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Fluorescent molecular glass based on hexadehydrotribenzo[12]annulene
- Source :
- Chemical Communications. 57:5374-5377
- Publication Year :
- 2021
- Publisher :
- Royal Society of Chemistry (RSC), 2021.
-
Abstract
- We prepared octylbenzoate-substituted [12]DBA (C8[12]DBA) as an organic molecular glass material. Even with a central large, planar π unit of [12]DBA, which is generally advantageous for the formation of a crystalline/liquid crystalline state, this compound formed a thermally stable glass state due to its small intermolecular π contact between [12]DBA units and twisted geometries around the terminal benzoate units. C8[12]DBA showed a unique dielectric anomaly and isolated fluorescence properties in the glass state.
- Subjects :
- Materials science
Liquid crystalline
Intermolecular force
Metals and Alloys
General Chemistry
Annulene
Fluorescence
Catalysis
Glass material
Surfaces, Coatings and Films
Electronic, Optical and Magnetic Materials
Crystallography
Planar
Materials Chemistry
Ceramics and Composites
Dielectric anomaly
Subjects
Details
- ISSN :
- 1364548X and 13597345
- Volume :
- 57
- Database :
- OpenAIRE
- Journal :
- Chemical Communications
- Accession number :
- edsair.doi.dedup.....1607c448b9f1062798c4e088227b00ce