Single-molecule conductance in a unique cross-conjugated tetra(aminoaryl)ethene

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dc.contributor.authorMedina Rivero, Sama
dc.contributor.authorGarcía Arroyo, Paloma
dc.contributor.authorLi, Liang
dc.contributor.authorGunasekaran, Suman
dc.contributor.authorStuyver, Thijs
dc.contributor.authorMancheño Real, María José
dc.contributor.authorAlonso, Mercedes
dc.contributor.authorVenkataraman, Latha
dc.contributor.authorSegura Castedo, José Luis
dc.contributor.authorCasado, Juan
dc.date.accessioned2026-01-15T11:45:10Z
dc.date.available2026-01-15T11:45:10Z
dc.date.issued2021
dc.description.abstractA 1,1,2,2-tetrakis(4-aminophenyl)ethene with three paths of π-conjugation, linear-cis, linear-trans and a cross-conjugation, has been prepared. The molecule is able to bind to gold electrodes forming molecular junctions for single-molecule conductance measurements. Only two regimes of conduction are found experimentally. The modelling of the conductance allows to assign them to through-bond transmission in the linear case, while the cross-conjugated channel is further assisted by through-space transmission, partially alleviating the destructive quantum interference.
dc.description.departmentDepto. de Química Orgánica
dc.description.facultyFac. de Ciencias Químicas
dc.description.refereedTRUE
dc.description.sponsorshipMinisterio de Economía, Comercio y Empresa
dc.description.sponsorshipJunta de Andalucía
dc.description.sponsorshipUniversity of Málaga
dc.description.statuspub
dc.identifier.citationSamara Medina Rivero, Paloma García Arroyo, Liang Li, Suman Gunasekaran, Thijs Stuyver, María José Mancheño, Mercedes Alonso, Latha Venkataraman, José L. Segura and Juan Casado. Single-molecule conductance in a unique cross-conjugated tetra(aminoaryl)ethene. Chem. Commun., 2021, 57, 591
dc.identifier.doi10.1039/d0cc07124b rsc.li/chemcomm
dc.identifier.officialurlhttps://doi.org/10.1039/D0CC07124B
dc.identifier.relatedurlhttps://pubs.rsc.org/en/content/articlelanding/2021/cc/d0cc07124b
dc.identifier.urihttps://hdl.handle.net/20.500.14352/130318
dc.journal.titleChemical Communications
dc.language.isoeng
dc.page.final594
dc.page.initial591
dc.publisherRoyal Society of Chemistry
dc.relation.projectIDPGC2018-098533-B-100
dc.relation.projectIDCTQ2015-69391-P
dc.relation.projectIDPID2019-106268GB-C33
dc.relation.projectIDMAT2016-77608-C3-2-P
dc.rights.accessRightsrestricted access
dc.subject.cdu547
dc.subject.ucmCiencias
dc.subject.unesco23 Química
dc.titleSingle-molecule conductance in a unique cross-conjugated tetra(aminoaryl)ethene
dc.typejournal article
dc.type.hasVersionVoR
dc.volume.number57
dspace.entity.typePublication
relation.isAuthorOfPublicationdc000f3b-d76c-42f7-97d3-c33cb339a6ad
relation.isAuthorOfPublication907982c7-86ca-40c0-a815-877cff8406d4
relation.isAuthorOfPublication78c95fd7-2774-4a6c-b42a-212d583cba93
relation.isAuthorOfPublication.latestForDiscoverydc000f3b-d76c-42f7-97d3-c33cb339a6ad

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