Crystal structure of tris (phenylammonium) chloride pentachloroantimonate (III) monohydrate |
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| Authors: | Slaheddine Chaabouni Jean Michel Savariault Abdelhamid Ben Salah |
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| Affiliation: | (1) Laboratoire d'Environnement et des Sciences des Matériaux, Faculté des Sciences de Sfax, BP 802, 3018 Sfax, Tunisie;(2) Centre d'Elaboration de Matériaux et d'Etudes Structurales, CNRS, 29, Rue Jeanne Marvig, BP 4347, 31055 Toulouse Cedex 4, France |
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| Abstract: | The tris (phenylammonium) chloride pentachloroantimonate (III) monohydrate salt is triclinic  with the following cell parameters: a = 9.4283(3), b = 11.4482(3), c = 13.1748(3)Å,  = 113.493(2),  = 90.381(2),  = 97.331(1)°, V = 1290.86(6)Å3, with Z = 2 formula units. The structure consists of [C6H5NH3]+ cations, water molecules, Cl– anions, and SbCl5 square pyramids. Hydrogen bonds, established through water molecule, link the anions [SbCl5]2– and Cl– and make an infinite chain in the [011] direction. Chains are linked together via another hydrogen bond network originating from the ammonium groups. A distortion of the SbCl5 square pyramid can be attributed to the stereo activity of the Sb(III) lone electron pair. |
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| Keywords: | Crystal structure organic antimonate (III) chloride lone electron pair |
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