Photoluminescent coordination polymers based on group 12 metals and 1h-indazole-6-carboxylic acid.

Two new coordination polymers (CPs) based on Zn(II) and Cd(II) and 1H-indazole-6-carboxylic acid (H L) of general formulae [Zn(L)(H O)] (1) and [Cd (HL) ] (2) have been synthe-sized and fully characterized by elemental analyses, Fourier transformed infrared spectroscopy and single crystal X-ray diff...

Descripción completa

Detalles Bibliográficos
Autores: García-Valdivia, Antonio A., Echenique-Errandonea, Estitxu, Ramírez-Rodríguez, Gloria B., Delgado-López, José M., Fernández, Belén, Rojas, Sara, Cepeda, Javier, Rodríguez-Diéguez, Antonio
Tipo de recurso: artículo
Estado:Versión publicada
Fecha de publicación:2021
País:España
Institución:Consejo Superior de Investigaciones Científicas (CSIC)
Repositorio:DIGITAL.CSIC. Repositorio Institucional del CSIC
OAI Identifier:oai:digital.csic.es:10261/359705
Acceso en línea:http://hdl.handle.net/10261/359705
Access Level:acceso abierto
Palabra clave:group 12 metals
1H-indazole-6-carboxylic acid
coordination polymer
photoluminescence properties
id ES_7e183d472282ceac7399bc5684cd274c
oai_identifier_str oai:digital.csic.es:10261/359705
network_acronym_str ES
network_name_str España
repository_id_str
spelling Photoluminescent coordination polymers based on group 12 metals and 1h-indazole-6-carboxylic acid.García-Valdivia, Antonio A.Echenique-Errandonea, EstitxuRamírez-Rodríguez, Gloria B.Delgado-López, José M.Fernández, BelénRojas, SaraCepeda, JavierRodríguez-Diéguez, Antoniogroup 12 metals1H-indazole-6-carboxylic acidcoordination polymerphotoluminescence propertiesTwo new coordination polymers (CPs) based on Zn(II) and Cd(II) and 1H-indazole-6-carboxylic acid (H L) of general formulae [Zn(L)(H O)] (1) and [Cd (HL) ] (2) have been synthe-sized and fully characterized by elemental analyses, Fourier transformed infrared spectroscopy and single crystal X-ray diffraction. The results indicate that compound 1 possesses double chains in its structure whereas 2 exhibits a 3D network. The intermolecular interactions, including hydrogen bonds, C–H···π and π···π stacking interactions, stabilize both crystal structures. Photoluminescence (PL) properties have shown that compounds 1 and 2 present similar emission spectra compared to the free-ligand. The emission spectra are also studied from the theoretical point of view by means of time-dependent density-functional theory (TD-DFT) calculations to confirm that ligand-centred π-π* electronic transitions govern emission of compound 1 and 2. Finally, the PL properties are also studied in aqueous solution to explore the stability and emission capacity of the compounds.Financial support was given by Junta de Andalucía (Spain) (FQM-394), University of the Basque Country (GIU 17/13), Gobierno Vasco/Eusko Jaurlaritza (IT1005-16), and the Spanish Ministry of Science, Innovation and Universities (MCIU/AEI/FEDER, UE) (PGC2018-102052-A-C22, PGC2018-102052-B-C21). J.M.D.L. and G.B.R.R. acknowledge the FEDER/MCIU/AEI for their Ramón y Cajal (RYC-2016-21042) and Juan de la Cierva (JdC-2017) fellowships, respectively. S.R. acknowledges the Juan de la Cierva Incorporación Fellowship (grant agreement no. IJC2019-038894-I). E.E.-E. is grateful to the Government of the Basque Country for the predoctoral fellowship. The authors thank for technical and human support provided by SGIker of UPV/EHU and European funding (ERDF and ESF).Peer reviewedMultidisciplinary Digital Publishing InstituteJunta de AndalucíaUniversidad del País VascoEusko JaurlaritzaMinisterio de Ciencia, Innovación y Universidades (España)European CommissionConsejo Superior de Investigaciones Científicas [https://ror.org/02gfc7t72]2024202420212024info:eu-repo/semantics/articlehttp://purl.org/coar/resource_type/c_6501Publisher's versioninfo:eu-repo/semantics/publishedVersionhttp://hdl.handle.net/10261/359705reponame:DIGITAL.CSIC. Repositorio Institucional del CSICinstname:Consejo Superior de Investigaciones Científicas (CSIC)Ingléshttp://dx.doi.org/10.3390/inorganics9030020Síinfo:eu-repo/semantics/openAccessoai:digital.csic.es:10261/3597052026-05-22T06:33:51Z
dc.title.none.fl_str_mv Photoluminescent coordination polymers based on group 12 metals and 1h-indazole-6-carboxylic acid.
