Crystal structure of 4-methyl- N -propylbenzenesulfonamide
Crystal structure of 4-methyl- N -propylbenzenesulfonamide
复制标题
4-甲基-N-丙基苯磺酰胺的晶体结构
DOI：
10.1107/s2056989020007756
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发表时间：
2020
期刊：
影响因子：
--
通讯作者：
Ngassa, Felix N.
中科院分区：
文献类型：
--
作者：
Stenfors, Brock A.;Collins, Rachel C.;Duran, Jonah R.;Staples, Richard J.;Biros, Shannon M.;Ngassa, Felix N.
标题磺酰胺的晶体结构 C10H15NO2S 在不对称单元中包含两个分子。磺酰胺官能团的S=O键长范围为1.428 (2)至1.441 (2) Å，SC键长为1.766 (3) Å（对于不对称单元中的两个分子），SN键长为1.618 (2)和分别为 1.622 (3) Å。当从 N—S 键向下观察两个分子时，甲苯部分的丙基基团较粗。在晶体结构中，标题化合物的分子排列成复杂的三维网络，该网络是通过分子间 C—H⋯O 和 N—H⋯O 氢键形成的。晶体结构是通过反转孪晶来精炼的。
The crystal structure of the title sulfonamide, C10H15NO2S, comprises two molecules in the asymmetric unit. The S=O bond lengths of the sulfonamide functional group range from 1.428 (2) to 1.441 (2) Å, with S—C bond lengths of 1.766 (3) Å (for both molecules in the asymmetric unit), and S—N bond lengths of 1.618 (2) and 1.622 (3) Å, respectively. When both molecules are viewed down the N—S bond, the propyl group is gauche to the toluene moiety. In the crystal structure, molecules of the title compound are arranged in an intricate three-dimensional network that is formed via intermolecular C—H⋯O and N—H⋯O hydrogen bonds. The crystal structure was refined from a crystal twinned by inversion.