Li Xin-Hua, Wang De-Cai, Liu Bo-Nian, Xu Wei
Acta Crystallogr Sect E Struct Rep Online. 2008;64(Pt 12):o2499. doi: 10.1107/S1600536808039470. Epub 2008 Nov 29.
In the mol-ecule of the title compound, C(11)H(11)FN(2)O(4), the five-membered ring adopts an envelope conformation. An intra-molecular N-H⋯F hydrogen bond occurs. In the crystal structure, inter-molecular N-H⋯O hydrogen bonds link the mol-ecules.
在标题化合物C(11)H(11)FN(2)O(4)的分子中,五元环呈信封构象。存在分子内N-H⋯F氢键。在晶体结构中,分子间N-H⋯O氢键将分子连接起来。