Fang Zheng, Wang Yong-Lu, Ren Li-Li, Wei Ping
Acta Crystallogr Sect E Struct Rep Online. 2009 Jul 25;65(Pt 8):o1997. doi: 10.1107/S1600536809028785.
The asymmetric unit of the title compound, C(14)H(13)NO(3), contains two crystallographically independent mol-ecules, in which the aromatic rings are oriented at dihedral angles of 75.64 (3) and 83.14 (3)°. An N-H⋯O hydrogen bond links the two mol-ecules. Weak intramolecular C-H⋯O inter-actions are observed in the two mol-ecules. In the crystal structure, inter-molecular N-H⋯O and C-H⋯O inter-actions link the mol-ecules into a two-dimensional network.
标题化合物C(14)H(13)NO(3)的不对称单元包含两个晶体学独立分子,其中芳环的二面角分别为75.64 (3)°和83.14 (3)°。一个N-H⋯O氢键连接这两个分子。在这两个分子中观察到弱的分子内C-H⋯O相互作用。在晶体结构中,分子间的N-H⋯O和C-H⋯O相互作用将分子连接成二维网络。