organic compounds
Open access
In the title compound, C11H8N2O2S, the oxadiazinone ring is nearly planar [maximum deviation = 0.016 (4) Å], and is approximately coplanar with the benzothiophene ring system [dihedral angle = 3.1 (5)°]. In the crystal, molecules are linked by N—HO hydrogen bonds, forming chains running along the b-axis direction.
research communications
Open access
In the crystal, molecules are linked by N—HO hydrogen bonds, forming inversion dimers, which are linked by a further N—HO hydrogen bond, forming chains along [100]. There are intra- and intermolecular C—Hπ interactions present, the latter linking the chains to form a three-dimensional supramolecular structure.
research communications
Open access
In the title compound, the planes of the two indole ring systems are approximately perpendicular to each other, with a dihedral angle of 89.3 (5)°.