Insight into chirality on molecular stacking for tunable ultralong organic phosphorescence
| Autor: | Wei Huang, Huili Ma, Zhongfu An, Kun Ling, Chaoqun Ma, Lulu Song, Mingxing Gu, Ruilin Zheng, Huifang Shi |
|---|---|
| Rok vydání: | 2018 |
| Předmět: |
Materials science
Intermolecular force 02 engineering and technology General Chemistry 010402 general chemistry 021001 nanoscience & nanotechnology Photochemistry 01 natural sciences Levorotatory 0104 chemical sciences Organic molecules Materials Chemistry Molecular stacking 0210 nano-technology Chirality (chemistry) Phosphorescence |
| Zdroj: | Journal of Materials Chemistry C. 6:10179-10183 |
| ISSN: | 2050-7534 2050-7526 |
| DOI: | 10.1039/c8tc03297a |
| Popis: | A new levorotatory compound ((S)-9,9′-(6-(1-phenylethoxy)-1,3,5-triazine-2,4-diyl)bis(9H-carbazole)) and its corresponding racemic compound show different intermolecular interactions to restrain nonradiative transition, resulting in an enhanced ultralong organic phosphorescence lifetime from 229.0 ms to 419.8 ms. This work will provide a new insight into the chirality of organic molecules to adjust the ultralong phosphorescence. |
| Databáze: | OpenAIRE |
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