Assembling a phthalocyanine and perylenediimide donor-acceptor hybrid through a platinum(II) diacetylide linker

In a novel electron-donor-acceptor conjugate, phthalocyanine (Pc) and perylenediimide (PDI) are connected through a trans-platinum(II) diacetylide linker to yield Pc-Pt-PDI1. In the ground state, the presence of PtII disrupts the electronic communication between the two electroactive components, as...

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Autores: Jiménez, Ángel J., Sekita, Michael, Caballero Calvo, María Esmeralda, Marcos Laguna, María Luisa, Rodríguez Morgade, María Salomé, Guldi, Dirk M., Torres Cebada, Tomás
Formato: artículo
Fecha de publicación:2013
País:España
Recursos:IAPH
Repositorio:Biblos-e Archivo. Repositorio Institucional de la UAM
Idioma:inglés
OAI Identifier:oai:repositorio.uam.es:10486/751160
Acesso em linha:https://hdl.handle.net/10486/751160
https://dx.doi.org/10.1002/chem.201301630
Access Level:acceso abierto
Palavra-chave:Perylenediimides
electrochemistry
photophysics
phthalocyanines
platinum acetylide
Química
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spelling Assembling a phthalocyanine and perylenediimide donor-acceptor hybrid through a platinum(II) diacetylide linkerJiménez, Ángel J.Sekita, MichaelCaballero Calvo, María EsmeraldaMarcos Laguna, María LuisaRodríguez Morgade, María SaloméGuldi, Dirk M.Torres Cebada, TomásPerylenediimideselectrochemistryphotophysicsphthalocyaninesplatinum acetylideQuímicaIn a novel electron-donor-acceptor conjugate, phthalocyanine (Pc) and perylenediimide (PDI) are connected through a trans-platinum(II) diacetylide linker to yield Pc-Pt-PDI1. In the ground state, the presence of PtII disrupts the electronic communication between the two electroactive components, as revealed by UV/Vis spectroscopy and electrochemical studies. The photophysical behavior of 1 is compared with that of the corresponding Pc-PDI electron-donor-acceptor conjugate2 in terms of charge separation and charge recombination. The insertion of PtII between Pc and PDI impacts the results in a longer-lived Pc.+/PDI.- radical ion-pair state. In addition, the intermediately formed Pc triplet excited state is formed with higher quantum yields in 1 than in 2. Linked up: The photophysical behavior of a phthalocyanine (Pc)-perylenediimide (PDI) Pc-Pt-PDI donor-acceptor hybrid (see figure), in which a platinum diacetylide linker disrupts electronic communication between the two electroactive components, is compared with that of the corresponding conjugated Pc-PDI array in terms of photoinduced generation of a long-lived charge-separation stateSupport is acknowledged from the Spanish MEC and MICINN(CTQ2011–24187/BQU, MICINN/NSF, PRI-PIBUS-2011-1128 and CON-SOLIDER INGENIO 2010, CSD2007–00010 on Molecular Nano-science), the Comunidad de Madrid (MADRISOLAR-2, S2009/PPQ/1533), the EU (FP7-ICT-2011.3.6, Nr: 287818), Fonds der Chemischen Industrie (FCI), and The Free State of Bavaria “Solar Technologies goHybrid” InitiativeWileyFacultad de CienciasDepartamento de Química OrgánicaDepartamento de QuímicaNanociencia y Materiales MolecularesAgencia Estatal de InvestigaciónComunidad de MadridEuropean Commission20132013-09-13research articlehttp://purl.org/coar/resource_type/c_2df8fbb1AMhttp://purl.org/coar/version/c_ab4af688f83e57aainfo:eu-repo/semantics/articleapplication/pdfhttps://hdl.handle.net/10486/751160https://dx.doi.org/10.1002/chem.20130163024038280reponame:Biblos-e Archivo. Repositorio Institucional de la UAMinstname:IAPHInglésengopen accesshttp://purl.org/coar/access_right/c_abf2info:eu-repo/semantics/openAccessoai:repositorio.uam.es:10486/7511602026-06-23T12:46:27Z
dc.title.none.fl_str_mv Assembling a phthalocyanine and perylenediimide donor-acceptor hybrid through a platinum(II) diacetylide linker
title Assembling a phthalocyanine and perylenediimide donor-acceptor hybrid through a platinum(II) diacetylide linker
spellingShingle Assembling a phthalocyanine and perylenediimide donor-acceptor hybrid through a platinum(II) diacetylide linker
Jiménez, Ángel J.
Perylenediimides
electrochemistry
photophysics
phthalocyanines
platinum acetylide
