Received 18 November 2013
In the title compound, C20H26N2S, the N-containing six-membered ring adopts a boat conformation and the dihedral angle between the thiocarbamide group and the benzene ring is 49.67 (9)°. An intramolecular C-HS hydrogen bond generates an S(6) ring motif. The N-H group is sterically hindered and there are no significant intermolecular interactions beyond van der Waals contacts.
Data collection: APEX2 (Bruker, 2009); cell refinement: SAINT (Bruker, 2009); data reduction: SAINT; program(s) used to solve structure: SHELXTL (Sheldrick, 2008); program(s) used to refine structure: SHELXTL; molecular graphics: SHELXTL; software used to prepare material for publication: SHELXTL and PLATON (Spek, 2009).
Supplementary data and figures for this paper are available from the IUCr electronic archives (Reference: HB7163 ).
The financial support of the Deanship of Scientific Research and the Research Center for Female Scientific and Medical Colleges, King Saud University, is greatly appreciated. CSCK thanks Universiti Sains Malaysia for a postdoctoral research fellowship.
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