Annulated oxazolium salts as anion–π <sup>+</sup> interaction-enabled solid-state room-temperature phosphorescent materials
Efficient counter-anion exchange represents a powerful and straightforward approach for modulating the photophysical properties of ionic luminescent materials without structural modification. Herein, we report how fluorescent annulated oxazolium salts switched to room-temperature phosphorescent materials upon counter-anion exchange of hexafluorophosphate (PF<sub>6</sub><sup>-</sup>) with iodide (I<sup>-</sup>).
Authors
- Joyanta Choudhury (ORCID: https://orcid.org/0000-0003-4776-8757)
- Samim Sohel Rana
- Chhotan Barman
- Shivankar Jagota
Institutions
- Indian Institute of Science Education and Research, Bhopal (IN)
Publication Details
- Journal
- Chemical Communications
- Published
- 2025-12-05
- DOI
- https://doi.org/10.1039/d5cc05870h
- Primary Topic
- Inorganic Chemistry and Materials
- Type
- article
- Field-Weighted Citation Impact
- 0.00