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2-Amino-3-nitro-pyridinium hydrogen oxalate.

ABSTRACT: In the non-centrosymetric title compound, C(5)H(6)N(3)O(2) (+)·C(2)HO(4) (-), the hydrogen oxalate anions form corrugated chains parallel to the c axis, linked by O-H⋯O hydrogen bonds. The 2-amino-3-nitro-pyridinium cations are anchored between theses chains by N-H⋯O and C-H⋯O hydrogen bonds and van der Waals and electrostatic inter-actions, creating a three-dimensional network.

SUBMITTER: Akriche S

PROVIDER: S-EPMC2968971 | biostudies-literature | 2009 Mar

REPOSITORIES: biostudies-literature

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2-Amino-3-nitro-pyridinium hydrogen oxalate.

Akriche Samah S Rzaigui Mohamed M

Acta crystallographica. Section E, Structure reports online 20090319 Pt 4

In the non-centrosymetric title compound, C(5)H(6)N(3)O(2) (+)·C(2)HO(4) (-), the hydrogen oxalate anions form corrugated chains parallel to the c axis, linked by O-H⋯O hydrogen bonds. The 2-amino-3-nitro-pyridinium cations are anchored between theses chains by N-H⋯O and C-H⋯O hydrogen bonds and van der Waals and electrostatic inter-actions, creating a three-dimensional network. ...[more]

PMID: 21582517

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