Uppu Rao M, Fronczek Frank R
Department of Environmental Toxicology Southern University and A&M College Baton Rouge Louisiana 70813 USA.
Department of Chemistry Louisiana State University,Baton Rouge Louisiana 70803 USA.
IUCrdata. 2025 Aug 5;10(Pt 8):x250695. doi: 10.1107/S2414314625006959. eCollection 2025 Aug.
In the title compound, CHClNO, the acetamide substituent is twisted out of the phenyl plane, forming a dihedral angle of 58.61 (7)°. In the extended structure, each mol-ecule donates two hydrogen bonds [N-H⋯O(carbon-yl) and O-H⋯O(carbon-yl)] and thus also accepts two such hydrogen bonds. The chlorine atom is not involved in the hydrogen bonding.
在标题化合物CHClNO中,乙酰胺取代基扭转出苯平面,形成58.61 (7)°的二面角。在扩展结构中,每个分子提供两个氢键[N-H⋯O(羰基)和O-H⋯O(羰基)],因此也接受两个这样的氢键。氯原子不参与氢键形成。