Acta Cryst. (2008). E64, o872  [ doi:10.1107/S1600536808010210 ]

(7-Isopropyl-1,4a-dimethyl-1,2,3,4,4a,-9,10,10a-octahydrophenanthren-1-yl)methanaminium 4-toluenesulfonate

Y. Li, T. Zeng and D. Huang

Abstract: In the title compound, C₂₀H₃₂N⁺·C₇H₇O₃S^-, the configurations of the two chiral centers observed in the protonated cation are consistent with previous reports. In the crystal structure, weak intermolecular N-HO hydrogen bonds link ions into chains which develop along the a axis. The isopropyl group and four CH groups of the attached benzene ring are disordered approximately equally over two positions.

Online 18 April 2008

Copyright © International Union of Crystallography
IUCr Webmaster