Please use this identifier to cite or link to this item: https://hdl.handle.net/10316/110435
DC FieldValueLanguage
dc.contributor.authorPereira Silva, P. S.-
dc.contributor.authorDomingos, S. R.-
dc.contributor.authorSilva, M. Ramos-
dc.contributor.authorPaixão, J. A.-
dc.contributor.authorBeja, A. Matos-
dc.date.accessioned2023-11-23T10:05:11Z-
dc.date.available2023-11-23T10:05:11Z-
dc.date.issued2008-05-17-
dc.identifier.issn1600-5368pt
dc.identifier.urihttps://hdl.handle.net/10316/110435-
dc.description.abstractIn the title compound, C(4)H(3)N(3)O(4)·H(2)O, mol-ecules of 5-nitro--uracil are hydrogen bonded in pairs across crystallographic centers of symmetry. The resulting dimers are also hydrogen bonded to the water mol-ecules, forming a three-dimensional network. The pyrimidine ring is almost planar (with a maximum deviation of 0.0156 (9) Å for the one of the N atoms) and the nitro group is rotated by 12.4 (1)° out of the uracil plane, while in the other polymorph the value for the same angle is 5°.pt
dc.language.isoengpt
dc.publisherInternational Union of Crystallographypt
dc.relationPOCI/FIS/58309/2004pt
dc.rightsopenAccesspt
dc.rights.urihttp://creativecommons.org/licenses/by/4.0/pt
dc.subjectsingle-crystal X-ray studypt
dc.subjectT = 293 Kpt
dc.subjectmean (C–C) = 0.001 A°pt
dc.subjectR factor = 0.043pt
dc.subjectwR factor = 0.131pt
dc.subjectdata-to-parameter ratio = 19.4pt
dc.titleA new polymorph of 5-nitro-uracil monohydratept
dc.typearticle-
degois.publication.firstPageo1091pt
degois.publication.lastPageo1091pt
degois.publication.issuePt 6pt
degois.publication.titleActa Crystallographica Section E: Structure Reports Onlinept
dc.peerreviewedyespt
dc.identifier.doi10.1107/S1600536808014426pt
degois.publication.volume64pt
dc.date.embargo2008-05-17*
uc.date.periodoEmbargo0pt
item.grantfulltextopen-
item.cerifentitytypePublications-
item.languageiso639-1en-
item.openairetypearticle-
item.openairecristypehttp://purl.org/coar/resource_type/c_18cf-
item.fulltextCom Texto completo-
crisitem.author.researchunitCFisUC – Center for Physics of the University of Coimbra-
crisitem.author.researchunitCFisUC – Center for Physics of the University of Coimbra-
crisitem.author.orcid0000-0002-7908-9778-
crisitem.author.orcid0000-0001-9555-8856-
crisitem.author.orcid0000-0003-4634-7395-
crisitem.author.orcid0000-0003-1449-5123-
Appears in Collections:FCTUC Física - Artigos em Revistas Internacionais
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