Blue-Emitting <i>N</i> , <i>O</i> -Coordinated Boron Difluoride Complexes with Benzochalcogenazole-Containing Donor–Acceptor Frameworks Featuring Amplified Spontaneous Emission and Delayed Fluorescence
, and full widths at half-maximum as narrow as 9.5 nm. These compounds also display both prompt and delayed fluorescence, indicating efficient exciton utilization. The results demonstrate that rational chalcogen substitution effectively modulates the emission behavior, providing valuable design principles for next-generation organic photonic and optoelectronic materials.
Authors
- Khrystyna Ivaniuk (ORCID: https://orcid.org/0000-0003-1264-3532)
- Krzysztof Durka (ORCID: https://orcid.org/0000-0002-6113-4841)
- Sébastien Forget (ORCID: https://orcid.org/0000-0002-6077-3318)
- Mykhaylo A. Potopnyk (ORCID: https://orcid.org/0000-0002-4543-2785)
- Roman Luboradzki (ORCID: https://orcid.org/0000-0001-8910-230X)
- Enzo Jean-Woldemar (ORCID: https://orcid.org/0009-0008-0003-9809)
- Paulina H. Marek‐Urban
- Pavlo Stakhira
- Andrii Hotynchan
- Hanna Zinchenko (ORCID: https://orcid.org/0000-0001-5157-5339)
- Sébastien Chénais
- Yuliia Sadova (ORCID: https://orcid.org/0009-0009-3818-6473)
Institutions
- Warsaw University of Technology (PL)
- Centre National de la Recherche Scientifique (FR)
- Université Sorbonne Nouvelle (FR)
- Lviv University (UA)
- Sorbonne Université (FR)
- Université Sorbonne Paris Nord (FR)
- Institute of Organic Chemistry (PL)
- Laboratoire de physique des lasers (FR)
- V. Bakul Institute for Superhard Materials (UA)
- Institute of Physical Chemistry (PL)
- Université Paris 1 Panthéon-Sorbonne (FR)
- Lviv Polytechnic National University (UA)
- Polish Academy of Sciences (PL)
Publication Details
- Journal
- Inorganic Chemistry
- Published
- 2026-04-28
- DOI
- https://doi.org/10.1021/acs.inorgchem.5c05992
- Primary Topic
- Luminescence and Fluorescent Materials
- Type
- article
- Field-Weighted Citation Impact
- 0.00
Funders
- Agence Nationale de la Recherche
- Polska Akademia Nauk