Preparation of monopodal and bipodal aluminum surface species by selective protonolysis of highly reactive [AlH 3 (NMe 2 Et)] on silica

Abstract : The synthesis and characterization of silica-grafted monopodal and bipodal aluminum hydrides has been achieved starting from 200 °C- and 700 °C-annealed silica and [AlH3(NMe2Et)]. The mechanism by which aluminum trishydride reacts with isolated and vicinal silanols, assisted by the amine, has been investigated computationally at the ωB97XD-DFT level.
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Submitted on : Wednesday, September 12, 2018 - 4:21:52 PM
Last modification on : Wednesday, May 22, 2019 - 4:24:08 PM

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D. Sauter, V. Chiari, N. Aykac, S. Bouaouli, L. Perrin, et al.. Preparation of monopodal and bipodal aluminum surface species by selective protonolysis of highly reactive [AlH 3 (NMe 2 Et)] on silica. Dalton Transactions, Royal Society of Chemistry, 2017, 46 (35), pp.11547 - 11551. ⟨10.1039/C7DT02575K⟩. ⟨hal-01872936⟩

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