Date Published: July 01, 2011
Publisher: International Union of Crystallography
Author(s): Dong-liang Liu, Tao Xiao, Yang Li, Guang-yan Yu, Chen Li.
The asymmetric unit of the title compound, C14H10FN3OS2, contains two independent molecules which differ in the relative orientations of the triazole and allylsulfanyl groups with respect to the planar thiochromen-4-one frameworks. The N—N—C—C torsion angles are 128.2 (5) and −120.9 (5)°, while the C—S—C—S torsion angles are −17.4 (4) and 16.4 (4)°. In the crystal, intermolecular C—H⋯O and C—H⋯N hydrogen bonds link the molecules in a stacked arrangement along the a axis.
For related compounds containing a 4H-thiochromen-4-one fragment, see: Adams et al. (1991 ▶); Nakazumi et al. (1992 ▶); Weiss et al. (2008 ▶); Li et al. (2010a ▶,b ▶); Xiao et al. (2010 ▶). For bond-length data, see: Allen et al. (1987 ▶).