ACTA CRYSTALLOGRAPHICA SECTION E-CRYSTALLOGRAPHIC COMMUNICATIONS, cilt.63, 2007 (SCI-Expanded)
In the molecule of the title compound, C19H17N5S, all the rings are individually planar. Within the indole ring system, the dihedral angle between the five- and six-membered rings is 0.59(12)degrees. The thiadiazole and phenyl rings form dihedral angles of 6.32(10) and 44.36(13)degrees, respectively, with the indole ring system.