Ahmad Saba, Farrukh Muhammad Akhyar, Qureshi Fahim Ashraf, Khan Islam Ullah, Akkurt Mehmet
Acta Crystallogr Sect E Struct Rep Online. 2012 Feb 1;68(Pt 2):o290-1. doi: 10.1107/S1600536811055528. Epub 2012 Jan 7.
In the title compound, C(11)H(16)N(2)O(3)S, the S atom has a distorted tetra-hedral geometry [maximum deviation: O-S-O = 119.48 (15)°]. The dihedral angles between the benzene ring and its propyl-sulfonamide and methyl-amide substituents are 71.8 (2) and 5.8 (1)°, respectively. In the crystal, mol-ecules are linked by N(m)-H⋯O(s) (m = methyl-amide and s = sulfonamide) hydrogen bonds, forming C(8) chains along the a axis. The two mol-ecule chains are connected by N-H⋯O hydrogen bonds, generating R(3) (2)(18) rings. The crystal packing is further stabilized by weak inter-molecular C-H⋯O hydrogen bonds.
在标题化合物C₁₁H₁₆N₂O₃S中，硫原子具有扭曲的四面体几何构型[最大偏差：O - S - O = 119.48 (15)°]。苯环与其丙基磺酰胺和甲基酰胺取代基之间的二面角分别为71.8 (2)°和5.8 (1)°。在晶体中，分子通过N(m) - H⋯O(s)（m = 甲基酰胺，s = 磺酰胺）氢键相连，沿a轴形成C(8)链。两条分子链通过N - H⋯O氢键连接，形成R(3) (2)(18)环。晶体堆积通过弱分子间C - H⋯O氢键进一步稳定。
