There are two independent mol-ecules (A and B) in the asymmetric unit of the title compound, C(19)H(23)NOS. In each mol-ecule, the seven-membered thiepine ring is bent into a slightly twisted V-shape. The dihedral angles between the mean planes of the two benzene rings fused to the thiepine ring are 75.7 (5) in mol-ecule A and 73.8 (4)° in mol-ecule B. In both mol-ecules, an intra-molecular O-H⋯N hydrogen bond occurs. In the crystal, weak inter-molecular C-H⋯O and C-H⋯π-ring inter-actions are observed.
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|---|---|
| http://www.ncbi.nlm.nih.gov/pmc/articles/PMC2980032 | PMC |
| http://dx.doi.org/10.1107/S1600536809053434 | DOI Listing |
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