Conformational Dependence of Triplet Energies in Rotationally Hindered N‐ and S‐Heterocyclic Dimers: New Design and Measurement Rules for High Triplet Energy OLED Host Materials

A series of four heterocyclic dimers has been synthesized, with twisted geometries imposed across the central linking bond by ortho‐alkoxy chains. These include two isomeric bicarbazoles, a bis(dibenzothiophene‐S,S‐dioxide) and a bis(thioxanthene‐S,S‐dioxide). Spectroscopic and electrochemical metho...

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Detalles Bibliográficos
Autores principales: Wright, Iain A., Danos, Andrew, Montanaro, Stephanie, Batsanov, Andrei S., Monkman, Andrew P., Bryce, Martin R.
Formato: Online Artículo Texto
Lenguaje:English
Publicado: John Wiley and Sons Inc. 2021
Materias:
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Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8251716/
https://www.ncbi.nlm.nih.gov/pubmed/33560550
http://dx.doi.org/10.1002/chem.202100036

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