252049300202
dc.identifier.wosqualityQ4
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.indekslendigikaynakPubMed
dc.language.isoen
dc.publisherBlackwell Publishingen_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.titlePoly[diaqua(μ2-3-carboxypyrazine2-carboxylato)(μ2-pyrazine-2,3-dicarboxylic acid)potassium(I)]en_US
dc.typeArticle

Dosyalar

Orijinal paket
Listeleniyor 1 - 1 / 1
Küçük Resim
İsim:
Poly[diaqua(l2-3-carboxypyrazine2-carboxylato)(l2-pyrazine-2,3-dicarboxylic acid)potassium(I)].pdf
Boyut:
398.1 KB
Biçim:
Adobe Portable Document Format
Açıklama:
Tam Metin/Full Text
İndir

Koleksiyon

WOS İndeksli Yayınlar Koleksiyonu
Makale Koleksiyonu
Makale Koleksiyonu
PubMed İndeksli Yayınlar Koleksiyonu
Scopus İndeksli Yayınlar Koleksiyonu