Synthesis and magnetic properties of heteronuclear 3d-4f compound

Detalhes bibliográficos
Autor(a) principal: Cristóvão,B.
Data de Publicação: 2007
Outros Autores: Ferenc,W.
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Eclética Química
Texto Completo: http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0100-46702007000300003
Resumo: A novel heteronuclear 3d-4f compound having formula NdCu3L3·13H2O (where H3L = Schiff base derived from 5-bromosalicylaldehyde and glycylglycine and L³ = C11H8 N2O4Br) was obtained. It was characterized by elemental and thermal analyses and magnetic measurements. The Cu(II)-Nd(III) compound is stable up to 323 K. During dehydration process the water molecules are lost in two stages. The magnetic susceptibility data for this complex change with temperature according to the Curie-Weiss law with theta = -35 K. The magnetic moment values decrease from 5.00µB at 303 K to 4.38µB at 76 K.
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spelling Synthesis and magnetic properties of heteronuclear 3d-4f compoundheteronuclear compound, 3d-4f compound, magnetic momentmagnetic susceptibilityA novel heteronuclear 3d-4f compound having formula NdCu3L3·13H2O (where H3L = Schiff base derived from 5-bromosalicylaldehyde and glycylglycine and L³ = C11H8 N2O4Br) was obtained. It was characterized by elemental and thermal analyses and magnetic measurements. The Cu(II)-Nd(III) compound is stable up to 323 K. During dehydration process the water molecules are lost in two stages. The magnetic susceptibility data for this complex change with temperature according to the Curie-Weiss law with theta = -35 K. The magnetic moment values decrease from 5.00µB at 303 K to 4.38µB at 76 K.Fundação Editora da Universidade Estadual Paulista Júlio de Mesquita Filho - UNESP2007-01-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S0100-46702007000300003Eclética Química v.32 n.3 2007reponame:Eclética Químicainstname:Universidade Estadual Paulista Júlio de Mesquita Filho (UNESP)instacron:UNESP10.1590/S0100-46702007000300003info:eu-repo/semantics/openAccessCristóvão,B.Ferenc,W.eng2007-11-26T00:00:00Zoai:scielo:S0100-46702007000300003Revistahttp://revista.iq.unesp.br/ojs/index.php/ecletica/PUBhttps://revista.iq.unesp.br/ojs/index.php/ecletica/oaiecletica@ctrlk.com.br||ecletica@iq.unesp.br1678-46181678-4618opendoar:2007-11-26T00:00Eclética Química - Universidade Estadual Paulista Júlio de Mesquita Filho (UNESP)false
dc.title.none.fl_str_mv Synthesis and magnetic properties of heteronuclear 3d-4f compound
title Synthesis and magnetic properties of heteronuclear 3d-4f compound
spellingShingle Synthesis and magnetic properties of heteronuclear 3d-4f compound
Cristóvão,B.
heteronuclear compound, 3d-4f compound, magnetic moment
magnetic susceptibility
title_short Synthesis and magnetic properties of heteronuclear 3d-4f compound
title_full Synthesis and magnetic properties of heteronuclear 3d-4f compound
title_fullStr Synthesis and magnetic properties of heteronuclear 3d-4f compound
title_full_unstemmed Synthesis and magnetic properties of heteronuclear 3d-4f compound
title_sort Synthesis and magnetic properties of heteronuclear 3d-4f compound
author Cristóvão,B.
author_facet Cristóvão,B.
Ferenc,W.
author_role author
author2 Ferenc,W.
author2_role author
dc.contributor.author.fl_str_mv Cristóvão,B.
Ferenc,W.
dc.subject.por.fl_str_mv heteronuclear compound, 3d-4f compound, magnetic moment
magnetic susceptibility
topic heteronuclear compound, 3d-4f compound, magnetic moment
magnetic susceptibility
description A novel heteronuclear 3d-4f compound having formula NdCu3L3·13H2O (where H3L = Schiff base derived from 5-bromosalicylaldehyde and glycylglycine and L³ = C11H8 N2O4Br) was obtained. It was characterized by elemental and thermal analyses and magnetic measurements. The Cu(II)-Nd(III) compound is stable up to 323 K. During dehydration process the water molecules are lost in two stages. The magnetic susceptibility data for this complex change with temperature according to the Curie-Weiss law with theta = -35 K. The magnetic moment values decrease from 5.00µB at 303 K to 4.38µB at 76 K.
publishDate 2007
dc.date.none.fl_str_mv 2007-01-01
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=S0100-46702007000300003
url http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0100-46702007000300003
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv 10.1590/S0100-46702007000300003
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 Fundação Editora da Universidade Estadual Paulista Júlio de Mesquita Filho - UNESP
publisher.none.fl_str_mv Fundação Editora da Universidade Estadual Paulista Júlio de Mesquita Filho - UNESP
dc.source.none.fl_str_mv Eclética Química v.32 n.3 2007
reponame:Eclética Química
instname:Universidade Estadual Paulista Júlio de Mesquita Filho (UNESP)
instacron:UNESP
instname_str Universidade Estadual Paulista Júlio de Mesquita Filho (UNESP)
instacron_str UNESP
institution UNESP
reponame_str Eclética Química
collection Eclética Química
repository.name.fl_str_mv Eclética Química - Universidade Estadual Paulista Júlio de Mesquita Filho (UNESP)
repository.mail.fl_str_mv ecletica@ctrlk.com.br||ecletica@iq.unesp.br
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