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Bridged Aromatic Oxo‐ and Thioethers with Intense Emission in Solution and the Solid State
- Source :
- Chemistry, an Asian Journal
- Publication Year :
- 2021
- Publisher :
- Wiley, 2021.
-
Abstract
- In this contribution, we report on a class of emitters based on bridged oxo‐ and/or thioethers revealing striking photoluminescence properties in fluid solution and in the solid state. In total, nine compounds were investigated concerning their photophysical properties, which were interpreted by quantum chemical calculations. To our delight, we discovered compounds possessing nearly identical photoluminescence quantum yields (Φ F) in solution and in the solid state, which has been rarely reported so far. Besides these efforts, we shed light on the influence of polymorphism and solvent polarity on the emission properties. In addition, an in‐depth X‐ray diffractometric analysis was conducted to correlate molecular packing in the crystal with differences in the photophysical properties.<br />A highly emissive system based on bridged aromatic oxo‐ and/or thioethers is implemented. These compounds reveal striking emission properties in the solid state as well as in fluid solutions. Furthermore, solvatochromism as well as polymorphism were observed and the structure‐property relationship within a library of nine different compounds was assessed.
- Subjects :
- Solution and solid-state emitter (SSSE)
Quantum chemical
Photoluminescence
Full Paper
Chemistry
Organic Chemistry
Chemie
Solid-state
General Chemistry
Full Papers
Biochemistry
Crystal
Crystallography
Fluid solution
Polymorphism (materials science)
Very Important Paper
Aromatics
Luminophores
Solvent polarity
Bridged ethers
Quantum
Subjects
Details
- ISSN :
- 1861471X and 18614728
- Volume :
- 16
- Database :
- OpenAIRE
- Journal :
- Chemistry – An Asian Journal
- Accession number :
- edsair.doi.dedup.....097ded0f5c0a8bac885d767c2bf4ec98