Wu Chuanbing
Department of Chemistry and Biology, Xiangfan University, Xiangfan 441053, People's Republic of China.
Acta Crystallogr Sect E Struct Rep Online. 2008 Dec 24;65(Pt 1):o210. doi: 10.1107/S1600536808043456.
In the title mol-ecule, C(12)H(11)NO(4), the two acetyl C-C=O planes are inclined to the benzene ring at angles of 18.03 (8) and 80.75 (7)°. In the crystal, adjacent mol-ecules are linked into centrosymmetric dimers by pairs of C-H⋯O inter-actions.
在标题分子C₁₂H₁₁NO₄中,两个乙酰基C-C=O平面与苯环的夹角分别为18.03 (8)°和80.75 (7)°。在晶体中,相邻分子通过成对的C-H⋯O相互作用连接成中心对称的二聚体。