Butane-1,4-diammonium hexafluorosilicate

The title compound, [NH 3 (CH 2 ) 4 NH 3 ] 2+ ·SiF 6 2− , is a hybrid built from an organic butane-1,4-diammonium dication linked to a hexafluorosilicate 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...

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Bibliographic Details
Published in:Acta crystallographica. Section E, Structure reports online Structure reports online, 2014-02, Vol.70 (2), p.o174-o174
Main Authors: Ouasri, Ali, Rhandour, Ali, Saadi, Mohamed, El Ammari, Lahcen
Format: Article
Language:English
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Summary:The title compound, [NH 3 (CH 2 ) 4 NH 3 ] 2+ ·SiF 6 2− , is a hybrid built from an organic butane-1,4-diammonium dication linked to a hexafluorosilicate 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 —CH 2 —CH 2 — bond. The Si atom is surrounded by six F atoms, forming a slightly distorted SiF 6 2− octahedron. These octahedra are linked to the organic cations through N—H...F hydrogen bonds, forming a three-dimensional network.
ISSN:1600-5368
1600-5368
DOI:10.1107/S1600536814001068