Kannan D, Bakthadoss M, Madhanraj R, Murugavel S
Acta Crystallogr Sect E Struct Rep Online. 2012 Apr 1;68(Pt 4):o1084. doi: 10.1107/S1600536812010628. Epub 2012 Mar 17.
In the title compound, C(25)H(22)N(2)O(3)S, the sulfonyl-bound benzene ring forms dihedral angles of 36.8 (2) and 81.4 (2)°, respectively, with the formyl-benzene and methyl-benzene rings. The mol-ecular conformation is stabilized by an intra-molecular C-H⋯O hydrogen bond, which generates an S(5) ring motif. The crystal packing is stabilized by C-H⋯O hydrogen bonds, which generate C(11) chains along the b axis. The crystal packing is further stabilized by π-π inter-actions [centroid-centroid distance = 3.927 (2) Å].
在标题化合物C₂₅H₂₂N₂O₃S中，磺酰基连接的苯环与甲酰基苯环和甲基苯环分别形成36.8 (2)°和81.4 (2)°的二面角。分子构象通过分子内C—H⋯O氢键得以稳定，该氢键形成了一个S(5)环模式。晶体堆积通过C—H⋯O氢键得以稳定，这些氢键沿b轴形成C(11)链。晶体堆积还通过π-π相互作用[质心-质心距离 = 3.927 (2) Å]进一步稳定。
