2-Methyl­benzene-1,3-di­ammonium dinitrate

In the crystal structure of the title salt, C(7)H(12)N(2) (2+)·2NO(3) (−), the nitrate ions are located in the vicinity of the protonated amine groups, accepting strong N—H⋯O hydrogen bonds. Each ammonium group is involved in a total of three such inter­actions with neighbouring nitrate ions, genera...

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Detalles Bibliográficos
Autores principales: Ben Hassen, Dhouha, Rekik, Walid, Naïli, Houcine, Lis, Tadeusz, Grobelny, Roman
Formato: Online Artículo Texto
Lenguaje:English
Publicado: International Union of Crystallography 2014
Materias:
Organic Papers
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3998351/
https://www.ncbi.nlm.nih.gov/pubmed/24764912
http://dx.doi.org/10.1107/S1600536814001561
Descripción
Sumario:In the crystal structure of the title salt, C(7)H(12)N(2) (2+)·2NO(3) (−), the nitrate ions are located in the vicinity of the protonated amine groups, accepting strong N—H⋯O hydrogen bonds. Each ammonium group is involved in a total of three such inter­actions with neighbouring nitrate ions, generating a three-dimensional network. In addition, there are π–π inter­actions between the aromatic rings of centrosymmetrically related di­ammonium moieties, with a centroid–centroid distance of 3.682 (1) Å.

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