喹啉-8-磺酰胺
Quinoline-8-sulfonamide.
作者信息
Marciniec Krzysztof, Maślankiewicz Andrzej, Nowak Maria, Kusz Joachim
机构信息
Department of Organic Chemistry, The Medical University of Silesia, Jagiellońska 4, 41-200 Sosnowiec, Poland.
出版信息
Acta Crystallogr Sect E Struct Rep Online. 2012 Oct 1;68(Pt 10):o2826. doi: 10.1107/S1600536812036963. Epub 2012 Sep 1.
In the title compound, C(9)H(8)N(2)O(2)S, the sulfamoyl NH(2) group is involved in intra-molecular N-H⋯N and inter-molecular N-H⋯O hydrogen bonding. In the crystal, molecules are linked via pairs of N-H⋯O hydrogen bonds, forming inversion dimers, which are further associated through π-π stacking inter-actions between the quinoline benzene rings [centroid-centroid distance = 3.649 (1) Å] into a one-dimensional polymeric structure extending along the a axis.
在标题化合物C₉H₈N₂O₂S中，氨磺酰基NH₂基团参与分子内N - H⋯N和分子间N - H⋯O氢键作用。在晶体中，分子通过N - H⋯O氢键对相连，形成反演二聚体，这些二聚体通过喹啉苯环之间的π - π堆积相互作用[质心 - 质心距离 = 3.649 (1) Å]进一步缔合，形成沿a轴延伸的一维聚合结构。
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