Intense fluorescence of air-stable sodium diarylformamidinate: effective control with a novel electron-withdrawing 4-cyano-3,5-bis(trifluoromethyl)phenyl group
4-Cyano-3,5-bis(trifluoromethyl)phenyl N -substituents significantly enhanced stability toward air and fluorescence of formamidinate salts ( Φ up to 91%). DFT studies suggested the locally excited state derived emission from the amidinate anions.
Authors
- Shunya Ito
- Kenichi Michigami (ORCID: https://orcid.org/0000-0001-8025-0461)
- Takuya Ogaki (ORCID: https://orcid.org/0000-0003-2639-141X)
- Hiroshi Ikeda (ORCID: https://orcid.org/0000-0002-8161-2177)
- Masato Ohashi (ORCID: https://orcid.org/0000-0001-8718-2799)
- Daiki Kawakami
- I. Ueda
Institutions
- Osaka Prefecture University (JP)
- Osaka Metropolitan University (JP)
- Tokyo Metropolitan University (JP)
Publication Details
- Journal
- Journal of Materials Chemistry C
- Published
- 2024-11-19
- DOI
- https://doi.org/10.1039/d4tc03533j
- Citations
- 1
- Primary Topic
- Organic Light-Emitting Diodes Research
- Type
- article
- Field-Weighted Citation Impact
- 0.21
Funders
- Ministry of Education, Culture, Sports, Science and Technology
- Japan Society for the Promotion of Science