Crystal and molecular structure of piperidinium-acet-p-Cl-anilide-bromide

The crystal structure of piperidinium-acet-p-Cl-anilide-bromide is monoclinic, space group P 2₁/n with 8 formula units C₁₃H₁₈N₂OBrCl in the unit cell. The lattice constants are a = 7.337(2), b = 17.865(4), c = 22.822(5) Å, and β = 94.66(1)°. The title compound is not isomorphous to the corresponding chloride. Br ions are linked to the molecules by hydrogen bonds forming chains in the crystal structure.