Issue 87, 2020
From the journal:

Chemical Communications

Chemical control of photoinduced charge-transfer direction in a tetrathiafulvalene-fused dipyrrolylquinoxaline difluoroborate dyad†

Ping Zhou,a   Ulrich Aschauer, ORCID logo *a   Silvio Decurtins,a   Thomas Feurer,b   Robert Häner ORCID logo a  and  Shi-Xia Liu ORCID logo *a  

* Corresponding authors

a Department of Chemistry and Biochemistry, University of Bern, Freiestrasse 3, CH-3012 Bern, Switzerland
E-mail: ulrich.aschauer@dcb.unibe.ch, liu@dcb.unibe.ch

b Institute of Applied Physics, University of Bern, Sidlerstrasse 5, CH-3012 Bern, Switzerland

Abstract

A new approach for a compact annulation of tetrathiafulvalene (TTF) and dipyrrolylquinoxaline difluoroborate (QB) is presented, leading to strong electronic interactions between the TTF and QB units. Regulation of distinct photoinduced charge flows within this dyad is achieved by external stimuli, which is also verified by TD-DFT calculations.

Graphical abstract: Chemical control of photoinduced charge-transfer direction in a tetrathiafulvalene-fused dipyrrolylquinoxaline difluoroborate dyad

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Article information

DOI
https://doi.org/10.1039/D0CC05736C
Article type
Communication
Submitted
24 Aug 2020
Accepted
04 Oct 2020
First published
05 Oct 2020
This article is Open Access
Creative Commons BY-NC license

Chem. Commun., 2020,56, 13421-13424

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Chemical control of photoinduced charge-transfer direction in a tetrathiafulvalene-fused dipyrrolylquinoxaline difluoroborate dyad

P. Zhou, U. Aschauer, S. Decurtins, T. Feurer, R. Häner and S. Liu, Chem. Commun., 2020, 56, 13421 DOI: 10.1039/D0CC05736C

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