The seven-membered ring in the title compound, C(28)H(22)N(2)S, has a two-coordinate N atom as well as a three-coordinate N atom. The ring adopts a boat-shaped conformation with two C atoms of one methyl-phenyl ring as the stern and the three-coordinate N atom as the prow. The N,N-dimethyl-ethane-thio-amide fragment is nearly planar (r.m.s. deviation = 0.049 Å); the phenyl ring of the benzene-c...
