Synthesis and characterization of Ca2CoTaO6, a new monoclinically distorted double perovskite

Detalhes bibliográficos
Autor(a) principal: Lavat,Araceli Elisabet
Data de Publicação: 2011
Outros Autores: Baran,Enrique José
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Materials research (São Carlos. Online)
Texto Completo: http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1516-14392011000400008
Resumo: 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 P2(1)/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.
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spelling Synthesis and characterization of Ca2CoTaO6, a new monoclinically distorted double perovskiteCa2CoTaO6double perovskiteX-ray diffractionIR spectrumThe 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 P2(1)/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.ABM, ABC, ABPol2011-12-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S1516-14392011000400008Materials Research v.14 n.4 2011reponame:Materials research (São Carlos. Online)instname:Universidade Federal de São Carlos (UFSCAR)instacron:ABM ABC ABPOL10.1590/S1516-14392011005000066info:eu-repo/semantics/openAccessLavat,Araceli ElisabetBaran,Enrique Joséeng2011-12-13T00:00:00Zoai:scielo:S1516-14392011000400008Revistahttp://www.scielo.br/mrPUBhttps://old.scielo.br/oai/scielo-oai.phpdedz@power.ufscar.br1980-53731516-1439opendoar:2011-12-13T00:00Materials research (São Carlos. Online) - Universidade Federal de São Carlos (UFSCAR)false
dc.title.none.fl_str_mv Synthesis and characterization of Ca2CoTaO6, a new monoclinically distorted double perovskite
title Synthesis and characterization of Ca2CoTaO6, a new monoclinically distorted double perovskite
spellingShingle Synthesis and characterization of Ca2CoTaO6, a new monoclinically distorted double perovskite
Lavat,Araceli Elisabet
Ca2CoTaO6
double perovskite
X-ray diffraction
IR spectrum
title_short Synthesis and characterization of Ca2CoTaO6, a new monoclinically distorted double perovskite
title_full Synthesis and characterization of Ca2CoTaO6, a new monoclinically distorted double perovskite
title_fullStr Synthesis and characterization of Ca2CoTaO6, a new monoclinically distorted double perovskite
title_full_unstemmed Synthesis and characterization of Ca2CoTaO6, a new monoclinically distorted double perovskite
title_sort Synthesis and characterization of Ca2CoTaO6, a new monoclinically distorted double perovskite
author Lavat,Araceli Elisabet
author_facet Lavat,Araceli Elisabet
Baran,Enrique José
author_role author
author2 Baran,Enrique José
author2_role author
dc.contributor.author.fl_str_mv Lavat,Araceli Elisabet
Baran,Enrique José
dc.subject.por.fl_str_mv Ca2CoTaO6
double perovskite
X-ray diffraction
IR spectrum
topic Ca2CoTaO6
double perovskite
X-ray diffraction
IR spectrum
description 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 P2(1)/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.
publishDate 2011
dc.date.none.fl_str_mv 2011-12-01
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1516-14392011000400008
url http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1516-14392011000400008
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv 10.1590/S1516-14392011005000066
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv text/html
dc.publisher.none.fl_str_mv ABM, ABC, ABPol
publisher.none.fl_str_mv ABM, ABC, ABPol
dc.source.none.fl_str_mv Materials Research v.14 n.4 2011
reponame:Materials research (São Carlos. Online)
instname:Universidade Federal de São Carlos (UFSCAR)
instacron:ABM ABC ABPOL
instname_str Universidade Federal de São Carlos (UFSCAR)
instacron_str ABM ABC ABPOL
institution ABM ABC ABPOL
reponame_str Materials research (São Carlos. Online)
collection Materials research (São Carlos. Online)
repository.name.fl_str_mv Materials research (São Carlos. Online) - Universidade Federal de São Carlos (UFSCAR)
repository.mail.fl_str_mv dedz@power.ufscar.br
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