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Preparation of monopodal and bipodal aluminum surface species by selective protonolysis of highly reactive [AlH3(NMe2Et)] on silica

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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.

Graphical abstract: Preparation of monopodal and bipodal aluminum surface species by selective protonolysis of highly reactive [AlH3(NMe2Et)] on silica

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Publication details

The article was received on 15 Jul 2017, accepted on 09 Aug 2017 and first published on 09 Aug 2017


Article type: Communication
DOI: 10.1039/C7DT02575K
Citation: Dalton Trans., 2017, Advance Article
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    Preparation of monopodal and bipodal aluminum surface species by selective protonolysis of highly reactive [AlH3(NMe2Et)] on silica

    D. W. Sauter, V. Chiari, N. Aykac, S. Bouaouli, L. Perrin, L. Delevoye, R. M. Gauvin, K. C. Szeto, C. Boisson and M. Taoufik, Dalton Trans., 2017, Advance Article , DOI: 10.1039/C7DT02575K

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