A reversible phase transition of 2D coordination layers by B-H···Cu(II) interactions in a coordination polymer

Materials that combine flexibility and open metal sites are crucial for myriad applications. In this article, we report a 2D coordination polymer (CP) assembled from CuII ions and a flexible meta-carborane-based linker [Cu(L1)(Solv)]•xSolv (1-DMA, 1-DMF, and 1-MeOH; L1: 1,7-di(4-carboxyphenyl)-1,7-d...

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Autores: Gan, Lei|||0000-0002-4230-3662, Fonquernie, Pol G., Light, Mark E.|||0000-0002-0585-0843, Norjmaa, Gantulga|||0000-0001-5209-895X, Ujaque, Gregori|||0000-0001-5896-9998, Choquesillo-Lazarte, Duane|||0000-0002-7077-8972, Fraile, Julio|||0000-0003-2961-7920, Teixidor, Francesc|||0000-0002-3010-2417, Viñas, Clara|||0000-0001-5000-0277, Giner Planas, José|||0000-0002-1648-2169
Formato: artículo
Fecha de publicación:2019
País:España
Recursos:Universitat Autònoma de Barcelona
Repositorio:Dipòsit Digital de Documents de la UAB
Idioma:inglés
OAI Identifier:oai:ddd.uab.cat:216632
Acesso em linha:https://ddd.uab.cat/record/216632
https://dx.doi.org/urn:doi:10.3390/molecules24173204
Access Level:acceso abierto
Palavra-chave:Metal-organic frameworks
Open metal sites
Boron hydrides
Carborane
Reversible phase transition
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spelling A reversible phase transition of 2D coordination layers by B-H···Cu(II) interactions in a coordination polymerGan, Lei|||0000-0002-4230-3662Fonquernie, Pol G.Light, Mark E.|||0000-0002-0585-0843Norjmaa, Gantulga|||0000-0001-5209-895XUjaque, Gregori|||0000-0001-5896-9998Choquesillo-Lazarte, Duane|||0000-0002-7077-8972Fraile, Julio|||0000-0003-2961-7920Teixidor, Francesc|||0000-0002-3010-2417Viñas, Clara|||0000-0001-5000-0277Giner Planas, José|||0000-0002-1648-2169Metal-organic frameworksOpen metal sitesBoron hydridesCarboraneReversible phase transitionMaterials that combine flexibility and open metal sites are crucial for myriad applications. In this article, we report a 2D coordination polymer (CP) assembled from CuII ions and a flexible meta-carborane-based linker [Cu(L1)(Solv)]•xSolv (1-DMA, 1-DMF, and 1-MeOH; L1: 1,7-di(4-carboxyphenyl)-1,7-dicarba-closo-dodecaborane). 1-DMF undergoes an unusual example of reversible phase transition on solvent treatment (i.e., MeOH and CHCl). Solvent exchange, followed by thermal activation provided a new porous phase that exhibits an estimated Brunauer-Emmett-Teller (BET) surface area of 301 m g and is capable of a CO uptake of 41 cm g. The transformation is reversible and 1-DMF is reformed on addition of DMF to the porous phase. We provide evidence for the reversible process being the result of the formation/cleavage of weak but attractive B-H···Cu interactions by a combination of single-crystal (SCXRD), powder (PXRD) X-ray diffraction, Raman spectroscopy, and DFT calculations. 22019-01-0120192019-01-01Articlehttp://purl.org/coar/resource_type/c_6501VoRhttp://purl.org/coar/version/c_970fb48d4fbd8a85info:eu-repo/semantics/articleapplication/pdfhttps://ddd.uab.cat/record/216632https://dx.doi.org/urn:doi:10.3390/molecules24173204reponame:Dipòsit Digital de Documents de la UABinstname:Universitat Autònoma de BarcelonaInglésengAgència de Gestió d'Ajuts Universitaris i de Recerca https://doi.org/10.13039/501100003030 2017/SGR-1720Agencia Estatal de Investigación https://doi.org/10.13039/501100011033 CTQ2016-75150-RMinisterio de Economía y Competitividad https://doi.org/10.13039/501100003329 SEV-2015-0496open accesshttp://purl.org/coar/access_right/c_abf2Aquest document està subjecte a una llicència d'ús Creative Commons. Es permet la reproducció total o parcial, la distribució, la comunicació pública de l'obra i la creació d'obres derivades, fins i tot amb finalitats comercials, sempre i quan es reconegui l'autoria de l'obra original.https://creativecommons.org/licenses/by/4.0/info:eu-repo/semantics/openAccessoai:ddd.uab.cat:2166322026-06-06T12:50:31Z
dc.title.none.fl_str_mv A reversible phase transition of 2D coordination layers by B-H···Cu(II) interactions in a coordination polymer
title A reversible phase transition of 2D coordination layers by B-H···Cu(II) interactions in a coordination polymer
spellingShingle A reversible phase transition of 2D coordination layers by B-H···Cu(II) interactions in a coordination polymer
Gan, Lei|||0000-0002-4230-3662
Metal-organic frameworks
Open metal sites
Boron hydrides
Carborane
Reversible phase transition
title_short A reversible phase transition of 2D coordination layers by B-H···Cu(II) interactions in a coordination polymer
