Kargar Hadi, Sharafi Zahra, Kia Reza, Tahir Muhammad Nawaz
Acta Crystallogr Sect E Struct Rep Online. 2012 Apr 1;68(Pt 4):o1035. doi: 10.1107/S1600536812009968. Epub 2012 Mar 10.
In the title compound, C(16)H(15)NO(4), a potential bidentate N,O-donor Schiff base ligand, the benzene rings are inclined to one another by 4.24 (12)°. The mol-ecule has an E conformation about the C=N bond. An intra-molecular O-H⋯N hydrogen bond makes an S(6) ring motif. In the crystal, pairs of O-H⋯O hydrogen bonds link the mol-ecules, forming inversion dimers with R(2) (2)(8) ring motifs. These dimers are further connected by C-H⋯O inter-actions, forming a sheet in (104). There is also a C-H⋯π inter-action present involving neighbouring mol-ecules.
在标题化合物C(16)H(15)NO(4)中，它是一种潜在的双齿N,O供体席夫碱配体，苯环彼此间倾斜4.24 (12)°。分子围绕C=N键呈E构象。分子内的O-H⋯N氢键形成了一个S(6)环模式。在晶体中，成对的O-H⋯O氢键连接分子，形成具有R(2) (2)(8)环模式的反演二聚体。这些二聚体通过C-H⋯O相互作用进一步连接，在(104)方向形成一个平面。还存在涉及相邻分子的C-H⋯π相互作用。
