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Abstract
An N—H⋯Cl hydrogen bond connects the ions in the title salt, C18H16NO+·Cl−. The quinolin-1-ium residue is almost planar (r.m.s. deviation = 0.020 Å) but both the acetyl group [O—C—C—C torsion angle = 62.73 (17)°] and adjacent benzene ring [C—C—C—C torsion angle = −104.06 (14)°] are twisted out of this plane; the acetyl and benzene substituents are non-parallel [dihedral angle = 66.16 (7)°]. The crystal packing is consolidated by C—H⋯O and C—H⋯Cl contacts.
Highlights
Are twisted out of this plane; the acetyl and benzene substituents are non-parallel [dihedral angle = 66.16 (7) ]
H atoms treated by a mixture of independent and constrained refinement max = 0.34 e Å3
Symmetry codes: (i) −x, y−1/2, −z+3/2; (ii) x, y−1, z; (iii) −x, −y+2, −z+2; (iv) x+1, y, z; (v) −x, −y+1, −z+2
Summary
Organic Chemistry Division, School of Advanced Sciences, VIT University, Vellore. H atoms treated by a mixture of independent and constrained refinement max = 0.34 e Å3.
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