title_full A reversible phase transition of 2D coordination layers by B-H···Cu(II) interactions in a coordination polymer
title_fullStr A reversible phase transition of 2D coordination layers by B-H···Cu(II) interactions in a coordination polymer
title_full_unstemmed A reversible phase transition of 2D coordination layers by B-H···Cu(II) interactions in a coordination polymer
title_sort A reversible phase transition of 2D coordination layers by B-H···Cu(II) interactions in a coordination polymer
dc.creator.none.fl_str_mv Gan, Lei|||0000-0002-4230-3662
Fonquernie, Pol G.
Light, Mark E.|||0000-0002-0585-0843
Norjmaa, Gantulga|||0000-0001-5209-895X
Ujaque, Gregori|||0000-0001-5896-9998
Choquesillo-Lazarte, Duane|||0000-0002-7077-8972
Fraile, Julio|||0000-0003-2961-7920
Teixidor, Francesc|||0000-0002-3010-2417
Viñas, Clara|||0000-0001-5000-0277
Giner Planas, José|||0000-0002-1648-2169
author Gan, Lei|||0000-0002-4230-3662
author_facet Gan, Lei|||0000-0002-4230-3662
Fonquernie, Pol G.
Light, Mark E.|||0000-0002-0585-0843
Norjmaa, Gantulga|||0000-0001-5209-895X
Ujaque, Gregori|||0000-0001-5896-9998
Choquesillo-Lazarte, Duane|||0000-0002-7077-8972
Fraile, Julio|||0000-0003-2961-7920
Teixidor, Francesc|||0000-0002-3010-2417
Viñas, Clara|||0000-0001-5000-0277
Giner Planas, José|||0000-0002-1648-2169
author_role author
author2 Fonquernie, Pol G.
Light, Mark E.|||0000-0002-0585-0843
Norjmaa, Gantulga|||0000-0001-5209-895X
Ujaque, Gregori|||0000-0001-5896-9998
Choquesillo-Lazarte, Duane|||0000-0002-7077-8972
Fraile, Julio|||0000-0003-2961-7920
Teixidor, Francesc|||0000-0002-3010-2417
Viñas, Clara|||0000-0001-5000-0277
Giner Planas, José|||0000-0002-1648-2169
author2_role author
author
author
author
author
author
author
author
author
dc.subject.none.fl_str_mv Metal-organic frameworks
Open metal sites
Boron hydrides
Carborane
Reversible phase transition
topic Metal-organic frameworks
Open metal sites
Boron hydrides
Carborane
Reversible phase transition
description Materials that combine flexibility and open metal sites are crucial for myriad applications. In this article, we report a 2D coordination polymer (CP) assembled from CuII ions and a flexible meta-carborane-based linker [Cu(L1)(Solv)]•xSolv (1-DMA, 1-DMF, and 1-MeOH; L1: 1,7-di(4-carboxyphenyl)-1,7-dicarba-closo-dodecaborane). 1-DMF undergoes an unusual example of reversible phase transition on solvent treatment (i.e., MeOH and CHCl). Solvent exchange, followed by thermal activation provided a new porous phase that exhibits an estimated Brunauer-Emmett-Teller (BET) surface area of 301 m g and is capable of a CO uptake of 41 cm g. The transformation is reversible and 1-DMF is reformed on addition of DMF to the porous phase. We provide evidence for the reversible process being the result of the formation/cleavage of weak but attractive B-H···Cu interactions by a combination of single-crystal (SCXRD), powder (PXRD) X-ray diffraction, Raman spectroscopy, and DFT calculations.
publishDate 2019
dc.date.none.fl_str_mv 2
2019-01-01
2019
2019-01-01
dc.type.none.fl_str_mv Article
http://purl.org/coar/resource_type/c_6501
VoR
http://purl.org/coar/version/c_970fb48d4fbd8a85
dc.type.openaire.fl_str_mv info:eu-repo/semantics/article
format article
dc.identifier.none.fl_str_mv https://ddd.uab.cat/record/216632
https://dx.doi.org/urn:doi:10.3390/molecules24173204
url https://ddd.uab.cat/record/216632
https://dx.doi.org/urn:doi:10.3390/molecules24173204
dc.language.none.fl_str_mv Inglés
eng
language_invalid_str_mv Inglés
language eng
dc.relation.none.fl_str_mv Agència de Gestió d'Ajuts Universitaris i de Recerca https://doi.org/10.13039/501100003030 2017/SGR-1720
Agencia Estatal de Investigación https://doi.org/10.13039/501100011033 CTQ2016-75150-R
Ministerio de Economía y Competitividad https://doi.org/10.13039/501100003329 SEV-2015-0496
dc.rights.none.fl_str_mv open access
http://purl.org/coar/access_right/c_abf2
https://creativecommons.org/licenses/by/4.0/
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
https://creativecommons.org/licenses/by/4.0/
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.source.none.fl_str_mv reponame:Dipòsit Digital de Documents de la UAB
instname:Universitat Autònoma de Barcelona
instname_str Universitat Autònoma de Barcelona
reponame_str Dipòsit Digital de Documents de la UAB
collection Dipòsit Digital de Documents de la UAB
repository.name.fl_str_mv
repository.mail.fl_str_mv
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score 15,300724

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