Article
Evidence for Genuine Bimetallic Frustrated Lewis Pair Activation of Dihydrogen with Gold(I)/Platinum(0) Systems
Author/s | Hidalgo, Nereida
Moreno Díaz, Juan José Pérez Jiménez, Marina Maya Díaz, Celia María López Serrano, Joaquín Campos Manzano, Jesús |
Department | Universidad de Sevilla. Departamento de Química Inorgánica |
Publication Date | 2020 |
Deposit Date | 2022-10-24 |
Published in |
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Abstract | A joint experimental/computational effort to elucidate the mechanism of dihydrogen activation by a gold(I)/platinum(0) metal-only frustrated Lewis pair (FLP) is described herein. The drastic effects on H2 activation derived ... A joint experimental/computational effort to elucidate the mechanism of dihydrogen activation by a gold(I)/platinum(0) metal-only frustrated Lewis pair (FLP) is described herein. The drastic effects on H2 activation derived from subtle ligand modifications have also been investigated. The importance of the balance between bimetallic adduct formation and complete frustration has been interrogated, providing for the first time evidence for genuine metal-only FLP reactivity in solution. The origin of a strong inverse kinetic isotopic effect has also been clarified, offering further support for the proposed bimetallic FLP-type cleavage of dihydrogen. |
Funding agencies | European Research Council (ERC) Ministerio de Economía y Competitividad (MINECO). España |
Project ID. | 756575
CTQ2016-75193-P |
Citation | Hidalgo, N., Moreno Díaz, J.J., Pérez Jiménez, M., Maya Díaz, C.M., López Serrano, J. y Campos Manzano, J. (2020). Evidence for Genuine Bimetallic Frustrated Lewis Pair Activation of Dihydrogen with Gold(I)/Platinum(0) Systems. Chemistry - A European Journal, 26 (27), 5982-5993. https://doi.org/10.1002/chem.201905793. |
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