CO2 activation through silylimido and silylamido zirconium hydrides supported on N-donor chelating SBA15 surface ligand

Fahran Ahmad Pasha, Anissa Bendjeriou-Sedjerari, Edy Abou-Hamad, Kuo-Wei Huang, Jean-Marie Basset

Research output: Contribution to journalArticlepeer-review

8 Scopus citations

Abstract

Density functional theory calculations and 2D 1H-13C HETCOR solid state NMR spectroscopy prove that CO2 can probe, by its own reactivity, different types of N-donor surface ligands on SBA15-supported ZrIV hydrides: [(≡Si-O-)(≡Si-N=)[Zr]H] and [(≡Si-NH-)(≡Si-X-)[Zr]H2] (X = O or NH). Moreover, [(≡Si-O-)(≡Si-N=)[Zr]H] activates CO2 more efficiently than the other complexes and leads to a carbimato Zr formate.
Original languageEnglish (US)
Pages (from-to)2577-2580
Number of pages4
JournalChem. Commun.
Volume52
Issue number12
DOIs
StatePublished - 2016

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