International Union of Crystallography, Acta Crystallographica Section E: Structure Reports Online, 5(68), p. o1393-o1394, 2012
DOI: 10.1107/s1600536812015516
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The molecule of the title compound, C16H9ClN2OS, is approximately planar, the dihedral angle between the thiazolo[3,2-a]benzimidazole ring system and the 4-chlorophenyl ring being 2.10 (5)°. An intramolecular C—H⋯S interaction generates an S(6) ring motif. In the crystal, molecules are stacked into columns along the b axis by π–π interactions with centroid–centroid distances of 3.6495 (7)–3.9546 (8) Å.