Crystal structure refinement and vibrational analysis of Y[CO(CN)6].4H2O and its thermal decomposition products

Autores
Gil, Diego Mauricio; Carbonio, Raul Ernesto; Gómez, Maria I.
Año de publicación
2013
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
Studies on Y[Co(CN)6]·4H2O by means of thermal analysis, IR and Raman spectroscopy and X-ray powder diffraction were carried out. The complex Y[Co(CN)6]·4H2O crystallizes in the orthorhombic crystal system, space group Cmcm. Y3+ ion is eight-coordinated forming bicapped distorted trigonal prism YN6O2 and Co3+ ion is octahedrally coordinated to six CN groups. The IR spectrum shows well-resolved bands in the CN stretching region due to the presence of 13C and 15N in relative natural abundance. The Raman spectrum of the complex shows two distinct set of bands of the CN stretching vibration: one is a singlet and the other is split due to the low symmetry of the Y3+ ion compared to the pentahydrate complex. The thermal decomposition was studied in order to investigate the formation of YCoO3. The crystal structure of YCoO3 was refined by means of Rietveld analysis using PXRD data. We found that it was slightly deficient in Y3+, which is in agreement with the small amount of Y2O3 found as impurity in the sample. The formula of the mixed oxide obtained by this method of synthesis is Y0.961CoO3.
Fil: Gil, Diego Mauricio. Universidad Nacional de Tucuman. Facultad de Bioquimica, Quimica y Farmacia. Instituto de Quimica Inorganica; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Fil: Carbonio, Raul Ernesto. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Córdoba. Instituto de Investigaciones en Físicoquímica de Córdoba; Argentina
Fil: Gómez, Maria I.. Universidad Nacional de Tucuman. Facultad de Bioquimica, Quimica y Farmacia. Instituto de Quimica Inorganica; Argentina
Materia
Y[Co(Cn)6]·4h2o
Crystal Structure
Vibrational Analysis
Thermal Decomposition
Nivel de accesibilidad
acceso abierto
Condiciones de uso
https://creativecommons.org/licenses/by-nc-nd/2.5/ar/
Repositorio
CONICET Digital (CONICET)
Institución
Consejo Nacional de Investigaciones Científicas y Técnicas
OAI Identificador
oai:ri.conicet.gov.ar:11336/6935
Acceder
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oai_identifier_str oai:ri.conicet.gov.ar:11336/6935
network_acronym_str CONICETDig
repository_id_str 3498
network_name_str CONICET Digital (CONICET)
spelling Crystal structure refinement and vibrational analysis of Y[CO(CN)6].4H2O and its thermal decomposition productsGil, Diego MauricioCarbonio, Raul ErnestoGómez, Maria I.Y[Co(Cn)6]·4h2oCrystal StructureVibrational AnalysisThermal Decompositionhttps://purl.org/becyt/ford/1.4https://purl.org/becyt/ford/1Studies on Y[Co(CN)6]·4H2O by means of thermal analysis, IR and Raman spectroscopy and X-ray powder diffraction were carried out. The complex Y[Co(CN)6]·4H2O crystallizes in the orthorhombic crystal system, space group Cmcm. Y3+ ion is eight-coordinated forming bicapped distorted trigonal prism YN6O2 and Co3+ ion is octahedrally coordinated to six CN groups. The IR spectrum shows well-resolved bands in the CN stretching region due to the presence of 13C and 15N in relative natural abundance. The Raman spectrum of the complex shows two distinct set of bands of the CN stretching vibration: one is a singlet and the other is split due to the low symmetry of the Y3+ ion compared to the pentahydrate complex. The thermal decomposition was studied in order to investigate the formation of YCoO3. The crystal structure of YCoO3 was refined by means of Rietveld analysis using PXRD data. We found that it was slightly deficient in Y3+, which is in agreement with the small amount of Y2O3 found as impurity in the sample. The formula of the mixed oxide obtained by this method of synthesis is Y0.961CoO3.Fil: Gil, Diego Mauricio. Universidad Nacional de Tucuman. Facultad de Bioquimica, Quimica y Farmacia. Instituto de Quimica Inorganica; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; ArgentinaFil: Carbonio, Raul Ernesto. