Hydrogen-bonding network in the crystal of bis[1-(diaminomethylene)thiouron-1-ium] oxalate.

Registro completo de metadados
MetadadosDescriçãoIdioma
Autor(es): dc.creatorPerpétuo, Genivaldo Julio-
Autor(es): dc.creatorJanczak, Jan-
Data de aceite: dc.date.accessioned2019-11-06T13:32:13Z-
Data de disponibilização: dc.date.available2019-11-06T13:32:13Z-
Data de envio: dc.date.issued2015-02-24-
Data de envio: dc.date.issued2015-02-24-
Data de envio: dc.date.issued2012-
Fonte completa do material: dc.identifierhttp://www.repositorio.ufop.br/handle/123456789/4480-
Fonte: dc.identifier.urihttp://educapes.capes.gov.br/handle/capes/557505-
Descrição: dc.descriptionThe single crystals of bis[1-(diaminomethylene)thiouron-1-ium] oxalate were grown using a solution growth technique. The compound crystallises in the centrosymmetric C2/c space group of the monoclinic system. The conformation of the 1-(diaminomethylene)thiouron-1-ium cation is not strictly planar, but twisted. Both arms of the cation are oppositely rotated by 5.0(1)_ around the C–N bonds involving the central N atom. The centrosymmetric oxalate(2-) anion is planar. The arrangement of oppositely charged components, i.e. 1-(diaminomethylene)thiouron-1-ium cations and oxalate(2-) anions in the crystal is mainly determined by ionic and hydrogen bonding interactions forming three-dimensional network. The compound was also characterised by the FT-IR and Raman spectroscopy. The characteristic bands of the NH2, C=S and COO_ groups as well as of C–N–C, N–C–N and C–COO skeletal groups are discussed.-
Idioma: dc.languageen-
Direitos: dc.rightsO Periódico Journal of Molecular Structure concede permissão para depósito do artigo no Repositório Institucional da UFOP. Número da licença: 3566050626691.-
Palavras-chave: dc.subjectCrystal structure-
Palavras-chave: dc.subjectHydrogen bonds-
Palavras-chave: dc.subjectVibrational spectroscopy-
Título: dc.titleHydrogen-bonding network in the crystal of bis[1-(diaminomethylene)thiouron-1-ium] oxalate.-
Aparece nas coleções:Repositório Institucional - UFOP

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