X-ray powder data and bond valence of La0.65Sr0.35MnO3 after Rietveld refinement

Bibliographic Details
Main Author: Paiva-Santos, C. O.
Publication Date: 2002
Other Authors: Marques, RFC, Jafelicci, M., Varanda, L. C.
Format: Article
Language: eng
Source: Repositório Institucional da UNESP
Download full: http://dx.doi.org/10.1154/1.1481522
http://hdl.handle.net/11449/35937
Summary: Powder X-ray diffraction (XRD) data were collected for La0.65Sr0.35MnO3 prepared through an alternative method from a stoichiometric mixture of Mn2O3, La2O3, and SrO2, fired at 1300 degreesC for 16 h. XRD analysis using the Rietveld method was carried out and it was found that manganite has rhombohedral symmetry (space group R(3) over bar c). The lattice parameters are found to be a=5.5032 Angstrom and c=13.3674 Angstrom. The bond valence computation indicates that the initial inclusion of Sr occurs at higher temperature. (C) 2002 International Centre for Diffraction Data.
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spelling X-ray powder data and bond valence of La0.65Sr0.35MnO3 after Rietveld refinementmanganiteX-ray diffractionRietveld methodperovskitebond valencePowder X-ray diffraction (XRD) data were collected for La0.65Sr0.35MnO3 prepared through an alternative method from a stoichiometric mixture of Mn2O3, La2O3, and SrO2, fired at 1300 degreesC for 16 h. XRD analysis using the Rietveld method was carried out and it was found that manganite has rhombohedral symmetry (space group R(3) over bar c). The lattice parameters are found to be a=5.5032 Angstrom and c=13.3674 Angstrom. The bond valence computation indicates that the initial inclusion of Sr occurs at higher temperature. (C) 2002 International Centre for Diffraction Data.UNESP, Inst Quim, Lab Computac Anal Cristalog & Cristalinas, LabCACC, BR-14800900 Araraquara, BrazilUNESP, Inst Quim, Lab Computac Anal Cristalog & Cristalinas, LabCACC, BR-14800900 Araraquara, BrazilJ C P D S-int Centre Diffraction DataUniversidade Estadual Paulista (Unesp)Paiva-Santos, C. O.Marques, RFCJafelicci, M.Varanda, L. C.2014-05-20T15:25:33Z2014-05-20T15:25:33Z2002-06-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/article149-152application/pdfhttp://dx.doi.org/10.1154/1.1481522Powder Diffraction. Newtown Sq: J C P D S-int Centre Diffraction Data, v. 17, n. 2, p. 149-152, 2002.0885-7156http://hdl.handle.net/11449/3593710.1154/1.1481522WOS:000176108300015WOS000176108300015.pdf2115942621694174Web of Sciencereponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengPowder Diffraction0.5190,319info:eu-repo/semantics/openAccess2025-05-28T08:02:38Zoai:repositorio.unesp.br:11449/35937Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestrepositoriounesp@unesp.bropendoar:29462025-05-28T08:02:38Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false
dc.title.none.fl_str_mv X-ray powder data and bond valence of La0.65Sr0.35MnO3 after Rietveld refinement
title X-ray powder data and bond valence of La0.65Sr0.35MnO3 after Rietveld refinement
spellingShingle X-ray powder data and bond valence of La0.65Sr0.35MnO3 after Rietveld refinement
Paiva-Santos, C. O.
manganite
X-ray diffraction
Rietveld method
perovskite
bond valence
title_short X-ray powder data and bond valence of La0.65Sr0.35MnO3 after Rietveld refinement
title_full X-ray powder data and bond valence of La0.65Sr0.35MnO3 after Rietveld refinement
title_fullStr X-ray powder data and bond valence of La0.65Sr0.35MnO3 after Rietveld refinement
title_full_unstemmed X-ray powder data and bond valence of La0.65Sr0.35MnO3 after Rietveld refinement
title_sort X-ray powder data and bond valence of La0.65Sr0.35MnO3 after Rietveld refinement
author Paiva-Santos, C. O.
author_facet Paiva-Santos, C. O.
Marques, RFC
Jafelicci, M.
Varanda, L. C.
author_role author
author2 Marques, RFC
Jafelicci, M.
Varanda, L. C.
author2_role author
author
author
dc.contributor.none.fl_str_mv Universidade Estadual Paulista (Unesp)
dc.contributor.author.fl_str_mv Paiva-Santos, C. O.
Marques, RFC
Jafelicci, M.
Varanda, L. C.
dc.subject.por.fl_str_mv manganite
X-ray diffraction
Rietveld method
perovskite
bond valence
topic manganite
X-ray diffraction
Rietveld method
perovskite
bond valence
description Powder X-ray diffraction (XRD) data were collected for La0.65Sr0.35MnO3 prepared through an alternative method from a stoichiometric mixture of Mn2O3, La2O3, and SrO2, fired at 1300 degreesC for 16 h. XRD analysis using the Rietveld method was carried out and it was found that manganite has rhombohedral symmetry (space group R(3) over bar c). The lattice parameters are found to be a=5.5032 Angstrom and c=13.3674 Angstrom. The bond valence computation indicates that the initial inclusion of Sr occurs at higher temperature. (C) 2002 International Centre for Diffraction Data.
publishDate 2002
dc.date.none.fl_str_mv 2002-06-01
2014-05-20T15:25:33Z
2014-05-20T15:25:33Z
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 http://dx.doi.org/10.1154/1.1481522
Powder Diffraction. Newtown Sq: J C P D S-int Centre Diffraction Data, v. 17, n. 2, p. 149-152, 2002.
0885-7156
http://hdl.handle.net/11449/35937
10.1154/1.1481522
WOS:000176108300015
WOS000176108300015.pdf
2115942621694174
url http://dx.doi.org/10.1154/1.1481522
http://hdl.handle.net/11449/35937
identifier_str_mv Powder Diffraction. Newtown Sq: J C P D S-int Centre Diffraction Data, v. 17, n. 2, p. 149-152, 2002.
0885-7156
10.1154/1.1481522
WOS:000176108300015
WOS000176108300015.pdf
2115942621694174
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv Powder Diffraction
0.519
0,319
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv 149-152
application/pdf
dc.publisher.none.fl_str_mv J C P D S-int Centre Diffraction Data
publisher.none.fl_str_mv J C P D S-int Centre Diffraction Data
dc.source.none.fl_str_mv Web of Science
reponame:Repositório Institucional da UNESP
instname:Universidade Estadual Paulista (UNESP)
instacron:UNESP
instname_str Universidade Estadual Paulista (UNESP)
instacron_str UNESP
institution UNESP
reponame_str Repositório Institucional da UNESP
collection Repositório Institucional da UNESP
repository.name.fl_str_mv Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)
repository.mail.fl_str_mv repositoriounesp@unesp.br
_version_ 1834482895872327680

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