Date Published: May 01, 2010
Publisher: International Union of Crystallography
Author(s): Islam Ullah Khan, Waqar Ahmad, Shahzad Sharif, Salamat Ali, Edward R. T. Tiekink.
The asymmetric unit of the title compound, C21H21NO2S, comprises two molecules with similar conformations. The benzene rings of the nitrogen-bound benzyl groups lie to the same side of the molecule but are splayed in opposite directions precluding π–π interactions between them. In the crystal, each independent molecule self-associates via intermolecular C—H⋯O interactions, forming a supramolecular chain propagating along the b axis.
For related structures, see: Khan et al. (2010 ▶); Arshad et al. (2009 ▶).