Ourari Ali, Baameur Lotfi, Bouacida Sofiane, Gilles Bouet, Magali Allain
Acta Crystallogr Sect E Struct Rep Online. 2012 Jun 1;68(Pt 6):o1700. doi: 10.1107/S1600536812020235. Epub 2012 May 12.
The title mol-ecule, C(16)H(12)Cl(4)N(2)O(2), lies about an inversion center. The symmetry-unique part of the mol-ecule contains an intra-molecular O-H⋯N hydrogen bond. In the crystal, mol-ecules are arranged in corrugated layers parallel to (-101). Weak π-π stacking inter-actions, with a centroid-centroid diatance of 3.7923 (13) Å, are present.
标题分子C(16)H(12)Cl(4)N(2)O(2)位于一个对称中心上。分子的对称独立部分包含一个分子内O-H⋯N氢键。在晶体中,分子排列成平行于(-101)的波纹层。存在弱的π-π堆积相互作用,质心间距为3.7923 (13) Å。