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Córdoba. Instituto de Investigaciones en Físicoquímica de Córdoba; ArgentinaFil: Gómez, Maria I.. Universidad Nacional de Tucuman. Facultad de Bioquimica, Quimica y Farmacia. Instituto de Quimica Inorganica; ArgentinaElsevier Science2013-03-13info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/6935Gil, Diego Mauricio; Carbonio, Raul Ernesto; Gómez, Maria I.; Crystal structure refinement and vibrational analysis of Y[CO(CN)6].4H2O and its thermal decomposition products; Elsevier Science; Journal Of Molecular Structure Theochem; 1041; 13-3-2013; 23-280166-1280enginfo:eu-repo/semantics/altIdentifier/doi/10.1016/j.molstruc.2013.03.008info:eu-repo/semantics/altIdentifier/doi/info:eu-repo/semantics/altIdentifier/url/http://www.sciencedirect.com/science/article/pii/S002228601300210Xinfo:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-nd/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-03T09:43:50Zoai:ri.conicet.gov.ar:11336/6935instacron:CONICETInstitucionalhttp://ri.conicet.gov.ar/Organismo científico-tecnológicoNo correspondehttp://ri.conicet.gov.ar/oai/requestdasensio@conicet.gov.ar; lcarlino@conicet.gov.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:34982025-09-03 09:43:50.829CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Crystal structure refinement and vibrational analysis of Y[CO(CN)6].4H2O and its thermal decomposition products
title Crystal structure refinement and vibrational analysis of Y[CO(CN)6].4H2O and its thermal decomposition products
spellingShingle Crystal structure refinement and vibrational analysis of Y[CO(CN)6].4H2O and its thermal decomposition products
Gil, Diego Mauricio
Y[Co(Cn)6]·4h2o
Crystal Structure
Vibrational Analysis
Thermal Decomposition
title_short Crystal structure refinement and vibrational analysis of Y[CO(CN)6].4H2O and its thermal decomposition products
title_full Crystal structure refinement and vibrational analysis of Y[CO(CN)6].4H2O and its thermal decomposition products
title_fullStr Crystal structure refinement and vibrational analysis of Y[CO(CN)6].4H2O and its thermal decomposition products
title_full_unstemmed Crystal structure refinement and vibrational analysis of Y[CO(CN)6].4H2O and its thermal decomposition products
title_sort Crystal structure refinement and vibrational analysis of Y[CO(CN)6].4H2O and its thermal decomposition products
dc.creator.none.fl_str_mv Gil, Diego Mauricio
Carbonio, Raul Ernesto
Gómez, Maria I.
author Gil, Diego Mauricio
author_facet Gil, Diego Mauricio
Carbonio, Raul Ernesto
Gómez, Maria I.
author_role author
author2 Carbonio, Raul Ernesto
Gómez, Maria I.
author2_role author
author
dc.subject.none.fl_str_mv Y[Co(Cn)6]·4h2o
Crystal Structure
Vibrational Analysis
Thermal Decomposition
topic Y[Co(Cn)6]·4h2o
Crystal Structure
Vibrational Analysis
Thermal Decomposition
purl_subject.fl_str_mv https://purl.org/becyt/ford/1.4
https://purl.org/becyt/ford/1
dc.description.none.fl_txt_mv Studies on Y[Co(CN)6]·4H2O by means of thermal analysis, IR and Raman spectroscopy and X-ray powder diffraction were carried out. The complex Y[Co(CN)6]·4H2O crystallizes in the orthorhombic crystal system, space group Cmcm. Y3+ ion is eight-coordinated forming bicapped distorted trigonal prism YN6O2 and Co3+ ion is octahedrally coordinated to six CN groups. The IR spectrum shows well-resolved bands in the CN stretching region due to the presence of 13C and 15N in relative natural abundance. The Raman spectrum of the complex shows two distinct set of bands of the CN stretching vibration: one is a singlet and the other is split due to the low symmetry of the Y3+ ion compared to the pentahydrate complex. The thermal decomposition was studied in order to investigate the formation of YCoO3. The crystal structure of YCoO3 was refined by means of Rietveld analysis using PXRD data. We found that it was slightly deficient in Y3+, which is in agreement with the small amount of Y2O3 found as impurity in the sample. The formula of the mixed oxide obtained by this method of synthesis is Y0.961CoO3.
