Butane-1,4-di-ammonium hexa-fluoro-silicate.
The title compound, [NH3(CH2)4NH3](2+)·SiF6 (2-), is a hybrid built from an organic butane-1,4-di-ammonium dication linked to a hexa-fluoro-silicate mineral anion. Both ions posses inversion symmetry. In the anion the Si atom is located on an inversion center, while in the cation the center of inversion is situated at the mid-point of the central -CH2-CH2- bond. The Si atom is surrounded by six F atoms, forming a slightly distorted SiF6 (2-) octa-hedron. These octa-hedra are linked to the organic cations through N-H⋯F hydrogen bonds, forming a three-dimensional network.
Département de Physique-Chimie, Laboratoire de Chimie, Centre Régional des Métiers de l'Education et de la Formation, Souissi Rabat, Morocco ; Equipe de Physico-Chimie des Matériaux Inorganiques, Université Ibn Tofail, Faculté des Sciences, BP 133, 14000 Kénitra, Morocco.
Ali
A
Ouasri
Equipe de Physico-Chimie des Matériaux Inorganiques, Université Ibn Tofail, Faculté des Sciences, BP 133, 14000 Kénitra, Morocco.
Ali
A
Rhandour
Laboratoire de Chimie du Solide Appliquée, Faculté des Sciences, Université Mohammed V-Agdal, Avenue Ibn Battouta, BP 1014, Rabat, Morocco.
Mohamed
M
Saadi
Laboratoire de Chimie du Solide Appliquée, Faculté des Sciences, Université Mohammed V-Agdal, Avenue Ibn Battouta, BP 1014, Rabat, Morocco.
Lahcen
L
El Ammari