Electrochemical Properties of (η5-C5Me5)-Rhodium and - Iridium Complexes Containing Bis(pyrazolyl)alkane Ligands

Detalhes bibliográficos
Autor(a) principal: Martins,Luisa M.D.R.S.
Data de Publicação: 2014
Outros Autores: Pettinari,Claudio, Marchetti,Fabio, Alegria,Elisabete C.B.A., Pombeiro,Armando J.L.
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
Texto Completo: http://scielo.pt/scielo.php?script=sci_arttext&pid=S0872-19042014000400001
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 M III → M II and M II → M I reductions, which are dependent on the methylation of the bis(pyrazolyl)alkane ligands.
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spelling Electrochemical Properties of (η5-C5Me5)-Rhodium and - Iridium Complexes Containing 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 M III → M II and M II → M I reductions, which are dependent on the methylation of the bis(pyrazolyl)alkane ligands.Sociedade Portuguesa de Electroquímica2014-07-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articletext/htmlhttp://scielo.pt/scielo.php?script=sci_arttext&pid=S0872-19042014000400001Portugaliae Electrochimica Acta v.32 n.4 2014reponame:Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)instname:Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informaçãoinstacron:RCAAPenghttp://scielo.pt/scielo.php?script=sci_arttext&pid=S0872-19042014000400001Martins,Luisa M.D.R.S.Pettinari,ClaudioMarchetti,FabioAlegria,Elisabete C.B.A.Pombeiro,Armando J.L.info:eu-repo/semantics/openAccess2024-02-06T17:07:16Zoai:scielo:S0872-19042014000400001Portal AgregadorONGhttps://www.rcaap.pt/oai/openaireopendoar:71602024-03-20T02:20:15.623619Repositório 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 (η5-C5Me5)-Rhodium and - Iridium Complexes Containing Bis(pyrazolyl)alkane Ligands
title Electrochemical Properties of (η5-C5Me5)-Rhodium and - Iridium Complexes Containing Bis(pyrazolyl)alkane Ligands
spellingShingle Electrochemical Properties of (η5-C5Me5)-Rhodium and - Iridium Complexes Containing Bis(pyrazolyl)alkane Ligands
Martins,Luisa M.D.R.S.
bis(pyrazolyl)alkane
rhodium(III) and iridium(III) complexes
cyclic voltammetry
controlled potential electrolysis
title_short Electrochemical Properties of (η5-C5Me5)-Rhodium and - Iridium Complexes Containing Bis(pyrazolyl)alkane Ligands
title_full Electrochemical Properties of (η5-C5Me5)-Rhodium and - Iridium Complexes Containing Bis(pyrazolyl)alkane Ligands
title_fullStr Electrochemical Properties of (η5-C5Me5)-Rhodium and - Iridium Complexes Containing Bis(pyrazolyl)alkane Ligands
title_full_unstemmed Electrochemical Properties of (η5-C5Me5)-Rhodium and - Iridium Complexes Containing Bis(pyrazolyl)alkane Ligands
title_sort Electrochemical Properties of (η5-C5Me5)-Rhodium and - Iridium Complexes Containing Bis(pyrazolyl)alkane Ligands
author Martins,Luisa M.D.R.S.
author_facet Martins,Luisa M.D.R.S.
Pettinari,Claudio
Marchetti,Fabio
Alegria,Elisabete C.B.A.
Pombeiro,Armando J.L.
author_role author
author2 Pettinari,Claudio
Marchetti,Fabio
Alegria,Elisabete C.B.A.
Pombeiro,Armando J.L.
author2_role author
author
author
author
dc.contributor.author.fl_str_mv Martins,Luisa M.D.R.S.
Pettinari,Claudio
Marchetti,Fabio
Alegria,Elisabete C.B.A.
Pombeiro,Armando J.L.
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 M III → M II and M II → M I reductions, which are dependent on the methylation of the bis(pyrazolyl)alkane ligands.
publishDate 2014
dc.date.none.fl_str_mv 2014-07-01
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://scielo.pt/scielo.php?script=sci_arttext&pid=S0872-19042014000400001
url http://scielo.pt/scielo.php?script=sci_arttext&pid=S0872-19042014000400001
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv http://scielo.pt/scielo.php?script=sci_arttext&pid=S0872-19042014000400001
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 Sociedade Portuguesa de Electroquímica
publisher.none.fl_str_mv Sociedade Portuguesa de Electroquímica
dc.source.none.fl_str_mv Portugaliae Electrochimica Acta v.32 n.4 2014
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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