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2-Amino-pyridinium 5-(5-chloro-2,4-dinitro-phen-yl)-1,3-dimethyl-2,4-dioxo-1,2,3,4-tetra-hydro-pyrimidin-6-olate.

ABSTRACT: In the title mol-ecular salt, C(5)H(7)N(2) (+)·C(12)H(8)ClN(4)O(7) (-), the dihedral angle between the aromatic rings of the anion is 51.88?(6)°. One of the nitro groups is disordered over two orientations in a 0.710?(6):0.290?(6) ratio. In the crystal, the cations and anions are linked by N-H?O hydrogen bonds, generating infinite ribbons extending along [100] which incorporate R(4) (4)(22) ring motifs. Weak C-H?O inter-actions also occur.

SUBMITTER: Manickkam V

PROVIDER: S-EPMC3239101 | biostudies-literature | 2011 Dec

REPOSITORIES: biostudies-literature

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2-Amino-pyridinium 5-(5-chloro-2,4-dinitro-phen-yl)-1,3-dimethyl-2,4-dioxo-1,2,3,4-tetra-hydro-pyrimidin-6-olate.

Manickkam Vaduganathan V Kalaivani Doraisamyraja D

Acta crystallographica. Section E, Structure reports online 20111130 Pt 12

In the title mol-ecular salt, C(5)H(7)N(2) (+)·C(12)H(8)ClN(4)O(7) (-), the dihedral angle between the aromatic rings of the anion is 51.88 (6)°. One of the nitro groups is disordered over two orientations in a 0.710 (6):0.290 (6) ratio. In the crystal, the cations and anions are linked by N-H⋯O hydrogen bonds, generating infinite ribbons extending along [100] which incorporate R(4) (4)(22) ring motifs. Weak C-H⋯O inter-actions also occur. ...[more]

PMID: 22199949

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