Raman and infrared spectroscopic studies of phurcalite from Red Canyon, Utah, U.S.A. - implications for the molecular structure.
Autor(a) principal: | |
---|---|
Data de Publicação: | 2014 |
Outros Autores: | , , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Repositório Institucional da UFOP |
Texto Completo: | http://www.repositorio.ufop.br/handle/123456789/4193 https://doi.org/10.1016/j.molstruc.2014.03.040 |
Resumo: | Raman 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. |
id |
UFOP_a756af4bd0e8f2cd3270cd23c1757558 |
---|---|
oai_identifier_str |
oai:localhost:123456789/4193 |
network_acronym_str |
UFOP |
network_name_str |
Repositório Institucional da UFOP |
repository_id_str |
3233 |
spelling |
Čejka, JiřiSejkora, JiřiCipriano, Ricardo Augusto ScholzLópez, AndrésXi, YunfeiFrost, Ray Leslie2014-12-17T13:30:30Z2014-12-17T13:30:30Z2014FROST, R. L. et al. Raman and infrared spectroscopic studies of phurcalite from Red Canyon, Utah, U.S.A. - implications for the molecular structure. Journal of Molecular Structure, v. 1068, p. 14-19, 2014. Disponível em: <http://www.sciencedirect.com/science/article/pii/S0022286014003081>. Acesso em: 07 out. 2014.0022-2860http://www.repositorio.ufop.br/handle/123456789/4193https://doi.org/10.1016/j.molstruc.2014.03.040Raman 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.PhurcaliteMineralSpectroscopyRaman and infrared spectroscopic studies of phurcalite from Red Canyon, Utah, U.S.A. - implications for the molecular structure.info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleO periódico Journal of Molecular Structure concede permissão para depósito deste artigo no Repositório Institucional da UFOP. Número da licença 3487791277390.info:eu-repo/semantics/openAccessengreponame:Repositório Institucional da UFOPinstname:Universidade Federal de Ouro Preto (UFOP)instacron:UFOPLICENSElicense.txtlicense.txttext/plain; charset=utf-82636http://www.repositorio.ufop.br/bitstream/123456789/4193/2/license.txtc2ffdd99e58acf69202dff00d361f23aMD52ORIGINALARTIGO_RamanInfraredCanyon.pdfARTIGO_RamanInfraredCanyon.pdfapplication/pdf1318461http://www.repositorio.ufop.br/bitstream/123456789/4193/1/ARTIGO_RamanInfraredCanyon.pdfb2071c1bd64f4008929df921b2308344MD51123456789/41932019-07-09 09:24:09.52oai:localhost:123456789/4193Repositório InstitucionalPUBhttp://www.repositorio.ufop.br/oai/requestrepositorio@ufop.edu.bropendoar:32332019-07-09T13:24:09Repositório Institucional da UFOP - Universidade Federal de Ouro Preto (UFOP)false |
dc.title.pt_BR.fl_str_mv |
Raman and infrared spectroscopic studies of phurcalite from Red Canyon, Utah, U.S.A. - implications for the molecular structure. |
title |
Raman and infrared spectroscopic studies of phurcalite from Red Canyon, Utah, U.S.A. - implications for the molecular structure. |
spellingShingle |
Raman and infrared spectroscopic studies of phurcalite from Red Canyon, Utah, U.S.A. - implications for the molecular structure. Čejka, Jiři Phurcalite Mineral Spectroscopy |
title_short |
Raman and infrared spectroscopic studies of phurcalite from Red Canyon, Utah, U.S.A. - implications for the molecular structure. |
title_full |
Raman and infrared spectroscopic studies of phurcalite from Red Canyon, Utah, U.S.A. - implications for the molecular structure. |
title_fullStr |
Raman and infrared spectroscopic studies of phurcalite from Red Canyon, Utah, U.S.A. - implications for the molecular structure. |
title_full_unstemmed |
Raman and infrared spectroscopic studies of phurcalite from Red Canyon, Utah, U.S.A. - implications for the molecular structure. |
title_sort |
Raman and infrared spectroscopic studies of phurcalite from Red Canyon, Utah, U.S.A. - implications for the molecular structure. |
author |
Čejka, Jiři |
author_facet |
Čejka, Jiři Sejkora, Jiři Cipriano, Ricardo Augusto Scholz López, Andrés Xi, Yunfei Frost, Ray Leslie |
author_role |
author |
author2 |
Sejkora, Jiři Cipriano, Ricardo Augusto Scholz López, Andrés Xi, Yunfei Frost, Ray Leslie |
author2_role |
author author author author author |
dc.contributor.author.fl_str_mv |
Čejka, Jiři Sejkora, Jiři Cipriano, Ricardo Augusto Scholz López, Andrés Xi, Yunfei Frost, Ray Leslie |
dc.subject.por.fl_str_mv |
Phurcalite Mineral Spectroscopy |
topic |
Phurcalite Mineral Spectroscopy |
description |
Raman 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. |
publishDate |
2014 |
dc.date.accessioned.fl_str_mv |
2014-12-17T13:30:30Z |
dc.date.available.fl_str_mv |
2014-12-17T13:30:30Z |
dc.date.issued.fl_str_mv |
2014 |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article |
format |
article |
status_str |
publishedVersion |
dc.identifier.citation.fl_str_mv |
FROST, R. L. et al. Raman and infrared spectroscopic studies of phurcalite from Red Canyon, Utah, U.S.A. - implications for the molecular structure. Journal of Molecular Structure, v. 1068, p. 14-19, 2014. Disponível em: <http://www.sciencedirect.com/science/article/pii/S0022286014003081>. Acesso em: 07 out. 2014. |
dc.identifier.uri.fl_str_mv |
http://www.repositorio.ufop.br/handle/123456789/4193 |
dc.identifier.issn.none.fl_str_mv |
0022-2860 |
dc.identifier.doi.none.fl_str_mv |
https://doi.org/10.1016/j.molstruc.2014.03.040 |
identifier_str_mv |
FROST, R. L. et al. Raman and infrared spectroscopic studies of phurcalite from Red Canyon, Utah, U.S.A. - implications for the molecular structure. Journal of Molecular Structure, v. 1068, p. 14-19, 2014. Disponível em: <http://www.sciencedirect.com/science/article/pii/S0022286014003081>. Acesso em: 07 out. 2014. 0022-2860 |
url |
http://www.repositorio.ufop.br/handle/123456789/4193 https://doi.org/10.1016/j.molstruc.2014.03.040 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.source.none.fl_str_mv |
reponame:Repositório Institucional da UFOP instname:Universidade Federal de Ouro Preto (UFOP) instacron:UFOP |
instname_str |
Universidade Federal de Ouro Preto (UFOP) |
instacron_str |
UFOP |
institution |
UFOP |
reponame_str |
Repositório Institucional da UFOP |
collection |
Repositório Institucional da UFOP |
bitstream.url.fl_str_mv |
http://www.repositorio.ufop.br/bitstream/123456789/4193/2/license.txt http://www.repositorio.ufop.br/bitstream/123456789/4193/1/ARTIGO_RamanInfraredCanyon.pdf |
bitstream.checksum.fl_str_mv |
c2ffdd99e58acf69202dff00d361f23a b2071c1bd64f4008929df921b2308344 |
bitstream.checksumAlgorithm.fl_str_mv |
MD5 MD5 |
repository.name.fl_str_mv |
Repositório Institucional da UFOP - Universidade Federal de Ouro Preto (UFOP) |
repository.mail.fl_str_mv |
repositorio@ufop.edu.br |
_version_ |
1801685719443308544 |