Evidence of the Lewis-Amphoteric Character of Tris(pentafluoroethyl)silanide, [Si(C
Lewis amphoteric
activation of small molecules
perfluoroalkyl
silanides
weakly coordinating cations
Journal
Angewandte Chemie (International ed. in English)
ISSN: 1521-3773
Titre abrégé: Angew Chem Int Ed Engl
Pays: Germany
ID NLM: 0370543
Informations de publication
Date de publication:
17 May 2021
17 May 2021
Historique:
revised:
09
02
2021
received:
11
12
2020
pubmed:
23
2
2021
medline:
23
2
2021
entrez:
22
2
2021
Statut:
ppublish
Résumé
According to a first view on the geometrical and electronic structure of the tris(pentafluoroethyl)silanide, this anion appears as a Lewis base. Quantum chemical calculations on perfluoroalkylated silanides show significantly lower HOMO and LUMO energy levels in comparison to their non-fluorinated counterparts, which implies reduced Lewis basicity and increased Lewis acidity of the [Si(C
Identifiants
pubmed: 33617080
doi: 10.1002/anie.202016455
pmc: PMC8252080
doi:
Types de publication
Journal Article
Langues
eng
Sous-ensembles de citation
IM
Pagination
12124-12131Subventions
Organisme : Deutsche Forschungsgemeinschaft
ID : HO 2011/12-1
Informations de copyright
© 2021 The Authors. Angewandte Chemie International Edition published by Wiley-VCH GmbH.
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