5,6,7,8-四氢喹啉1-氧化物半水合物
5,6,7,8-Tetra-hydro-quinoline 1-oxide hemihydrate.
作者信息
Karczmarzyk Zbigniew, Lipińska Teodozja M, Wysocki Waldemar, Urbańczyk-Lipkowska Zofia, Kalicki Przemysław
出版信息
Acta Crystallogr Sect E Struct Rep Online. 2010 Mar 13;66(Pt 4):o806-7. doi: 10.1107/S1600536810008779.
In the title compound, C(9)H(11)NO·0.5H(2)O, the asymmetric unit contains two similar mol-ecules of 5,6,7,8-tetra-hydro-quinoline 1-oxide and one water mol-ecule. The water mol-ecule links the two O atoms of both independent N-oxides into dimers via O-H⋯O hydrogen bonds, forming a three-dimensional network along [101], which is additionally stabilized by weak C-H⋯O inter-molecular inter-actions. In each mol-ecule, the saturated six-membered rings exist in a conformation inter-mediate between a half-chair and sofa.
在标题化合物C₉H₁₁NO·0.5H₂O中，不对称单元包含两个相似的5,6,7,8-四氢喹啉1-氧化物分子和一个水分子。水分子通过O—H⋯O氢键将两个独立N-氧化物的两个O原子连接成二聚体，沿[101]形成三维网络，该网络还通过弱C—H⋯O分子间相互作用得到稳定。在每个分子中，饱和六元环以介于半椅式和沙发式之间的构象存在。
Zotero 插件