title: Ethyl 2-{[7-fluoro-4-oxo-3-(1H-1,2,4-triazol-1-yl)-4H-thio-chromen-2-yl]sulfan-yl}acetate.
abstract: In the title compound, C(15)H(12)FN(3)O(3)S(2), the two six-membered rings are essentially coplanar, their mean plnes making a dihedral angle of 1.1 (2)°. The carbonyl C, the two attached non-fused C atoms and the S atom deviate from the plane of the benzene ring by -0.046 (5), -0.017 (5), 0.000 (6), 0.026 (4) Å, respectively. The angle between the mean planes of the triazole ring and the sulfur heterocycle is 53.3 (1)°. In the crystal, inter-molecular C-H⋯O hydrogen bonds link the mol-ecules in a stacked arrangement along the a axis.
authors: Department of Applied Chemistry, College of Science, Nanjing University of Technology, Nanjing 210009, People's Republic of China.
authors: Yang
authors: Y
authors: Li
authors: Tao
authors: T
authors: Xiao
authors: Guang-Yan
authors: GY
authors: Yu
authors: Dong-Liang
authors: DL
authors: Liu
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