Presentation
11 January 2023 Intramolecular hydrogen-bonding in TADF emitters: is there evidence beyond reasonable doubt?
Andrew Danos, Matthias Hempe, Nadzeya Kukhta, Andrei S Batsanov, Andrew Monkman, Martin Bryce
Author Affiliations +
Abstract
Many reported TADF emitters are claimed to enjoy intramolecular H-bonding interactions, although direct evidence for such interactions is scarce. Here we investigate an exemplar series or such materials, and using computation energy surfaces find that H-bonding is most likely inactive in this series. It remains unclear whether such interactions are truly present in other reported examples, although computational energy surfaces may help distinguish this in future.
Conference Presentation
© (2023) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Andrew Danos, Matthias Hempe, Nadzeya Kukhta, Andrei S Batsanov, Andrew Monkman, and Martin Bryce "Intramolecular hydrogen-bonding in TADF emitters: is there evidence beyond reasonable doubt?", Proc. SPIE 12336, Frontiers in Luminescent Organic Semiconductor Materials and Devices, 1233603 (11 January 2023); https://doi.org/10.1117/12.2644603
Advertisement
Advertisement
KEYWORDS
Hydrogen

Luminescence

X-rays

Back to Top