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2-Methyl-benzene-1,3-di-ammonium dinitrate.

ABSTRACT: In the crystal structure of the title salt, C7H12N2 (2+)·2NO3 (-), 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 inter-actions with neighbouring nitrate ions, generating a three-dimensional network. In addition, there are ?-? inter-actions between the aromatic rings of centrosymmetrically related di-ammonium moieties, with a centroid-centroid distance of 3.682?(1)?Å.

SUBMITTER: Ben Hassen D

PROVIDER: S-EPMC3998351 | biostudies-literature | 2014 Feb

REPOSITORIES: biostudies-literature

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2-Methyl-benzene-1,3-di-ammonium dinitrate.

Ben Hassen Dhouha D Rekik Walid W Naïli Houcine H Lis Tadeusz T Grobelny Roman R

Acta crystallographica. Section E, Structure reports online 20140125 Pt 2

In the crystal structure of the title salt, C7H12N2 (2+)·2NO3 (-), 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 inter-actions with neighbouring nitrate ions, generating a three-dimensional network. In addition, there are π-π inter-actions between the aromatic rings of centrosymmetrically related di-ammonium moieties, with a centroid-centroid distance of 3.682 (1) Å. ...[more]

PMID: 24764912

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