Stabilizing ion and radical ion pair states in a paramagnetic endohedral metallofullerene/π-extended tetrathiafulvalene conjugate

Takano Y, Obuchi S, Mizorogi N, Garcia R, Angeles Herranz M, Rudolf M, Wolfrum S, Guldi DM, Martin N, Nagase S, Akasaka T (2012)

Publication Type: Journal article, Original article

Publication year: 2012

Journal

Journal of the American Chemical Society American Chemical Society

Original Authors: Takano Y., Obuchi S., Mizorogi N., Garcia R., Herranz M.A., Rudolf M., Wolfrum S., Guldi D.M., Martin N., Nagase S., Akasaka T.

Publisher: American Chemical Society

Book Volume: 134

Pages Range: 16103-16106

Journal Issue: 39

DOI: 10.1021/ja3055386

Abstract

Electron donor-acceptor conjugates of paramagnetic endohedral metallofullerenes and π-extended tetrathiafulvalene (exTTF) were synthesized, characterized, and probed with respect to intramolecular electron transfer involving paramagnetic fullerenes. UV-vis-NIR absorption spectroscopy complemented by electrochemical measurements attested to weak electronic interactions between the electron donor, exTTF, and the electron acceptor, La@C , in the ground state. In the excited state, photoexcitation powers a fast intramolecular electron transfer to yield an ion and radical ion pair state consisting of one-electron-reduced La@C and of one-electron-oxidized exTTF. © 2012 American Chemical Society.

Authors with CRIS profile

Marc Rudolf Lehrstuhl für Physikalische Chemie I Silke Wolfrum Lehrstuhl für Physikalische Chemie I Dirk Michael Guldi Lehrstuhl für Physikalische Chemie I

Involved external institutions

University of Tsukuba / 筑波大学 JP Japan (JP) Universidad Complutense de Madrid (UCM) ES Spain (ES) Kyoto University / 京都大学 Kyōto daigaku JP Japan (JP)

How to cite

APA:

Takano, Y., Obuchi, S., Mizorogi, N., Garcia, R., Angeles Herranz, M., Rudolf, M.,... Akasaka, T. (2012). Stabilizing ion and radical ion pair states in a paramagnetic endohedral metallofullerene/π-extended tetrathiafulvalene conjugate. Journal of the American Chemical Society, 134(39), 16103-16106. https://doi.org/10.1021/ja3055386

MLA:

Takano, Yuta, et al. "Stabilizing ion and radical ion pair states in a paramagnetic endohedral metallofullerene/π-extended tetrathiafulvalene conjugate." Journal of the American Chemical Society 134.39 (2012): 16103-16106.

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