Preparation and thermal decomposition of copper(II), zinc(II) and cadmium(II) chelates with 8-hydroxyquinoline

Detalhes bibliográficos
Autor(a) principal: Crespi, Marisa Spirandeli [UNESP]
Data de Publicação: 1999
Outros Autores: Ribeiro, Clovis Augusto [UNESP], Greenhalf, Valentina C. M. [UNESP], Zorel Jr., Henrique E. [UNESP]
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Institucional da UNESP
Texto Completo: http://dx.doi.org/10.1590/S0100-40421999000100009
http://hdl.handle.net/11449/25687
Resumo: When the compounds are heated in an inert atmosphere it can be verified the consecutive partial sublimation, fusion, partial volatilization and partial thermal decomposition of the anhydrous complexes. When in an oxidating atmosphere the above process is only verified to Cu(II) chelates. Anhydrous copper(II) complexes present a monoclinic structure in the b form and the volatilized compound in a a form. Zinc(II) and cadmium(II) hydrated complexes are isomorphous and they present different cell dimensions from those reported previously.
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spelling Preparation and thermal decomposition of copper(II), zinc(II) and cadmium(II) chelates with 8-hydroxyquinoline8-hydroxyquinolinatesTGDTAWhen the compounds are heated in an inert atmosphere it can be verified the consecutive partial sublimation, fusion, partial volatilization and partial thermal decomposition of the anhydrous complexes. When in an oxidating atmosphere the above process is only verified to Cu(II) chelates. Anhydrous copper(II) complexes present a monoclinic structure in the b form and the volatilized compound in a a form. Zinc(II) and cadmium(II) hydrated complexes are isomorphous and they present different cell dimensions from those reported previously.Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)Universidade Estadual Paulista Instituto de QuímicaUniversidade Estadual Paulista Instituto de QuímicaSociedade Brasileira de QuímicaUniversidade Estadual Paulista (Unesp)Crespi, Marisa Spirandeli [UNESP]Ribeiro, Clovis Augusto [UNESP]Greenhalf, Valentina C. M. [UNESP]Zorel Jr., Henrique E. [UNESP]2014-05-20T14:18:52Z2014-05-20T14:18:52Z1999-02-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/article41-46application/pdfhttp://dx.doi.org/10.1590/S0100-40421999000100009Química Nova. Sociedade Brasileira de Química, v. 22, n. 1, p. 41-46, 1999.0100-4042http://hdl.handle.net/11449/2568710.1590/S0100-40421999000100009S0100-40421999000100009S0100-40421999000100009.pdf747131011399914084983108918100820000-0002-7984-5908SciELOreponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengQuímica Nova0.6460,255info:eu-repo/semantics/openAccess2023-11-11T06:12:52Zoai:repositorio.unesp.br:11449/25687Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462023-11-11T06:12:52Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false
dc.title.none.fl_str_mv Preparation and thermal decomposition of copper(II), zinc(II) and cadmium(II) chelates with 8-hydroxyquinoline
title Preparation and thermal decomposition of copper(II), zinc(II) and cadmium(II) chelates with 8-hydroxyquinoline
spellingShingle Preparation and thermal decomposition of copper(II), zinc(II) and cadmium(II) chelates with 8-hydroxyquinoline
Crespi, Marisa Spirandeli [UNESP]
8-hydroxyquinolinates
TG
DTA
title_short Preparation and thermal decomposition of copper(II), zinc(II) and cadmium(II) chelates with 8-hydroxyquinoline
title_full Preparation and thermal decomposition of copper(II), zinc(II) and cadmium(II) chelates with 8-hydroxyquinoline
title_fullStr Preparation and thermal decomposition of copper(II), zinc(II) and cadmium(II) chelates with 8-hydroxyquinoline
title_full_unstemmed Preparation and thermal decomposition of copper(II), zinc(II) and cadmium(II) chelates with 8-hydroxyquinoline
title_sort Preparation and thermal decomposition of copper(II), zinc(II) and cadmium(II) chelates with 8-hydroxyquinoline
author Crespi, Marisa Spirandeli [UNESP]
author_facet Crespi, Marisa Spirandeli [UNESP]
Ribeiro, Clovis Augusto [UNESP]
Greenhalf, Valentina C. M. [UNESP]
Zorel Jr., Henrique E. [UNESP]
author_role author
author2 Ribeiro, Clovis Augusto [UNESP]
Greenhalf, Valentina C. M. [UNESP]
Zorel Jr., Henrique E. [UNESP]
author2_role author
author
author
dc.contributor.none.fl_str_mv Universidade Estadual Paulista (Unesp)
dc.contributor.author.fl_str_mv Crespi, Marisa Spirandeli [UNESP]
Ribeiro, Clovis Augusto [UNESP]
Greenhalf, Valentina C. M. [UNESP]
Zorel Jr., Henrique E. [UNESP]
dc.subject.por.fl_str_mv 8-hydroxyquinolinates
TG
DTA
topic 8-hydroxyquinolinates
TG
DTA
description When the compounds are heated in an inert atmosphere it can be verified the consecutive partial sublimation, fusion, partial volatilization and partial thermal decomposition of the anhydrous complexes. When in an oxidating atmosphere the above process is only verified to Cu(II) chelates. Anhydrous copper(II) complexes present a monoclinic structure in the b form and the volatilized compound in a a form. Zinc(II) and cadmium(II) hydrated complexes are isomorphous and they present different cell dimensions from those reported previously.
publishDate 1999
dc.date.none.fl_str_mv 1999-02-01
2014-05-20T14:18:52Z
2014-05-20T14:18:52Z
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/10.1590/S0100-40421999000100009
Química Nova. Sociedade Brasileira de Química, v. 22, n. 1, p. 41-46, 1999.
0100-4042
http://hdl.handle.net/11449/25687
10.1590/S0100-40421999000100009
S0100-40421999000100009
S0100-40421999000100009.pdf
7471310113999140
8498310891810082
0000-0002-7984-5908
url http://dx.doi.org/10.1590/S0100-40421999000100009
http://hdl.handle.net/11449/25687
identifier_str_mv Química Nova. Sociedade Brasileira de Química, v. 22, n. 1, p. 41-46, 1999.
0100-4042
10.1590/S0100-40421999000100009
S0100-40421999000100009
S0100-40421999000100009.pdf
7471310113999140
8498310891810082
0000-0002-7984-5908
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv Química Nova
0.646
0,255
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv 41-46
application/pdf
dc.publisher.none.fl_str_mv Sociedade Brasileira de Química
publisher.none.fl_str_mv Sociedade Brasileira de Química
dc.source.none.fl_str_mv SciELO
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
_version_ 1799964896529481728

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