title Photoluminescent coordination polymers based on group 12 metals and 1h-indazole-6-carboxylic acid.
spellingShingle Photoluminescent coordination polymers based on group 12 metals and 1h-indazole-6-carboxylic acid.
García-Valdivia, Antonio A.
group 12 metals
1H-indazole-6-carboxylic acid
coordination polymer
photoluminescence properties
title_short Photoluminescent coordination polymers based on group 12 metals and 1h-indazole-6-carboxylic acid.
title_full Photoluminescent coordination polymers based on group 12 metals and 1h-indazole-6-carboxylic acid.
title_fullStr Photoluminescent coordination polymers based on group 12 metals and 1h-indazole-6-carboxylic acid.
title_full_unstemmed Photoluminescent coordination polymers based on group 12 metals and 1h-indazole-6-carboxylic acid.
title_sort Photoluminescent coordination polymers based on group 12 metals and 1h-indazole-6-carboxylic acid.
dc.creator.none.fl_str_mv García-Valdivia, Antonio A.
Echenique-Errandonea, Estitxu
Ramírez-Rodríguez, Gloria B.
Delgado-López, José M.
Fernández, Belén
Rojas, Sara
Cepeda, Javier
Rodríguez-Diéguez, Antonio
author García-Valdivia, Antonio A.
author_facet García-Valdivia, Antonio A.
Echenique-Errandonea, Estitxu
Ramírez-Rodríguez, Gloria B.
Delgado-López, José M.
Fernández, Belén
Rojas, Sara
Cepeda, Javier
Rodríguez-Diéguez, Antonio
author_role author
author2 Echenique-Errandonea, Estitxu
Ramírez-Rodríguez, Gloria B.
Delgado-López, José M.
Fernández, Belén
Rojas, Sara
Cepeda, Javier
Rodríguez-Diéguez, Antonio
author2_role author
author
author
author
author
author
author
dc.contributor.none.fl_str_mv Junta de Andalucía
Universidad del País Vasco
Eusko Jaurlaritza
Ministerio de Ciencia, Innovación y Universidades (España)
European Commission
Consejo Superior de Investigaciones Científicas [https://ror.org/02gfc7t72]
dc.subject.none.fl_str_mv group 12 metals
1H-indazole-6-carboxylic acid
coordination polymer
photoluminescence properties
topic group 12 metals
1H-indazole-6-carboxylic acid
coordination polymer
photoluminescence properties
description Two new coordination polymers (CPs) based on Zn(II) and Cd(II) and 1H-indazole-6-carboxylic acid (H L) of general formulae [Zn(L)(H O)] (1) and [Cd (HL) ] (2) have been synthe-sized and fully characterized by elemental analyses, Fourier transformed infrared spectroscopy and single crystal X-ray diffraction. The results indicate that compound 1 possesses double chains in its structure whereas 2 exhibits a 3D network. The intermolecular interactions, including hydrogen bonds, C–H···π and π···π stacking interactions, stabilize both crystal structures. Photoluminescence (PL) properties have shown that compounds 1 and 2 present similar emission spectra compared to the free-ligand. The emission spectra are also studied from the theoretical point of view by means of time-dependent density-functional theory (TD-DFT) calculations to confirm that ligand-centred π-π* electronic transitions govern emission of compound 1 and 2. Finally, the PL properties are also studied in aqueous solution to explore the stability and emission capacity of the compounds.
publishDate 2021
dc.date.none.fl_str_mv 2021
2024
2024
2024
dc.type.none.fl_str_mv info:eu-repo/semantics/article
http://purl.org/coar/resource_type/c_6501
Publisher's version
info:eu-repo/semantics/publishedVersion
format article
status_str publishedVersion
dc.identifier.none.fl_str_mv http://hdl.handle.net/10261/359705
url http://hdl.handle.net/10261/359705
dc.language.none.fl_str_mv Inglés
language_invalid_str_mv Inglés
dc.relation.none.fl_str_mv http://dx.doi.org/10.3390/inorganics9030020
Sí
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.publisher.none.fl_str_mv Multidisciplinary Digital Publishing Institute
publisher.none.fl_str_mv Multidisciplinary Digital Publishing Institute
dc.source.none.fl_str_mv reponame:DIGITAL.CSIC. Repositorio Institucional del CSIC
instname:Consejo Superior de Investigaciones Científicas (CSIC)
instname_str Consejo Superior de Investigaciones Científicas (CSIC)
reponame_str DIGITAL.CSIC. Repositorio Institucional del CSIC
collection DIGITAL.CSIC. Repositorio Institucional del CSIC
repository.name.fl_str_mv
repository.mail.fl_str_mv
_version_ 1869411711747883008
score 15,811543

Similares en LA Referencia