Venugopala K N, Nayak Susanta K, Odhav Bharti
Acta Crystallogr Sect E Struct Rep Online. 2012 Aug 1;68(Pt 8):o2392-3. doi: 10.1107/S1600536812030309. Epub 2012 Jul 7.
In the title compound, C(33)H(32)N(2)O(2), the tetra-hydro-pyridine ring adopts a boat conformation with the carbonyl group in an s-cis conformation with respect to the C=C bond of the six-membered tetra-hydro-pyridine ring. The mol-ecular conformation is stabilized by intra-molecular N-H⋯O, C-H⋯O and C-H⋯π inter-actions. Formation of centrosymmetric head-to-head dimers is observed through pairwise inter-molecular N-H⋯O hydrogen bonds. Additional weak C-H⋯O and C-H⋯π inter-actions stabilize the three-dimensional mol-ecular assembly.
在标题化合物C(33)H(32)N(2)O(2)中，四氢吡啶环呈船式构象，羰基相对于六元四氢吡啶环的C=C键呈s-顺式构象。分子构象通过分子内N-H⋯O、C-H⋯O和C-H⋯π相互作用得以稳定。通过成对的分子间N-H⋯O氢键观察到中心对称的头对头二聚体的形成。额外的弱C-H⋯O和C-H⋯π相互作用稳定了三维分子组装体。
