Alkali Metal Triphenyl‐ and Trihydridosilanides Stabilized by a Macrocyclic Polyamine Ligand

Potassium silanide [KSiH(3)](∞) contains 4.2 wt % of hydrogen and has been intensely studied as hydrogen storage material. The macrocyclic ligand Me(4)TACD (1,4,7,10‐tetramethyl‐1,4,7,10‐tetraaminocyclododecane, L) stabilizes the full range of triphenylsilyl complexes [(L)MSiPh(3)](n) (M=Li–Cs), whi...

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Detalles Bibliográficos
Autores principales: Schuhknecht, Danny, Leich, Valeri, Spaniol, Thomas P., Douair, Iskander, Maron, Laurent, Okuda, Jun
Formato: Online Artículo Texto
Lenguaje:English
Publicado: John Wiley and Sons Inc. 2020
Materias:
Communications
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7079104/
https://www.ncbi.nlm.nih.gov/pubmed/31943432
http://dx.doi.org/10.1002/chem.202000187
Descripción
Sumario:Potassium silanide [KSiH(3)](∞) contains 4.2 wt % of hydrogen and has been intensely studied as hydrogen storage material. The macrocyclic ligand Me(4)TACD (1,4,7,10‐tetramethyl‐1,4,7,10‐tetraaminocyclododecane, L) stabilizes the full range of triphenylsilyl complexes [(L)MSiPh(3)](n) (M=Li–Cs), which react with H(2) or PhSiH(3) to form molecular [(L)MSiH(3)](n) that can be isolated in soluble form and fully characterized.

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