Santhi P R, Selvanathan G, Poongothai G, Srinivasan T, Velmurugan D
Department of Chemistry, AVC College (Autonomous), Mannampandal 609 305, Tamilnadu, India.
Acta Crystallogr Sect E Struct Rep Online. 2013 Apr 20;69(Pt 5):o778. doi: 10.1107/S1600536813010477. Print 2013 May 1.
In the title compound, C9H13N3O3, the morpholine ring adopts a chair conformation and its mean plane makes a dihedral angle of 68.00 (11)° with the pyridazine ring. The carbonyl O atom deviates from the plane of the pyridazine ring by 0.0482 (12) Å. An intra-molecular C-H⋯O hydrogen bond occurs. In the crystal, mol-ecules are linked by O-H⋯O and C-H⋯O hydrogen bonds, forming chains along [1-10].
在标题化合物C₉H₁₃N₃O₃中，吗啉环呈椅式构象，其平均平面与哒嗪环形成68.00 (11)°的二面角。羰基O原子偏离哒嗪环平面0.0482 (12) Å。存在分子内C—H⋯O氢键。在晶体中，分子通过O—H⋯O和C—H⋯O氢键相连，沿[1 -10]方向形成链状结构。
