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Por favor, use este identificador para citar o enlazar a este item: http://hdl.handle.net/10261/137225
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dc.contributor.authorSouto Salom, Manueles_ES
dc.contributor.authorBlasi, Davidees_ES
dc.contributor.authorRatera, Immaculadaes_ES
dc.contributor.authorRovira, Concepcióes_ES
dc.contributor.authorVeciana, Jaumees_ES
dc.date.accessioned2016-09-22T13:42:06Z-
dc.date.available2016-09-22T13:42:06Z-
dc.date.issued2016-09-14-
dc.identifier.citationJournal of the American Chemical Society 138(36): 11517–11525 (2016)es_ES
dc.identifier.issn0002-7863-
dc.identifier.urihttp://hdl.handle.net/10261/137225-
dc.descriptionSouto, Manuel et al.es_ES
dc.description.abstractThere is a growing interest in the development of single-component molecular conductors based on neutral organic radicals that are mainly formed by delocalized planar radicals, such as phenalenyl or thiazolyl radicals. However, there are no examples of systems based on nonplanar and spin-localized C-centered radicals exhibiting electrical conductivity due to their large Coulomb energy (U) repulsion and narrow electronic bandwidth (W) that give rise to a Mott insulator behavior. Here we present a new type of nonplanar neutral radical conductor attained by linking a tetrathiafulvalene (TTF) donor unit to a neutral polychlorotriphenylmethyl radical (PTM) with the important feature that the TTF unit enhances the overlap between the radical molecules as a consequence of short intermolecular S···S interactions. This system becomes semiconducting upon the application of high pressure thanks to increased electronic bandwidth and charge reorganization opening the way to develop a new family of neutral radical conductors.es_ES
dc.description.sponsorshipThis work was supported by the EU ITN iSwitch 642196 DGI grant (BeWell; CTQ2013-40480-R), the Networking Research Center on Bioengineering, Biomaterials, and Nanomedicine (CIBER-BBN), and the Generalitat de Catalunya (grant 2014- SGR-17). This work has also been supported by MINECO through the projects CSD2007-00045, CTQ2012- 38599-C02- 02 and CTQ2013-48252-P. ICMAB acknowledges support from the Spanish Ministry of Economy and Competitiveness, through the “Severo Ochoa” Programme for Centres of Excellence in R&D (SEV- 2015-0496). M.S. is grateful to Spanish Ministerio de Educación, Cultura y Deporte for a FPU grant and he is enrolled in the Material Science Ph.D. program of UAB. D.B. is grateful to the EC ITN Nano2fun grant no607721. M.P.A. is grateful to the Spanish Ministerio de Educación, Cultura y Deporte for an FPU grant. M.P.A. and V.G.B. thank the project CTQ2015-67755-C2-1-R. H.O. Jeschke, M. Tomic and R. Valenti thank the Deutsche Forschungsgemeinschaft (DFG) for funding through grant SFB/TRR49 and Steve Winter for useful discussions. We thank Carlos Goḿ ez-Garcıá (Univ. Valencia) for SQUID measurements as well as Xavier Fontrodona (Univ. Girona) for X-ray diffraction measurements and Mercedes Taravillo (UCM) for the support provided during the high pressure Raman measurements.es_ES
dc.language.isoenges_ES
dc.publisherAmerican Chemical Societyes_ES
dc.relationinfo:eu-repo/grantAgreement/EC/H2020/642196es_ES
dc.relationinfo:eu-repo/grantAgreement/MINECO/Plan Estatal de Investigación Científica y Técnica y de Innovación 2013-2016/CTQ2013-40480-R-
dc.relationinfo:eu-repo/grantAgreement/MINECO/Plan Estatal de Investigación Científica y Técnica y de Innovación 2013-2016/CTQ2013-48252-P-
dc.relationinfo:eu-repo/grantAgreement/MINECO/Plan Estatal de Investigación Científica y Técnica y de Innovación 2013-2016/SEV-2015-0496-
dc.relationinfo:eu-repo/grantAgreement/EC/FP7/607721-
dc.relationinfo:eu-repo/grantAgreement/MINECO/Plan Estatal de Investigación Científica y Técnica y de Innovación 2013-2016/CTQ2015-67755-C2-1-R-
dc.relation.isversionofPostprintes_ES
dc.rightsopenAccessen_EN
dc.titlePressure-Induced Conductivity in a Neutral Nonplanar Spin- Localized Radicales_ES
dc.typeartículoes_ES
dc.identifier.doi10.1021/jacs.6b02888-
dc.description.peerreviewedPeer reviewedes_ES
dc.relation.publisherversionhttp://dx.doi.org/10.1021/jacs.6b02888es_ES
dc.embargo.terms2017-09-14es_ES
dc.contributor.funderEuropean Commissiones_ES
dc.contributor.funderGeneralitat de Catalunyaes_ES
dc.contributor.funderMinisterio de Economía y Competitividad (España)es_ES
dc.contributor.funderCentro de Investigación Biomédica en Red Bioingeniería, Biomateriales y Nanomedicina (España)es_ES
dc.relation.csicSíes_ES
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dc.identifier.funderhttp://dx.doi.org/10.13039/501100000780es_ES
dc.identifier.funderhttp://dx.doi.org/10.13039/501100002809es_ES
dc.identifier.funderhttp://dx.doi.org/10.13039/501100003329es_ES
dc.identifier.funderhttp://dx.doi.org/10.13039/501100005053es_ES
dc.type.coarhttp://purl.org/coar/resource_type/c_6501es_ES
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item.cerifentitytypePublications-
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