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Electrocatalytic behavior of tetrathiafulvalene (TTF) and extended tetrathiafulvalene (exTTF) [FeFe] hydrogenase mimics

Author
Torres, Alejandro; Collado Martínez, Albauntranslated; Gómez-Gallego, Mar; Ramírez de Arellano, Carmen; Sierra, Miguel A.
Entity
UAM. Departamento de Química Inorgánica
Publisher
American Chemical Society
Date
2022-02-02
Citation
ACS Organic and Inorganic Au 2.1 (2022): 23-33
ISSN
2694-247X (online)
DOI
10.1021/acsorginorgau.1c00011
Project
Gobierno de España. PID2019-108429RB-I00
Editor's Version
https://doi.org/10.1021/acsorginorgau.1c00011
Subjects
Ferredoxin Hydrogenase; Dithiol-Iron(III)-Sulphide Complex; Complex; Química
URI
http://hdl.handle.net/10486/706923
Rights
© 2021 The Authors

Licencia Creative Commons
Esta obra está bajo una Licencia Creative Commons Atribución 4.0 Internacional.

Abstract

TTF- and exTTF-containing [(μ-S2)Fe2(CO)6] complexes have been prepared by the photochemical reaction of TTF or exTTF and [(μ-S2)Fe2(CO)6]. These complexes are able to interact with PAHs. In the absence of air and in acid media an electrocatalytic dihydrogen evolution reaction (HER) occurs, similarly to analogous [(μ-S2)Fe2(CO)6] complexes. However, in the presence of air, the TTF and exTTF organic moieties strongly influence the electrochemistry of these systems. The reported data may be valuable in the design of [FeFe] hydrogenase mimics able to combine the HER properties of the [FeFe] cores with the unique TTF properties
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Google™ Scholar:Torres, Alejandro - Collado Martínez, Alba - Gómez-Gallego, Mar - Ramírez de Arellano, Carmen - Sierra, Miguel A.

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