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4-Amino-pyridinium 2-chloro-4-nitro-benzoate monohydrate.

ABSTRACT: In the title hydrated mol-ecular salt, C5H7N2(+)·C7H3ClNO4(-)·H2O, the ions and water mol-ecules assemble into ribbons of R6(5)(22) rings along the c axis via O(water)-H⋯O(-), N(+)-H⋯O(water) and N-H⋯O(-) hydrogen bonds. N-H⋯O(-) hydrogen bonds connect adjacent ribbons along the c-axis direction via R4(4)(12) rings, forming hydrogen-bonded layers. The CO2 and NO2 groups make dihedral angles of 81.8 (2) and 1.4 (2)°, respectively, with the ring in the anion.

SUBMITTER: Savig KL

PROVIDER: S-EPMC3588959 | biostudies-literature | 2012 Dec

REPOSITORIES: biostudies-literature

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4-Amino-pyridinium 2-chloro-4-nitro-benzoate monohydrate.

Savig Kelsey L KL Lemmerer Andreas A

Acta crystallographica. Section E, Structure reports online 20121117 Pt 12

In the title hydrated mol-ecular salt, C5H7N2(+)·C7H3ClNO4(-)·H2O, the ions and water mol-ecules assemble into ribbons of R6(5)(22) rings along the c axis via O(water)-H⋯O(-), N(+)-H⋯O(water) and N-H⋯O(-) hydrogen bonds. N-H⋯O(-) hydrogen bonds connect adjacent ribbons along the c-axis direction via R4(4)(12) rings, forming hydrogen-bonded layers. The CO2 and NO2 groups make dihedral angles of 81.8 (2) and 1.4 (2)°, respectively, with the ring in the anion. ...[more]

PMID: 23476195

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