Synthesis and characterization of Ca<SUB>2</SUB>CoTaO<SUB>6</SUB>, a new monoclinically distorted double perovskite

Autores
Lavat, Araceli Elisabet; Barán, Enrique José
Año de publicación
2011
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
The new Ca2CoTaO6 double perovskite has been synthesized by a conventional solid state reaction and its unit cell parameters determined by X-ray powder diffractometry. It crystallizes in the monoclinic space group P21/n. The unit cell parameters are: a = 5.507(2) Å; b = 5.564(3) Å; c = 7.798(3) Å; β = 89.99(4)° and Z = 2. The IR spectrum of the material was recorded and is briefly discussed. Some comparisons with Ca2CoNbO6 and other isostructural perovskites are also performed.
Facultad de Ingeniería
Materia
Ingeniería Química
Química
double perovskite
isostructural
IR spectrum
monoclinic space groups
unit cell parameters
X-ray diffraction
solid state reactions
synthesis
calcium
Nivel de accesibilidad
acceso abierto
Condiciones de uso
http://creativecommons.org/licenses/by-nc/3.0/
Repositorio
SEDICI (UNLP)
Institución
Universidad Nacional de La Plata
OAI Identificador
oai:sedici.unlp.edu.ar:10915/35688
Acceder
id SEDICI_ea18aa2a39360155cb5794e6c4ec1704
oai_identifier_str oai:sedici.unlp.edu.ar:10915/35688
network_acronym_str SEDICI
repository_id_str 1329
network_name_str SEDICI (UNLP)
spelling Synthesis and characterization of Ca<SUB>2</SUB>CoTaO<SUB>6</SUB>, a new monoclinically distorted double perovskiteLavat, Araceli ElisabetBarán, Enrique JoséIngeniería QuímicaQuímicadouble perovskiteisostructuralIR spectrummonoclinic space groupsunit cell parametersX-ray diffractionsolid state reactionssynthesiscalciumThe new Ca<SUB>2</SUB>CoTaO<SUB>6</SUB> double perovskite has been synthesized by a conventional solid state reaction and its unit cell parameters determined by X-ray powder diffractometry. It crystallizes in the monoclinic space group P2<i>1</i>/n. The unit cell parameters are: <i>a</i> = 5.507(2) Å; <i>b</i> = 5.564(3) Å; <i>c</i> = 7.798(3) Å; β = 89.99(4)° and Z = 2. The IR spectrum of the material was recorded and is briefly discussed. Some comparisons with Ca<SUB>2</SUB>CoNbO<SUB>6</SUB> and other isostructural perovskites are also performed.Facultad de Ingeniería2011-10info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionArticulohttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdf472-474http://sedici.unlp.edu.ar/handle/10915/35688enginfo:eu-repo/semantics/altIdentifier/url/http://www.scielo.br/pdf/mr/v14n4/aop_0707-11.pdfinfo:eu-repo/semantics/altIdentifier/issn/1516-1439info:eu-repo/semantics/altIdentifier/doi/10.1590/S1516-14392011005000066info:eu-repo/semantics/openAccesshttp://creativecommons.org/licenses/by-nc/3.0/Creative Commons Attribution-NonCommercial 3.0 Unported (CC BY-NC 3.0)reponame:SEDICI (UNLP)instname:Universidad Nacional de La Platainstacron:UNLP2025-09-29T10:57:08Zoai:sedici.unlp.edu.ar:10915/35688Institucionalhttp://sedici.unlp.edu.ar/Universidad públicaNo correspondehttp://sedici.unlp.edu.ar/oai/snrdalira@sedici.unlp.edu.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:13292025-09-29 10:57:08.346SEDICI (UNLP) - Universidad Nacional de La Platafalse
dc.title.none.fl_str_mv Synthesis and characterization of Ca<SUB>2</SUB>CoTaO<SUB>6</SUB>, a new monoclinically distorted double perovskite
title Synthesis and characterization of Ca<SUB>2</SUB>CoTaO<SUB>6</SUB>, a new monoclinically distorted double perovskite
spellingShingle Synthesis and characterization of Ca<SUB>2</SUB>CoTaO<SUB>6</SUB>, a new monoclinically distorted double perovskite
Lavat, Araceli Elisabet
Ingeniería Química
Química
double perovskite
isostructural
IR spectrum
monoclinic space groups
unit cell parameters
X-ray diffraction
solid state reactions
synthesis
calcium
