Akkurt Mehmet, Mague Joel T, Mohamed Shaaban K, Abelhamid Antar A, Albayati Mustafa R
Department of Physics, Faculty of Sciences, Erciyes University, 38039 Kayseri, Turkey.
Department of Chemistry, Tulane University, New Orleans, LA 70118, USA.
Acta Crystallogr Sect E Struct Rep Online. 2013 Oct 19;69(Pt 11):o1660-1. doi: 10.1107/S1600536813027050.
The conformation adopted by the title compound, C20H21N3O3, in the crystal is 'J'-shaped and appears to be at least partially directed by a weak intra-molecular C-H⋯N hydrogen bond. In the crystal, mol-ecules are linked by N-H⋯O hydrogen bonds, forming dimers with R 2 (2)(8) motifs. Furthermore, these dimers connect to each other via C-H⋯O and N-H⋯O hydrogen bonds to form a three-dimensional network.
标题化合物C20H21N3O3在晶体中的构象呈“J”形,似乎至少部分受弱分子内C-H⋯N氢键的引导。在晶体中,分子通过N-H⋯O氢键相连,形成具有R 2 (2)(8) motif的二聚体。此外,这些二聚体通过C-H⋯O和N-H⋯O氢键相互连接,形成三维网络。