Vibrational spectroscopic characterization of the phosphate mineral phosphophyllite – Zn2Fe(PO4)2 4H2O, from Hagendorf Süd, Germany and in comparison with other zinc phosphates.

Detalhes bibliográficos
Autor(a) principal: Cipriano, Ricardo Augusto Scholz
Data de Publicação: 2013
Outros Autores: Frost, Ray Leslie, Xi, Yunfei, Graça, Leonardo Martins, Lagoeiro, Leonardo Evangelista, López, Andrés
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Institucional da UFOP
dARK ID: ark:/61566/00130000095s5
Texto Completo: http://www.repositorio.ufop.br/handle/123456789/3959
https://doi.org/10.1016/j.molstruc.2013.01.075
Resumo: This research was undertaken on phosphophyllite sample from the Hagendorf Süd pegmatite, Bavaria, Germany. Chemical analysis was carried out by Scanning Electron Microscope in the EDS mode and indicates a zinc and iron phosphate with partial substitution of manganese, which partially replaced iron. The calculated chemical formula of the studied sample was determined to be: Zn2(Fe0.65, Mn0.35)P1.00(PO4)2- .4(H2O). The intense Raman peak at 995 cm^-11 is assigned to the m1 PO4^3- symmetric stretching mode and the two Raman bands at 1073 and 1135 cm^-1 to the m3 PO4^3- antisymmetric stretching modes. The m4 PO4^3- bending modes are observed at 505, 571, 592 and 653 cm^-1 and the m2 PO4^3- bending mode at 415 cm^-1. The sharp Raman band at 3567 cm^-1 attributed to the stretching vibration of OH units brings into question the actual formula of phosphophyllite. Vibrational spectroscopy enables an assessment of the molecular structure of phosphophyllite to be assessed.
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spelling Vibrational spectroscopic characterization of the phosphate mineral phosphophyllite – Zn2Fe(PO4)2 4H2O, from Hagendorf Süd, Germany and in comparison with other zinc phosphates.PhosphophyllitePhosphatePegmatiteRaman spectroscopyInfrared spectroscopyThis research was undertaken on phosphophyllite sample from the Hagendorf Süd pegmatite, Bavaria, Germany. Chemical analysis was carried out by Scanning Electron Microscope in the EDS mode and indicates a zinc and iron phosphate with partial substitution of manganese, which partially replaced iron. The calculated chemical formula of the studied sample was determined to be: Zn2(Fe0.65, Mn0.35)P1.00(PO4)2- .4(H2O). The intense Raman peak at 995 cm^-11 is assigned to the m1 PO4^3- symmetric stretching mode and the two Raman bands at 1073 and 1135 cm^-1 to the m3 PO4^3- antisymmetric stretching modes. The m4 PO4^3- bending modes are observed at 505, 571, 592 and 653 cm^-1 and the m2 PO4^3- bending mode at 415 cm^-1. The sharp Raman band at 3567 cm^-1 attributed to the stretching vibration of OH units brings into question the actual formula of phosphophyllite. Vibrational spectroscopy enables an assessment of the molecular structure of phosphophyllite to be assessed.2014-11-18T16:59:46Z2014-11-18T16:59:46Z2013info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleapplication/pdfSHOLZ, Ricardo et al. Vibrational spectroscopic characterization of the phosphate mineral phosphophyllite – Zn2Fe(PO4)2 4H2O, from Hagendorf Süd, Germany and in comparison with other zinc phosphates. Journal of Molecular Structure, v. 1039, p. 22-27, 2013. Disponível em: <http://www.sciencedirect.com/science/article/pii/S0022286013001105>. Acesso em: 30 set. 2014.0022-2860http://www.repositorio.ufop.br/handle/123456789/3959https://doi.org/10.1016/j.molstruc.2013.01.075ark:/61566/00130000095s5O periódico Journal of Molecular Structure concede permissão para depósito deste artigo no Repositório Institucional da UFOP. Número da licença: 3481460386786.info:eu-repo/semantics/openAccessCipriano, Ricardo Augusto ScholzFrost, Ray LeslieXi, YunfeiGraça, Leonardo MartinsLagoeiro, Leonardo EvangelistaLópez, Andrésengreponame:Repositório Institucional da UFOPinstname:Universidade Federal de Ouro Preto (UFOP)instacron:UFOP2024-11-10T20:41:04Zoai:repositorio.ufop.br:123456789/3959Repositório InstitucionalPUBhttp://www.repositorio.ufop.br/oai/requestrepositorio@ufop.edu.bropendoar:32332024-11-10T20:41:04Repositório Institucional da UFOP - Universidade Federal de Ouro Preto (UFOP)false
dc.title.none.fl_str_mv Vibrational spectroscopic characterization of the phosphate mineral phosphophyllite – Zn2Fe(PO4)2 4H2O, from Hagendorf Süd, Germany and in comparison with other zinc phosphates.
title Vibrational spectroscopic characterization of the phosphate mineral phosphophyllite – Zn2Fe(PO4)2 4H2O, from Hagendorf Süd, Germany and in comparison with other zinc phosphates.
spellingShingle Vibrational spectroscopic characterization of the phosphate mineral phosphophyllite – Zn2Fe(PO4)2 4H2O, from Hagendorf Süd, Germany and in comparison with other zinc phosphates.
