title: 1-Benzyl-3,5-bis-(4-methyl-benzyl-idene)-4-oxopiperidin-1-ium chloride acetic acid monosolvate.
abstract: In the title solvated mol-ecular salt, C(28)H(28)NO(+)·Cl(-)·C(2)H(4)O(2), the central piperidinium ring of the cation adopts an envelope conformation with the N atom displaced by 0.798 (2) Å from the mean plane of the five C atoms. In the crystal, the components are linked by N-H⋯Cl and O-H⋯Cl hydrogen bonds into trimeric assemblies. C-H⋯Cl and C-H⋯π inter-actions further consolidate the packing.
authors.affiliation: Binzhou Medical College, Yantai 264003, People's Republic of China.
authors.forename: Ju-Feng
authors.initials: JF
authors.lastname: Sun
authors.forename: Juan
authors.initials: J
authors.lastname: Xing
authors.forename: Jing-Tian
authors.initials: JT
authors.lastname: Han