title: 2-Cyano-quinolin-1-ium nitrate.
abstract: A proton is transferred from the nitric acid to the N atom of 2-cyano-quinoline during crystallization, resulting in the formation of the title salt, C(10)H(7)N(2) (+)·NO(3) (-). The quinolinium ring system is approximately planar, with a maximum deviation of 0.013 (3) Å. In the crystal, a very asymmetric bifurcated N-H⋯(O,O) hydrogen bond to two O atoms of an adjacent nitrate anion occurs, generating an R(2) (1)(4) ring motif. C-H⋯O hydrogen bonds link the ions into sheets stacking along the a axis.
authors: X-ray Crystallography Unit, School of Physics, Universiti Sains Malaysia, 11800 USM, Penang, Malaysia.
authors: Wan-Sin
authors: WS
authors: Loh
authors: Madhukar
authors: M
authors: Hemamalini
authors: Hoong-Kun
authors: HK
authors: Fun
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