2026-06-03T05:41:24Zhttps://riuma.uma.es/rest/oai/requestoai:riuma.uma.es:10630/101862026-02-03T11:57:21Zcom_10630_2254col_10630_37959
RIUMA. Repositorio Institucional de la Universidad de Málaga
author
Arrechea-Marcos, Iratxe
author
Ponce-Ortiz, Rocío
author
Riaño, Alberto
author
Mayorga-Burrezo, Paula
author
Loser, S.
author
Mancheño, María José
author
Facchetti, Antonio
author
Marks, T.J.
author
Casado-Cordón, Juan
author
López-Navarrete, Juan Teodomiro
author
Segura, José L.
2015-07-30T09:54:33Z
2015-07-30T09:54:33Z
2015-07-30
http://hdl.handle.net/10630/10186
Star-shaped complexes of π-conjugated chromophores are currently of great interest for use in optoelectronic devices.1 Recently, different planar central cores involving three thiophene rings fused to a benzenic ring (BTTs) have been described. In these systems, the coplanarity and extended π-conjugation of the BTT skeleton should promote intermolecular π-stacking, which would induce strong aggregation and enhanced packing in the solid state of BTT-containing molecules. We propose here the study of a BTT conjugated system with DPPT fragments, in which three DPP2T units are linked to a central rigid trithienobenzene core. Comparison with homologous linear systems, based on the benzodithiophene (BDT) unit and the naphtodithiophene (NDT) unit,2 will be carried out in order to elucidate the effect of star-shaped configuration versus linear conformation on the optical and electrical properties.
eng
by-nc-nd
Dispositivos optoelectrónicos
Benzotrithiophenes vs. Benzo/Naptha-dithiophenes: The Effect of Star-Shaped versus Linear Conjugation on Their Electronic Structures
conference output
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URL
https://riuma.uma.es/bitstreams/270d4801-2fac-454f-98e7-345a6789ca9a/download
File
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application/pdf
6_Iratxe_Arrechea Marcos.pdf
URL
https://riuma.uma.es/bitstreams/39f45e0d-fc85-4eb5-90d7-29aca60cf903/download
File
MD5
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text/plain
6_Iratxe_Arrechea Marcos.pdf.txt