Substituent control of the ultrafast twisted intramolecular charge transfer rate in dimethylaminochalcone derivatives-Reference-Cited by-同舟云学术

Substituent control of the ultrafast twisted intramolecular charge transfer rate in dimethylaminochalcone derivatives

Published:2018 Issue:9 Volume:20 Page:6347-6353
ISSN:1463-9076
Container-title:Physical Chemistry Chemical Physics
language:en
Short-container-title:Phys. Chem. Chem. Phys.

Author:

Ghosh Rajib¹²³⁴^ORCID

Affiliation:

1. Radiation and Photochemistry Division

2. Bhabha Atomic Research Centre

3. Mumbai 400085

4. India

Abstract

The rate of TICT relaxation in dimethylaminochalcone derivatives is shown to be controlled by acceptor strength. Variation in the charge pulling capacity of the acceptor modifies the torsional barrier along the TICT coordinate in the S₁ state, resulting in a tunable TICT relaxation rate.

Funder

Bhabha Atomic Research Centre

Publisher

Royal Society of Chemistry (RSC)

Subject

Physical and Theoretical Chemistry,General Physics and Astronomy

Link

http://pubs.rsc.org/en/content/articlepdf/2018/CP/C7CP08239H

Reference38 articles.

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3. Recent advances in twisted intramolecular charge transfer (TICT) fluorescence and related phenomena in materials chemistry