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Spectroscopy and dynamics of the 7,7,8,8-tetracyanoquinodimethane radical anion

Roberts, G.M.; Lecointre, J.; Horke, D.A.; Verlet, J.R .R.

Spectroscopy and dynamics of the 7,7,8,8-tetracyanoquinodimethane radical anion Thumbnail


Authors

G.M. Roberts

J. Lecointre

D.A. Horke



Abstract

The photoelectron spectrum of the 7,7,8,8-tetracyanoquinodimethane (TCNQ) radical anion has been measured at 3.1 eV. Additionally, the ultrafast relaxation dynamics of the first excited state (12B3u) of TCNQ− have been studied using time-resolved photoelectron spectroscopy, which reveals that it undergoes internal conversion back to the ground state (2B2g) with an associated lifetime of 650 fs and shows evidence of coherent nuclear motion.

Citation

Roberts, G., Lecointre, J., Horke, D., & Verlet, J. .. (2010). Spectroscopy and dynamics of the 7,7,8,8-tetracyanoquinodimethane radical anion. Physical Chemistry Chemical Physics, 12(23), 6226-6232. https://doi.org/10.1039/c001438a

Journal Article Type Article
Acceptance Date Mar 26, 2010
Publication Date Jun 21, 2010
Deposit Date Jan 28, 2016
Publicly Available Date Mar 28, 2024
Journal Physical Chemistry Chemical Physics
Print ISSN 1463-9076
Electronic ISSN 1463-9084
Publisher Royal Society of Chemistry
Peer Reviewed Peer Reviewed
Volume 12
Issue 23
Pages 6226-6232
DOI https://doi.org/10.1039/c001438a

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