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Luminescent Behavior of Liquid–Crystalline Gold(I) Complexes Bearing a Carbazole Moiety: Effects of Substituent Bulkiness
| Content Provider | MDPI |
|---|---|
| Author | Siddhant, Kumar Prabusankar, Ganesan Tsutsumi, Osamu |
| Copyright Year | 2022 |
| Description | Organometallic materials that exhibit white luminescence in condensed phases are of considerable interest for lighting and display applications. Herein, new carbazole-based Au(I) complexes containing an isocyanide group and a long pentyl chain were synthesized. The complex with an unsubstituted carbazole moiety exhibited a white emission at room temperature as well as nematic liquid crystalline behavior. Color tunability from white to blue was achieved when bulkier substituents were introduced at the 3 and 6 positions of the carbazole moiety. Furthermore, all complexes possessed long phosphorescence lifetimes in the crystal state. The proposed design framework provides new opportunities for practical applications using luminescent organometallic molecules. |
| Starting Page | 810 |
| e-ISSN | 20734352 |
| DOI | 10.3390/cryst12060810 |
| Journal | Crystals |
| Issue Number | 6 |
| Volume Number | 12 |
| Language | English |
| Publisher | MDPI |
| Publisher Date | 2022-06-08 |
| Access Restriction | Open |
| Subject Keyword | Crystals White Emission Liquid Crystal Aggregated Structure Gold(i) Complex Carbazole Moiety |
| Content Type | Text |
| Resource Type | Article |
