Acta Crystallographica Section E

Structure Reports Online

Volume 68, Part 12 (December 2012)

organic compounds

fy2073 scheme

Acta Cryst. (2012). E68, o3361 [ doi:10.1107/S1600536812046077 ]

4-Aminopyridinium 2-chloro-4-nitrobenzoate monohydrate

K. L. Savig and A. Lemmerer

Abstract: In the title hydrated molecular salt, C₅H₇N₂⁺·C₇H₃ClNO₄^-·H₂O, the ions and water molecules assemble into ribbons of R₆⁵(22) rings along the c axis via O(water)-HO^-, N⁺-HO(water) and N-HO^- hydrogen bonds. N-HO^- hydrogen bonds connect adjacent ribbons along the c-axis direction via R₄⁴(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.


	Hyper-Text Markup Language (HTML) file [ doi:10.1107/S1600536812046077/fy2073sup0.html ] Supplementary materials

	MDL mol file (2.6 kbytes) [ doi:10.1107/S1600536812046077/fy2073Isup3.mol ] Supplementary material

	Chemical Markup Language (CML) file (5.2 kbytes) [ doi:10.1107/S1600536812046077/fy2073Isup4.cml ] Supplementary material

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