Raman and infrared spectroscopic studies of phurcalite from Red Canyon, Utah, U.S.A. - implications for the molecular structure.

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MetadadosDescriçãoIdioma
Autor(es): dc.creatorČejka, Jiři-
Autor(es): dc.creatorSejkora, Jiři-
Autor(es): dc.creatorScholz, Ricardo Augusto-
Autor(es): dc.creatorLópez, Andrés-
Autor(es): dc.creatorXi, Yunfei-
Autor(es): dc.creatorFrost, Ray L.-
Data de aceite: dc.date.accessioned2019-11-06T13:31:45Z-
Data de disponibilização: dc.date.available2019-11-06T13:31:45Z-
Data de envio: dc.date.issued2014-12-17-
Data de envio: dc.date.issued2014-12-17-
Data de envio: dc.date.issued2014-
Fonte completa do material: dc.identifierhttp://www.repositorio.ufop.br/handle/123456789/4193-
Fonte: dc.identifier.urihttp://educapes.capes.gov.br/handle/capes/557311-
Descrição: dc.descriptionRaman and infrared spectra of the uranyl mineral phurcalite, Ca2(UO2)3O2(PO4)2_7H2O, from Red Canyon, Utah, USA, were studied and tentatively interpreted. Observed bands were assigned to the stretching and bending vibrations of (UO2)2+ and (PO4)3_ units and to the stretching and bending vibrations and libration modes of water molecules. Approximate lengths of U–O in (UO2)2+ and O–H_ _ _O hydrogen bond lengths were inferred from observed stretching vibrations. The presence of structurally nonequivalent U6+ and P5+ was inferred from the number of corresponding stretching bands of (UO2)2+ and (PO4)3_ units observed in the Raman and infrared spectra.-
Idioma: dc.languageen-
Direitos: dc.rightsO Periódico Journal of Molecular Structure concede permissão para depósito deste artigo no Repositório Institucional da UFOP. Número da licença 3487791277390.-
Palavras-chave: dc.subjectPhurcalite-
Palavras-chave: dc.subjectMineral-
Palavras-chave: dc.subjectSpectroscopy-
Título: dc.titleRaman and infrared spectroscopic studies of phurcalite from Red Canyon, Utah, U.S.A. - implications for the molecular structure.-
Aparece nas coleções:Repositório Institucional - UFOP

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