Fil: Gil, Diego Mauricio. Universidad Nacional de Tucuman. Facultad de Bioquimica, Quimica y Farmacia. Instituto de Quimica Inorganica; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Fil: Carbonio, Raul Ernesto. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Córdoba. Instituto de Investigaciones en Físicoquímica de Córdoba; Argentina
Fil: Gómez, Maria I.. Universidad Nacional de Tucuman. Facultad de Bioquimica, Quimica y Farmacia. Instituto de Quimica Inorganica; Argentina
description Studies on Y[Co(CN)6]·4H2O by means of thermal analysis, IR and Raman spectroscopy and X-ray powder diffraction were carried out. The complex Y[Co(CN)6]·4H2O crystallizes in the orthorhombic crystal system, space group Cmcm. Y3+ ion is eight-coordinated forming bicapped distorted trigonal prism YN6O2 and Co3+ ion is octahedrally coordinated to six CN groups. The IR spectrum shows well-resolved bands in the CN stretching region due to the presence of 13C and 15N in relative natural abundance. The Raman spectrum of the complex shows two distinct set of bands of the CN stretching vibration: one is a singlet and the other is split due to the low symmetry of the Y3+ ion compared to the pentahydrate complex. The thermal decomposition was studied in order to investigate the formation of YCoO3. The crystal structure of YCoO3 was refined by means of Rietveld analysis using PXRD data. We found that it was slightly deficient in Y3+, which is in agreement with the small amount of Y2O3 found as impurity in the sample. The formula of the mixed oxide obtained by this method of synthesis is Y0.961CoO3.
publishDate 2013
dc.date.none.fl_str_mv 2013-03-13
dc.type.none.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
http://purl.org/coar/resource_type/c_6501
info:ar-repo/semantics/articulo
format article
status_str publishedVersion
dc.identifier.none.fl_str_mv http://hdl.handle.net/11336/6935
Gil, Diego Mauricio; Carbonio, Raul Ernesto; Gómez, Maria I.; Crystal structure refinement and vibrational analysis of Y[CO(CN)6].4H2O and its thermal decomposition products; Elsevier Science; Journal Of Molecular Structure Theochem; 1041; 13-3-2013; 23-28
0166-1280
url http://hdl.handle.net/11336/6935
identifier_str_mv Gil, Diego Mauricio; Carbonio, Raul Ernesto; Gómez, Maria I.; Crystal structure refinement and vibrational analysis of Y[CO(CN)6].4H2O and its thermal decomposition products; Elsevier Science; Journal Of Molecular Structure Theochem; 1041; 13-3-2013; 23-28
0166-1280
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/doi/10.1016/j.molstruc.2013.03.008
info:eu-repo/semantics/altIdentifier/doi/
info:eu-repo/semantics/altIdentifier/url/http://www.sciencedirect.com/science/article/pii/S002228601300210X
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
https://creativecommons.org/licenses/by-nc-nd/2.5/ar/
eu_rights_str_mv openAccess
rights_invalid_str_mv https://creativecommons.org/licenses/by-nc-nd/2.5/ar/
dc.format.none.fl_str_mv application/pdf
application/pdf
application/pdf
dc.publisher.none.fl_str_mv Elsevier Science
publisher.none.fl_str_mv Elsevier Science
dc.source.none.fl_str_mv reponame:CONICET Digital (CONICET)
instname:Consejo Nacional de Investigaciones Científicas y Técnicas
reponame_str CONICET Digital (CONICET)
collection CONICET Digital (CONICET)
instname_str Consejo Nacional de Investigaciones Científicas y Técnicas
repository.name.fl_str_mv CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicas
repository.mail.fl_str_mv dasensio@conicet.gov.ar; lcarlino@conicet.gov.ar
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