Issue 5, 2022

D–π–A-type fluorinated tolanes with a diphenylamino group: crystal polymorphism formation and photophysical behavior

Abstract

Novel D–π–A-type fluorinated tolane with a diphenylamino group was synthesized, yielding two crystal polymorphisms induced by fluorine atoms in the tolane scaffold. The two crystal polymorphisms exhibited distinct photophysical behavior, with one displaying a significant photoluminescence behavior change upon the application of external stimuli.

Graphical abstract: D–π–A-type fluorinated tolanes with a diphenylamino group: crystal polymorphism formation and photophysical behavior

Supplementary files

Article information

Article type
Communication
Submitted
16 Dec 2021
Accepted
17 Jan 2022
First published
17 Jan 2022

CrystEngComm, 2022,24, 936-941

D–π–A-type fluorinated tolanes with a diphenylamino group: crystal polymorphism formation and photophysical behavior

S. Yamada, K. Kobayashi, M. Morita and T. Konno, CrystEngComm, 2022, 24, 936 DOI: 10.1039/D1CE01671G

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