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dc.contributor.authorConejo Rodríguez, Verónica 
dc.contributor.authorDonnio, Bertrand
dc.contributor.authorHeinrich, Benoît
dc.contributor.authorTermine, Roberto
dc.contributor.authorGolemme, Attilio
dc.contributor.authorEspinet Rubio, Pablo 
dc.date.accessioned2023-04-28T11:14:30Z
dc.date.available2023-04-28T11:14:30Z
dc.date.issued2023
dc.identifier.citationJournal of Materials Chemistry C, 2023, 11, 1435–1447es
dc.identifier.issn2050-7526es
dc.identifier.urihttps://uvadoc.uva.es/handle/10324/59418
dc.descriptionProducción Científicaes
dc.description.abstractRhI complexes [Rh(L)4](A) (A− = Cl−, BF4−, [Au(CN)2]−) with conventional arylisocyanides (p-MeC6H4(NC), LA; p-MeOC6H4(NC), LB; 3,5-(OMe)2C6H3(NC), LC) or with the alkoxy-functionalized triphenylene-arylisocyanides TPh(OC12H25)5(O(CH2)6OC6H4(NC)-p) (LD1) and TPh(OC12H25)5(O(CH2)6OC6H2Me2(NC)-p) (LD2), have been prepared and their self-assembly, aggregation, optical, redox, mesogenic and conducting properties investigated. Intermolecular π–π stacking, RhI⋯RhI, and RhI⋯AuI interactions rule the crystal packing and aggregation in solution for the complexes with LA, LB, and LC. For the RhI complexes with the alkoxy-functionalized-triphenylene isocyanides LD1 and LD2 mesogenic behaviour is induced, giving rise to multicolumnar mesophases in broad temperature ranges (ca. 70–160 °C). Detailed analysis (POM, DSC, SAXS/WAXS and GIWAXS) of the columnar mesophases has allowed us to propose precise packing models that explain the diverse supramolecular arrangements found in the nanostructured condensed phases. Columnar alignments predominantly with Rh⋯Rh interactions (or Rh⋯Au, only for LD2 in specific conditions) are observed, depending on the aligning conditions. The hole mobility in the columnar mesophases of the complexes with Rh⋯Rh interactions are ∼1 cm2 V−1 s−1, that is up to four orders of magnitude higher than those reported for columnar mesophases of organic triphenylene derivatives, and increases one order of magnitude further in the mesophases containing the [Au(CN)2]− counteranion.es
dc.format.mimetypeapplication/pdfes
dc.language.isoenges
dc.publisherRoyal Society of Chemistryes
dc.rights.accessRightsinfo:eu-repo/semantics/openAccesses
dc.rights.urihttp://creativecommons.org/licenses/by-nc-nd/4.0/*
dc.subject.classificationIntermolecular interactionses
dc.subject.classificationInteracciones intermoleculareses
dc.titleMesogenic [Rh(L)4](A) complexes form mesophases with RhI⋯RhI-containing and triphenylene-discotic segregated columns. Effect of RhI⋯RhI interactions and A− = [Au(CN)2]− on hole mobilityes
dc.typeinfo:eu-repo/semantics/articlees
dc.rights.holder© 2023 Royal Society of Chemistryes
dc.identifier.doi10.1039/d2tc02272aes
dc.relation.publisherversionhttps://pubs.rsc.org/en/content/articlelanding/2023/tc/d2tc02272aes
dc.identifier.publicationfirstpage1435es
dc.identifier.publicationissue4es
dc.identifier.publicationlastpage1447es
dc.identifier.publicationtitleJournal of Materials Chemistry Ces
dc.identifier.publicationvolume11es
dc.peerreviewedSIes
dc.description.projectMinisterio de Ciencia e Innovación (Project PID2020-118547GB-I00)es
dc.description.projectMinisterio de Asuntos Económicos y Transformación Digital (predoctoral FPI studentship. B.D. and B.H.)es
dc.description.projectMinisterio Italiano de Universidad e Investigación (Progetto STAR 2" - PIR01_00008)es
dc.identifier.essn2050-7534es
dc.rightsAttribution-NonCommercial-NoDerivatives 4.0 Internacional*
dc.type.hasVersioninfo:eu-repo/semantics/acceptedVersiones
dc.subject.unesco23 Químicaes


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