Crystal structure of potassium tri­ethyl­hydridoborate (‘superhydride’)

In the title compound, formally K(+)·C(6)H(16)B(−), the contact sphere of potassium consists of eleven hydrogen atoms from three different anions, assuming an arbitrary cut-off of 3 Å. The shortest inter­action, 2.53 (2) Å, involves the hydridic hydrogen H01, which fulfils a bridging function in the...

Descripción completa

Detalles Bibliográficos
Autores principales: Fecker, Ann Christin, Freytag, Matthias, Walter, Marc D., Jones, Peter G.
Formato: Online Artículo Texto
Lenguaje:English
Publicado: International Union of Crystallography 2021
Materias:
Research Communications
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8183439/
https://www.ncbi.nlm.nih.gov/pubmed/34164133
http://dx.doi.org/10.1107/S2056989021004734
Descripción
Sumario:In the title compound, formally K(+)·C(6)H(16)B(−), the contact sphere of potassium consists of eleven hydrogen atoms from three different anions, assuming an arbitrary cut-off of 3 Å. The shortest inter­action, 2.53 (2) Å, involves the hydridic hydrogen H01, which fulfils a bridging function in the formation of chains of KHBEt(3) units parallel to the a axis [K1—H01(i) 2.71 (2) Å, K1—H01—K1(ii) 126.7 (9)°, operators x∓1/2, −y + [Image: see text], −z + 1].

Ejemplares similares