Acta Cryst. (2002). E58, o600-o602  [ doi:10.1107/S1600536802006542 ]

2-(Phenanthren-9-ylthiomethylthio)tetrahydropyran at 193  K

J. Kansikas and K. Sipilä

Abstract: The title compound, C₂₀H₂₀OS₂, crystallizes in the monoclinic space group P2₁/c. The S-side chain at the 2-position of the tetrahydropyran (THP) group is axial with a C-O-C-S torsion angle of 66.77  (19)°. The C-S-C-S torsion angle at the THP side of the dithioacetal group is 78.31  (12)° and at the phenanthrene side is -176.73  (10)°.

Online 11 May 2002

Copyright © International Union of Crystallography
IUCr Webmaster