Single-molecule conductance in a unique cross-conjugated tetra(aminoaryl)ethene
Medina Rivero S, García Arroyo P, Li L, Gunasekaran S, Stuyver T, Mancheño MJ, Alonso M, Venkataraman L, Segura JL, Casado J. 2021. Single-molecule conductance in a unique cross-conjugated tetra(aminoaryl)ethene. Chemical Communications. 57(5), 591–594.
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Journal Article
| Published
| English
Scopus indexed
Author
Medina Rivero, Samara;
García Arroyo, Paloma;
Li, Liang;
Gunasekaran, Suman;
Stuyver, Thijs;
Mancheño, María José;
Alonso, Mercedes;
Venkataraman, LathaISTA 
;
Segura, José L.;
Casado, Juan
;
Segura, José L.;
Casado, JuanAbstract
A 1,1,2,2-tetrakis(4-aminophenyl)ethene with three paths of π-conjugation, linear-cis, linear-trans and a cross-conjugation, has been prepared. The molecule is able to bind to gold electrodes forming molecular junctions for single-molecule conductance measurements. Only two regimes of conduction are found experimentally. The modelling of the conductance allows to assign them to through-bond transmission in the linear case, while the cross-conjugated channel is further assisted by through-space transmission, partially alleviating the destructive quantum interference.
Publishing Year
Date Published
2021-05-01
Journal Title
Chemical Communications
Publisher
Royal Society of Chemistry
Volume
57
Issue
5
Page
591-594
ISSN
eISSN
IST-REx-ID
Cite this
Medina Rivero S, García Arroyo P, Li L, et al. Single-molecule conductance in a unique cross-conjugated tetra(aminoaryl)ethene. Chemical Communications. 2021;57(5):591-594. doi:10.1039/d0cc07124b
Medina Rivero, S., García Arroyo, P., Li, L., Gunasekaran, S., Stuyver, T., Mancheño, M. J., … Casado, J. (2021). Single-molecule conductance in a unique cross-conjugated tetra(aminoaryl)ethene. Chemical Communications. Royal Society of Chemistry. https://doi.org/10.1039/d0cc07124b
Medina Rivero, Samara, Paloma García Arroyo, Liang Li, Suman Gunasekaran, Thijs Stuyver, María José Mancheño, Mercedes Alonso, Latha Venkataraman, José L. Segura, and Juan Casado. “Single-Molecule Conductance in a Unique Cross-Conjugated Tetra(Aminoaryl)Ethene.” Chemical Communications. Royal Society of Chemistry, 2021. https://doi.org/10.1039/d0cc07124b.
S. Medina Rivero et al., “Single-molecule conductance in a unique cross-conjugated tetra(aminoaryl)ethene,” Chemical Communications, vol. 57, no. 5. Royal Society of Chemistry, pp. 591–594, 2021.
Medina Rivero S, García Arroyo P, Li L, Gunasekaran S, Stuyver T, Mancheño MJ, Alonso M, Venkataraman L, Segura JL, Casado J. 2021. Single-molecule conductance in a unique cross-conjugated tetra(aminoaryl)ethene. Chemical Communications. 57(5), 591–594.
Medina Rivero, Samara, et al. “Single-Molecule Conductance in a Unique Cross-Conjugated Tetra(Aminoaryl)Ethene.” Chemical Communications, vol. 57, no. 5, Royal Society of Chemistry, 2021, pp. 591–94, doi:10.1039/d0cc07124b.
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