Acta Crystallographica Section E (Aug 2013)

2-Cyano-1-methylpyridinium iodide

  • Joel T. Mague,
  • Lynn V. Koplitz,
  • Michael N. Kammer

DOI
https://doi.org/10.1107/S1600536813019302
Journal volume & issue
Vol. 69, no. 8
pp. o1281 – o1281

Abstract

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The cation in the title compound, C7H7N2+·I−, is planar (r.m.s. deviation for the nine fitted non-H atoms = 0.040 Å). The crystal packing is best described as undulating layers of cations and anions associated via C—H...I interactions.