4-Amidino-pyridinium hexa-chlorido-stannate(IV) dihydrate

Rochdi Ghallab; Hassiba Bougueria; Hocine Merazig

doi:10.1107/S241431462200195X

4-Amidino-pyridinium hexa-chlorido-stannate(IV) dihydrate

IUCrdata. 2022 Mar 3;7(Pt 3):x220195. doi: 10.1107/S241431462200195X. eCollection 2022 Mar.

Authors

Rochdi Ghallab¹, Hassiba Bougueria², Hocine Merazig¹

Affiliations

¹ Environmental Molecular and Structural Chemistry Research Unit, University of Constantine-1, 25000, Constantine, Algeria.
² Centre Universitaire Abdelhafid Boussouf - Mila, Algeria.

Abstract

In the title hydrated mol-ecular salt {systematic name: 4-[amino-(iminium-yl)meth-yl]pyridin-1-ium hexa-chlorido-stannate(IV) dihydrate}, (C₆H₉N₃)[SnCl₆]·2H₂O, the tin atom lies on a crystallographic inversion centre and the organic cation shows whole-mol-ecule disorder. Numerous N-H⋯O, N-H⋯Cl and O-H⋯Cl hydrogen bonds link the components in the crystal.

Keywords: 4-amidinopyridinium; crystal structure; hexachloridostannate(IV).

Grants and funding

Funding for this research was provided by: Unité de recherche de chimie de l’environnement, moléculaire et structurale UR.CHEMS; Direction Générale de la Recherche Scientifique et du Developpement Technologique DGRSDT Algérie.