Choi Hong Dae, Seo Pil Ja, Son Byeng Wha, Lee Uk
Acta Crystallogr Sect E Struct Rep Online. 2009 Jul 22;65(Pt 8):o1957. doi: 10.1107/S1600536809028189.
In the title compound, C(15)H(11)FO(2)S, the O atom and the methyl group of the methyl-sulfinyl substituent lie on opposite sides of the plane of the benzofuran fragment. The 2-phenyl ring is rotated out of the benzofuran plane, making a dihedral angle of 32.1 (2)°. The crystal structure is stabilized by aromatic π-π inter-actions between the benzene rings of neighbouring mol-ecules [centroid-centroid distance = 3.690 (5) Å]. In addition, the crystal structure exhibits inter-molecular C-H⋯O and C-H⋯F inter-actions.
在标题化合物C₁₅H₁₁FO₂S中，甲基亚磺酰基取代基的O原子和甲基位于苯并呋喃片段平面的两侧。2-苯基环旋转出苯并呋喃平面，形成32.1（2）°的二面角。晶体结构通过相邻分子苯环之间的芳香π-π相互作用得以稳定[质心-质心距离 = 3.690（5）Å]。此外，晶体结构还存在分子间C-H⋯O和C-H⋯F相互作用。
