The H2 molecule, a green energy vector, is cleaved without noble metals by an {Fe2S2} complex functionalized via hydroboration of allyldiphenylphosphine. The pair formed by the boron-based Lewis acid and the {FeFe} center functions as a frustrated Lewis pair. Computational studies allow the proposed mechanism of intramolecular cooperative H2 splitting to be rationalized.
Monnot, V., Breton, J., Arrigoni, F., Maineri, K., Zampella, G., Schollhammer, P., et al. (2026). H2 activation by a borane-modified [FeFe]-hydrogenase model forming an intramolecular frustrated Lewis pair Available to Purchase. CHEMICAL COMMUNICATIONS [10.1039/d6cc05801a].
H2 activation by a borane-modified [FeFe]-hydrogenase model forming an intramolecular frustrated Lewis pair Available to Purchase
Arrigoni, Federica
;Maineri, Kevin;Zampella, Giuseppe
;
2026
Abstract
The H2 molecule, a green energy vector, is cleaved without noble metals by an {Fe2S2} complex functionalized via hydroboration of allyldiphenylphosphine. The pair formed by the boron-based Lewis acid and the {FeFe} center functions as a frustrated Lewis pair. Computational studies allow the proposed mechanism of intramolecular cooperative H2 splitting to be rationalized.
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