title_short Synthesis and characterization of Ca<SUB>2</SUB>CoTaO<SUB>6</SUB>, a new monoclinically distorted double perovskite
title_full Synthesis and characterization of Ca<SUB>2</SUB>CoTaO<SUB>6</SUB>, a new monoclinically distorted double perovskite
title_fullStr Synthesis and characterization of Ca<SUB>2</SUB>CoTaO<SUB>6</SUB>, a new monoclinically distorted double perovskite
title_full_unstemmed Synthesis and characterization of Ca<SUB>2</SUB>CoTaO<SUB>6</SUB>, a new monoclinically distorted double perovskite
title_sort Synthesis and characterization of Ca<SUB>2</SUB>CoTaO<SUB>6</SUB>, a new monoclinically distorted double perovskite
dc.creator.none.fl_str_mv Lavat, Araceli Elisabet
Barán, Enrique José
author Lavat, Araceli Elisabet
author_facet Lavat, Araceli Elisabet
Barán, Enrique José
author_role author
author2 Barán, Enrique José
author2_role author
dc.subject.none.fl_str_mv Ingeniería Química
Química
double perovskite
isostructural
IR spectrum
monoclinic space groups
unit cell parameters
X-ray diffraction
solid state reactions
synthesis
calcium
topic Ingeniería Química
Química
double perovskite
isostructural
IR spectrum
monoclinic space groups
unit cell parameters
X-ray diffraction
solid state reactions
synthesis
calcium
dc.description.none.fl_txt_mv The new Ca<SUB>2</SUB>CoTaO<SUB>6</SUB> double perovskite has been synthesized by a conventional solid state reaction and its unit cell parameters determined by X-ray powder diffractometry. It crystallizes in the monoclinic space group P2<i>1</i>/n. The unit cell parameters are: <i>a</i> = 5.507(2) Å; <i>b</i> = 5.564(3) Å; <i>c</i> = 7.798(3) Å; β = 89.99(4)° and Z = 2. The IR spectrum of the material was recorded and is briefly discussed. Some comparisons with Ca<SUB>2</SUB>CoNbO<SUB>6</SUB> and other isostructural perovskites are also performed.
Facultad de Ingeniería
description The new Ca<SUB>2</SUB>CoTaO<SUB>6</SUB> double perovskite has been synthesized by a conventional solid state reaction and its unit cell parameters determined by X-ray powder diffractometry. It crystallizes in the monoclinic space group P2<i>1</i>/n. The unit cell parameters are: <i>a</i> = 5.507(2) Å; <i>b</i> = 5.564(3) Å; <i>c</i> = 7.798(3) Å; β = 89.99(4)° and Z = 2. The IR spectrum of the material was recorded and is briefly discussed. Some comparisons with Ca<SUB>2</SUB>CoNbO<SUB>6</SUB> and other isostructural perovskites are also performed.
publishDate 2011
dc.date.none.fl_str_mv 2011-10
dc.type.none.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
Articulo
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://sedici.unlp.edu.ar/handle/10915/35688
url http://sedici.unlp.edu.ar/handle/10915/35688
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/url/http://www.scielo.br/pdf/mr/v14n4/aop_0707-11.pdf
info:eu-repo/semantics/altIdentifier/issn/1516-1439
info:eu-repo/semantics/altIdentifier/doi/10.1590/S1516-14392011005000066
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
http://creativecommons.org/licenses/by-nc/3.0/
Creative Commons Attribution-NonCommercial 3.0 Unported (CC BY-NC 3.0)
eu_rights_str_mv openAccess
rights_invalid_str_mv http://creativecommons.org/licenses/by-nc/3.0/
Creative Commons Attribution-NonCommercial 3.0 Unported (CC BY-NC 3.0)
dc.format.none.fl_str_mv application/pdf
472-474
dc.source.none.fl_str_mv reponame:SEDICI (UNLP)
instname:Universidad Nacional de La Plata
instacron:UNLP
reponame_str SEDICI (UNLP)
collection SEDICI (UNLP)
instname_str Universidad Nacional de La Plata
instacron_str UNLP
institution UNLP
repository.name.fl_str_mv SEDICI (UNLP) - Universidad Nacional de La Plata
repository.mail.fl_str_mv alira@sedici.unlp.edu.ar
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score 13.070432

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