Issue 14, 2018

T and V-shaped donor–acceptor–donor molecules involving pyridoquinoxaline: large Stokes shift, environment-sensitive tunable emission and temperature-induced fluorochromism

Abstract

The intramolecular charge transfer-driven emission properties of T and V-shaped donor–acceptor–donor molecules involving a new acceptor core of pyridoquinoxaline were demonstrated. The T-shaped molecule exhibits a large Stokes shift, red emission in the solid state and remarkable viscosity and temperature-dependent tunable fluorescence including a thermally-induced single-component near white-light emission.

Graphical abstract: T and V-shaped donor–acceptor–donor molecules involving pyridoquinoxaline: large Stokes shift, environment-sensitive tunable emission and temperature-induced fluorochromism

Supplementary files

Article information

Article type
Communication
Submitted
02 dec 2017
Accepted
23 jan 2018
First published
23 jan 2018

Chem. Commun., 2018,54, 1786-1789

T and V-shaped donor–acceptor–donor molecules involving pyridoquinoxaline: large Stokes shift, environment-sensitive tunable emission and temperature-induced fluorochromism

B. Sk, S. Khodia and A. Patra, Chem. Commun., 2018, 54, 1786 DOI: 10.1039/C7CC09261J

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