0000000001306253
AUTHOR
Cunbin An
Layered Thiadiazoloquinoxaline-Containing Long Pyrene-Fused N-Heteroacenes
Three thiadiazoloquinoxaline-containing long pyrene-fused N-heteroacenes with 8, 13, and 18 rings were designed and synthesized. They show high electron affinities (EAs) of approximately 4.1 eV, which were derived from the onset of the reduction peaks in cyclic voltammetry. Crystal structure analysis revealed in-plane extension through close contacts between thiadiazole units as well as layered packing, enabling in-plane and interlayer electron transport. Organic field-effect transistor devices provided electron mobilities, which suggest a potential way to enhance the charge transport in long N-heteroacenes.
CCDC 1816642: Experimental Crystal Structure Determination
Related Article: Ben-Lin, Hu Ke Zhang, Cunbin An, Dieter Schollmeyer, Wojciech Pisula, Martin Baumgarten|2018|Angew.Chem.,Int.Ed.|57|12375|doi:10.1002/anie.201803230
CCDC 1816643: Experimental Crystal Structure Determination
Related Article: Ben-Lin, Hu Ke Zhang, Cunbin An, Dieter Schollmeyer, Wojciech Pisula, Martin Baumgarten|2018|Angew.Chem.,Int.Ed.|57|12375|doi:10.1002/anie.201803230