Wu, Pengfei published the artcileDoped organic charge-transfer cocrystal with tunable fluorescence of wide band emission, Category: catalysis-chemistry, the publication is Journal of Photochemistry and Photobiology, A: Chemistry (2022), 113727, database is CAplus.
Supramol. crystals with tunable fluorescence emission have been demonstrated for many applications. Guided by quantum chem. calculations, a series of (TCNB)x(OFN)1-x(Cor) doped cocrystals were synthesized by charge transfer induced self-assembly with coronene (Cor) as electron donor and octafluoronaphthalene (OFN) or 1,2,4,5-tetracyanobenzene (TCNB) as electron acceptors. Structural similarity between OFN-Cor and TCNB-Cor are necessary for full proportion doping of (TCNB)x(OFN)1-x(Cor). Based on exptl. and theor. anal., doped cocrystals can be tuned in photophys. properties (luminescent color, fluorescence lifetime, quantum yield). With the doping ratio increasing, the doped cocrystals emit fluorescent in different colors from blue to yellow and then to orange. Through mol. design to select and synthesize organic fluorescent materials is an efficient strategy to deeply understand their structure-activity relationship, which pave a potential path to develop novel functional supramol. systems.
Journal of Photochemistry and Photobiology, A: Chemistry published new progress about 191-07-1. 191-07-1 belongs to catalysis-chemistry, auxiliary class Electronic Materials, name is Coronene, and the molecular formula is C7H3Cl2NO2S, Category: catalysis-chemistry.
Referemce:
https://courses.lumenlearning.com/boundless-chemistry/chapter/catalysis/,
Catalysis – Wikipedia