Fun Hoong-Kun, Farhadikoutenaei Abbas, Narayana B, Nayak Prakash S, Sarojini B K
Acta Crystallogr Sect E Struct Rep Online. 2012 Sep 1;68(Pt 9):o2658. doi: 10.1107/S1600536812034411. Epub 2012 Aug 8.
In the title compouund, C(15)H(10)F(2)O, the mol-ecule exists in an E conformation with respect to the C=C bond [1.3382 (16) Å]. The dihedral angle between the fluoro-substituted benzene rings is 6.80 (6)° and the whole mol-ecule is roughly planar (r.m.s. deviation for the non-H atoms = 0.069 Å). In the crystal, mol-ecules are linked by C-H⋯F and C-H⋯O inter-actions into sheets lying parallel to the bc plane.
在标题化合物C₁₅H₁₀F₂O中，分子相对于C=C键 [1.3382 (16) Å] 以E构型存在。氟取代苯环之间的二面角为6.80 (6)°，整个分子大致呈平面状（非H原子的均方根偏差 = 0.069 Å）。在晶体中，分子通过C—H⋯F和C—H⋯O相互作用连接成平行于bc平面的片层。
