title: Cinchonidinium chloride monohydrate.
abstract: In the title salt, C(19)H(23)N(2)O(+)·Cl(-)·H(2)O, the ions and the water mol-ecule are held together by O-H⋯Cl, N-H⋯Cl, O-H⋯O, O-H⋯N and C-H⋯Cl hydrogen bonds, forming a three-dimensional framework. The vinyl group is disordered over two orientations with refined occupancies of 0.564 (16) and 0.436 (16). The cell parameters of the title compound have been reported previously [Griffiths (1952 ▶). Acta Cryst.5, 290-291].
authors.forename: Shi-Feng
authors.initials: SF
authors.lastname: Ni
authors.forename: Lin Lin
authors.initials: LL
authors.lastname: Ma
authors.forename: Gui Fang
authors.initials: GF
authors.lastname: Zhao
authors.forename: Wen Ji
authors.initials: WJ
authors.lastname: Sun
authors.forename: Zhi Min
authors.initials: ZM
authors.lastname: Jin