Cipriano, Ricardo Augusto Scholz
Phosphophyllite
Phosphate
Pegmatite
Raman spectroscopy
Infrared spectroscopy
title_short Vibrational spectroscopic characterization of the phosphate mineral phosphophyllite – Zn2Fe(PO4)2 4H2O, from Hagendorf Süd, Germany and in comparison with other zinc phosphates.
title_full Vibrational spectroscopic characterization of the phosphate mineral phosphophyllite – Zn2Fe(PO4)2 4H2O, from Hagendorf Süd, Germany and in comparison with other zinc phosphates.
title_fullStr Vibrational spectroscopic characterization of the phosphate mineral phosphophyllite – Zn2Fe(PO4)2 4H2O, from Hagendorf Süd, Germany and in comparison with other zinc phosphates.
title_full_unstemmed Vibrational spectroscopic characterization of the phosphate mineral phosphophyllite – Zn2Fe(PO4)2 4H2O, from Hagendorf Süd, Germany and in comparison with other zinc phosphates.
title_sort Vibrational spectroscopic characterization of the phosphate mineral phosphophyllite – Zn2Fe(PO4)2 4H2O, from Hagendorf Süd, Germany and in comparison with other zinc phosphates.
author Cipriano, Ricardo Augusto Scholz
author_facet Cipriano, Ricardo Augusto Scholz
Frost, Ray Leslie
Xi, Yunfei
Graça, Leonardo Martins
Lagoeiro, Leonardo Evangelista
López, Andrés
author_role author
author2 Frost, Ray Leslie
Xi, Yunfei
Graça, Leonardo Martins
Lagoeiro, Leonardo Evangelista
López, Andrés
author2_role author
author
author
author
author
dc.contributor.author.fl_str_mv Cipriano, Ricardo Augusto Scholz
Frost, Ray Leslie
Xi, Yunfei
Graça, Leonardo Martins
Lagoeiro, Leonardo Evangelista
López, Andrés
dc.subject.por.fl_str_mv Phosphophyllite
Phosphate
Pegmatite
Raman spectroscopy
Infrared spectroscopy
topic Phosphophyllite
Phosphate
Pegmatite
Raman spectroscopy
Infrared spectroscopy
description This research was undertaken on phosphophyllite sample from the Hagendorf Süd pegmatite, Bavaria, Germany. Chemical analysis was carried out by Scanning Electron Microscope in the EDS mode and indicates a zinc and iron phosphate with partial substitution of manganese, which partially replaced iron. The calculated chemical formula of the studied sample was determined to be: Zn2(Fe0.65, Mn0.35)P1.00(PO4)2- .4(H2O). The intense Raman peak at 995 cm^-11 is assigned to the m1 PO4^3- symmetric stretching mode and the two Raman bands at 1073 and 1135 cm^-1 to the m3 PO4^3- antisymmetric stretching modes. The m4 PO4^3- bending modes are observed at 505, 571, 592 and 653 cm^-1 and the m2 PO4^3- bending mode at 415 cm^-1. The sharp Raman band at 3567 cm^-1 attributed to the stretching vibration of OH units brings into question the actual formula of phosphophyllite. Vibrational spectroscopy enables an assessment of the molecular structure of phosphophyllite to be assessed.
publishDate 2013
dc.date.none.fl_str_mv 2013
2014-11-18T16:59:46Z
2014-11-18T16:59:46Z
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.uri.fl_str_mv SHOLZ, Ricardo et al. Vibrational spectroscopic characterization of the phosphate mineral phosphophyllite – Zn2Fe(PO4)2 4H2O, from Hagendorf Süd, Germany and in comparison with other zinc phosphates. Journal of Molecular Structure, v. 1039, p. 22-27, 2013. Disponível em: <http://www.sciencedirect.com/science/article/pii/S0022286013001105>. Acesso em: 30 set. 2014.
0022-2860
http://www.repositorio.ufop.br/handle/123456789/3959
https://doi.org/10.1016/j.molstruc.2013.01.075
dc.identifier.dark.fl_str_mv ark:/61566/00130000095s5
identifier_str_mv SHOLZ, Ricardo et al. Vibrational spectroscopic characterization of the phosphate mineral phosphophyllite – Zn2Fe(PO4)2 4H2O, from Hagendorf Süd, Germany and in comparison with other zinc phosphates. Journal of Molecular Structure, v. 1039, p. 22-27, 2013. Disponível em: <http://www.sciencedirect.com/science/article/pii/S0022286013001105>. Acesso em: 30 set. 2014.
0022-2860
ark:/61566/00130000095s5
url http://www.repositorio.ufop.br/handle/123456789/3959
https://doi.org/10.1016/j.molstruc.2013.01.075
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.format.none.fl_str_mv application/pdf
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
repository.name.fl_str_mv Repositório Institucional da UFOP - Universidade Federal de Ouro Preto (UFOP)
repository.mail.fl_str_mv repositorio@ufop.edu.br
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