Química
title_short Assembling a phthalocyanine and perylenediimide donor-acceptor hybrid through a platinum(II) diacetylide linker
title_full Assembling a phthalocyanine and perylenediimide donor-acceptor hybrid through a platinum(II) diacetylide linker
title_fullStr Assembling a phthalocyanine and perylenediimide donor-acceptor hybrid through a platinum(II) diacetylide linker
title_full_unstemmed Assembling a phthalocyanine and perylenediimide donor-acceptor hybrid through a platinum(II) diacetylide linker
title_sort Assembling a phthalocyanine and perylenediimide donor-acceptor hybrid through a platinum(II) diacetylide linker
dc.creator.none.fl_str_mv Jiménez, Ángel J.
Sekita, Michael
Caballero Calvo, María Esmeralda
Marcos Laguna, María Luisa
Rodríguez Morgade, María Salomé
Guldi, Dirk M.
Torres Cebada, Tomás
author Jiménez, Ángel J.
author_facet Jiménez, Ángel J.
Sekita, Michael
Caballero Calvo, María Esmeralda
Marcos Laguna, María Luisa
Rodríguez Morgade, María Salomé
Guldi, Dirk M.
Torres Cebada, Tomás
author_role author
author2 Sekita, Michael
Caballero Calvo, María Esmeralda
Marcos Laguna, María Luisa
Rodríguez Morgade, María Salomé
Guldi, Dirk M.
Torres Cebada, Tomás
author2_role author
author
author
author
author
author
dc.contributor.none.fl_str_mv Facultad de Ciencias
Departamento de Química Orgánica
Departamento de Química
Nanociencia y Materiales Moleculares
Agencia Estatal de Investigación
Comunidad de Madrid
European Commission
dc.subject.none.fl_str_mv Perylenediimides
electrochemistry
photophysics
phthalocyanines
platinum acetylide
Química
topic Perylenediimides
electrochemistry
photophysics
phthalocyanines
platinum acetylide
Química
description In a novel electron-donor-acceptor conjugate, phthalocyanine (Pc) and perylenediimide (PDI) are connected through a trans-platinum(II) diacetylide linker to yield Pc-Pt-PDI1. In the ground state, the presence of PtII disrupts the electronic communication between the two electroactive components, as revealed by UV/Vis spectroscopy and electrochemical studies. The photophysical behavior of 1 is compared with that of the corresponding Pc-PDI electron-donor-acceptor conjugate2 in terms of charge separation and charge recombination. The insertion of PtII between Pc and PDI impacts the results in a longer-lived Pc.+/PDI.- radical ion-pair state. In addition, the intermediately formed Pc triplet excited state is formed with higher quantum yields in 1 than in 2. Linked up: The photophysical behavior of a phthalocyanine (Pc)-perylenediimide (PDI) Pc-Pt-PDI donor-acceptor hybrid (see figure), in which a platinum diacetylide linker disrupts electronic communication between the two electroactive components, is compared with that of the corresponding conjugated Pc-PDI array in terms of photoinduced generation of a long-lived charge-separation state
publishDate 2013
dc.date.none.fl_str_mv 2013
2013-09-13
dc.type.none.fl_str_mv research article
http://purl.org/coar/resource_type/c_2df8fbb1
AM
http://purl.org/coar/version/c_ab4af688f83e57aa
dc.type.openaire.fl_str_mv info:eu-repo/semantics/article
format article
dc.identifier.none.fl_str_mv https://hdl.handle.net/10486/751160
https://dx.doi.org/10.1002/chem.201301630
24038280
url https://hdl.handle.net/10486/751160
https://dx.doi.org/10.1002/chem.201301630
identifier_str_mv 24038280
dc.language.none.fl_str_mv Inglés
eng
language_invalid_str_mv Inglés
language eng
dc.rights.none.fl_str_mv open access
http://purl.org/coar/access_right/c_abf2
dc.rights.openaire.fl_str_mv info:eu-repo/semantics/openAccess
rights_invalid_str_mv open access
http://purl.org/coar/access_right/c_abf2
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv Wiley
publisher.none.fl_str_mv Wiley
dc.source.none.fl_str_mv reponame:Biblos-e Archivo. Repositorio Institucional de la UAM
instname:IAPH
instname_str IAPH
reponame_str Biblos-e Archivo. Repositorio Institucional de la UAM
collection Biblos-e Archivo. Repositorio Institucional de la UAM
repository.name.fl_str_mv
repository.mail.fl_str_mv
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score 15,812455

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