N-硝基-1H-吡咯-2-甲酰胺
N-Nitro-1H-pyrrole-2-carboxamide.
作者信息
Liu Long, He Chunlin, Li Zengxi, Li Chunshan, Zhang Xiangping, Zhang Suojiang
出版信息
Acta Crystallogr Sect E Struct Rep Online. 2011 Jan 22;67(Pt 2):o479. doi: 10.1107/S1600536811002455.
Abstract
In the title compound, C(5)H(5)N(3)O(3), the nitro group is twisted with respect to the amide group, with C-N-N-O torsion angles of 29.0 (2) and -153.66 (14)°. In the crystal, mol-ecules are linked through inter-molecular N-H⋯O and C-H⋯O hydrogen bonds, forming supra-molecular chains along the a axis. These chains stack in parallel and form distinct layer motifs in the (001) plane.
摘要
在标题化合物C(5)H(5)N(3)O(3)中，硝基相对于酰胺基发生扭曲，C-N-N-O扭转角为29.0 (2)°和 -153.66 (14)°。在晶体中，分子通过分子间的N-H⋯O和C-H⋯O氢键相连，沿a轴形成超分子链。这些链平行堆积，并在(001)平面上形成不同的层状结构。
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