Electrochemical properties of (H5-C5Me5)-rhodium and – iridium complexes Bis(pyrazolyl)alkane ligands

Detalhes bibliográficos
Autor(a) principal: Martins, Luisa
Data de Publicação: 2014
Outros Autores: Pettinari, Claudio, Marchetti, Fábio, Alegria, Elisabete, Pombeiro, Armando
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
Texto Completo: http://hdl.handle.net/10400.21/4938
Resumo: The electrochemical properties of rhodium(III) 1-3 and iridium(III) 4-6 complexes containing bis(pyrazolyl)alkane ligands [MCp*Cl(R2C(3,5-R'2pz)2)]X (M = Rh (1) or Ir (4), R = R' = H, X = Cl; M = Rh (2) or Ir (5), R=H,R'=Me,X=Cl;M=Rh(3) or Ir (6), R=Me,R'=H,X=OTf;pz=pyrazolyl;Cp*=η5-C5Me5) were investigated by cyclic voltammetry and controlled potential electrolysis. They exhibit two sequential irreversible reductions assigned to the MIII → MII and MII → MI reductions, which are dependent on the methylation of the bis(pyrazolyl)alkane ligands.
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spelling Electrochemical properties of (H5-C5Me5)-rhodium and – iridium complexes Bis(pyrazolyl)alkane ligandsBis(pyrazolyl)alkaneRhodium(III) and Iridium(III) ComplexesCyclic VoltammetryControlled Potential ElectrolysisThe electrochemical properties of rhodium(III) 1-3 and iridium(III) 4-6 complexes containing bis(pyrazolyl)alkane ligands [MCp*Cl(R2C(3,5-R'2pz)2)]X (M = Rh (1) or Ir (4), R = R' = H, X = Cl; M = Rh (2) or Ir (5), R=H,R'=Me,X=Cl;M=Rh(3) or Ir (6), R=Me,R'=H,X=OTf;pz=pyrazolyl;Cp*=η5-C5Me5) were investigated by cyclic voltammetry and controlled potential electrolysis. They exhibit two sequential irreversible reductions assigned to the MIII → MII and MII → MI reductions, which are dependent on the methylation of the bis(pyrazolyl)alkane ligands.Portuguese Electrochemical SocietyRCIPLMartins, LuisaPettinari, ClaudioMarchetti, FábioAlegria, ElisabetePombeiro, Armando2015-08-24T11:14:30Z20142014-01-01T00:00:00Zinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleapplication/pdfhttp://hdl.handle.net/10400.21/4938engMARTINS, Luísa Margarida; [et al] – Electrochemical properties of (H5-C5Me5)-Rhodium and – Iridium complexes Bis(pyrazolyl)alkane ligands. Portugaliae Electrochimica Acta. ISSN: 1647-1571. Vol. 32, nr. 4 (2014), pp. 253-2571647-157110.4152/pea.201404253metadata only accessinfo:eu-repo/semantics/openAccessreponame:Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)instname:Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informaçãoinstacron:RCAAP2023-08-03T09:47:40Zoai:repositorio.ipl.pt:10400.21/4938Portal AgregadorONGhttps://www.rcaap.pt/oai/openaireopendoar:71602024-03-19T20:14:17.909014Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) - Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informaçãofalse
dc.title.none.fl_str_mv Electrochemical properties of (H5-C5Me5)-rhodium and – iridium complexes Bis(pyrazolyl)alkane ligands
title Electrochemical properties of (H5-C5Me5)-rhodium and – iridium complexes Bis(pyrazolyl)alkane ligands
spellingShingle Electrochemical properties of (H5-C5Me5)-rhodium and – iridium complexes Bis(pyrazolyl)alkane ligands
Martins, Luisa
Bis(pyrazolyl)alkane
Rhodium(III) and Iridium(III) Complexes
Cyclic Voltammetry
Controlled Potential Electrolysis
title_short Electrochemical properties of (H5-C5Me5)-rhodium and – iridium complexes Bis(pyrazolyl)alkane ligands
title_full Electrochemical properties of (H5-C5Me5)-rhodium and – iridium complexes Bis(pyrazolyl)alkane ligands
title_fullStr Electrochemical properties of (H5-C5Me5)-rhodium and – iridium complexes Bis(pyrazolyl)alkane ligands
title_full_unstemmed Electrochemical properties of (H5-C5Me5)-rhodium and – iridium complexes Bis(pyrazolyl)alkane ligands
title_sort Electrochemical properties of (H5-C5Me5)-rhodium and – iridium complexes Bis(pyrazolyl)alkane ligands
author Martins, Luisa
author_facet Martins, Luisa
Pettinari, Claudio
Marchetti, Fábio
Alegria, Elisabete
Pombeiro, Armando
author_role author
author2 Pettinari, Claudio
Marchetti, Fábio
Alegria, Elisabete
Pombeiro, Armando
author2_role author
author
author
author
dc.contributor.none.fl_str_mv RCIPL
dc.contributor.author.fl_str_mv Martins, Luisa
Pettinari, Claudio
Marchetti, Fábio
Alegria, Elisabete
Pombeiro, Armando
dc.subject.por.fl_str_mv Bis(pyrazolyl)alkane
Rhodium(III) and Iridium(III) Complexes
Cyclic Voltammetry
Controlled Potential Electrolysis
topic Bis(pyrazolyl)alkane
Rhodium(III) and Iridium(III) Complexes
Cyclic Voltammetry
Controlled Potential Electrolysis
description The electrochemical properties of rhodium(III) 1-3 and iridium(III) 4-6 complexes containing bis(pyrazolyl)alkane ligands [MCp*Cl(R2C(3,5-R'2pz)2)]X (M = Rh (1) or Ir (4), R = R' = H, X = Cl; M = Rh (2) or Ir (5), R=H,R'=Me,X=Cl;M=Rh(3) or Ir (6), R=Me,R'=H,X=OTf;pz=pyrazolyl;Cp*=η5-C5Me5) were investigated by cyclic voltammetry and controlled potential electrolysis. They exhibit two sequential irreversible reductions assigned to the MIII → MII and MII → MI reductions, which are dependent on the methylation of the bis(pyrazolyl)alkane ligands.
publishDate 2014
dc.date.none.fl_str_mv 2014
2014-01-01T00:00:00Z
2015-08-24T11:14:30Z
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://hdl.handle.net/10400.21/4938
url http://hdl.handle.net/10400.21/4938
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv MARTINS, Luísa Margarida; [et al] – Electrochemical properties of (H5-C5Me5)-Rhodium and – Iridium complexes Bis(pyrazolyl)alkane ligands. Portugaliae Electrochimica Acta. ISSN: 1647-1571. Vol. 32, nr. 4 (2014), pp. 253-257
1647-1571
10.4152/pea.201404253
dc.rights.driver.fl_str_mv metadata only access
info:eu-repo/semantics/openAccess
rights_invalid_str_mv metadata only access
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv Portuguese Electrochemical Society
publisher.none.fl_str_mv Portuguese Electrochemical Society
dc.source.none.fl_str_mv reponame:Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
instname:Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação
instacron:RCAAP
instname_str Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação
instacron_str RCAAP
institution RCAAP
reponame_str Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
collection Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
repository.name.fl_str_mv Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) - Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação
repository.mail.fl_str_mv
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