Choi Hong Dae, Seo Pil Ja, Lee Uk
Acta Crystallogr Sect E Struct Rep Online. 2012 Aug 1;68(Pt 8):o2324. doi: 10.1107/S160053681202939X. Epub 2012 Jul 4.
In the title compound, C(19)H(13)BrO(3)S, the 4-bromo-phenyl ring makes a dihedral angle of 64.11 (2)° with the mean plane [r.m.s. deviation = 0.01 (2) Å] of the naphtho-furan ring. In the crystal, mol-ecules are linked by weak C-H⋯O and C-H⋯π inter-actions. The crystal structure also exhibits slipped π-π inter-actions between the central naphtho-furan benzene rings of neighbouring mol-ecules [centroid-centroid distance = 3.559 (2), slippage = 1.036 (2) Å], and between the central naphtho-furan benzene ring and the furan ring of neighbouring mol-ecules [centroid-centroid distance = 3.655 (2), slippage = 1.136 (2) Å].
在标题化合物C(19)H(13)BrO(3)S中，4-溴苯基环与萘并呋喃环的平均平面[r.m.s.偏差 = 0.01(2) Å]形成64.11(2)°的二面角。在晶体中，分子通过弱的C-H⋯O和C-H⋯π相互作用相连。晶体结构还在相邻分子的中心萘并呋喃苯环之间表现出滑移π-π相互作用[质心-质心距离 = 3.559(2)，滑移 = 1.036(2) Å]，以及在相邻分子的中心萘并呋喃苯环与呋喃环之间表现出滑移π-π相互作用[质心-质心距离 = 3.655(2)，滑移 = 1.136(2) Å]。
