title: (S)-1-(2-Chloro-phen-yl)-2-oxocyclo-hexan-1-aminium d-tartrate.
abstract: In the title compound, C(12)H(15)ClNO(+)·C(4)H(5)O(6) (-), the cyclo-hexa-none ring adopts a chair conformation. The benzene ring is significantly twisted so that it is in an almost perpendicular position to the C-N bond with a C(Ar)-C(Ar)-C-N torsion angle of -96.5 (5)°. Intermolecular N-H⋯O and O-H⋯O hydrogen bonds are observed in the crystal structure.
authors.forename: Marhaba
authors.initials: M
authors.lastname: Hojahmat
authors.forename: Guangrong
authors.initials: G
authors.lastname: Zheng
authors.forename: Max
authors.initials: M
authors.lastname: Siegler
authors.forename: Sean
authors.initials: S
authors.lastname: Parkin
authors.forename: Manfred
authors.initials: M
authors.lastname: Biermann
authors.forename: Peter A
authors.initials: PA
authors.lastname: Crooks