Sabbaghi Fahimeh, Pourayoubi Mehrdad, Nečas Marek, Babiak Michal
Department of Chemistry, Zanjan Branch, Islamic Azad University, Zanjan, Iran.
Acta Crystallogr Sect E Struct Rep Online. 2012 Dec 1;68(Pt 12):o3459. doi: 10.1107/S1600536812047940. Epub 2012 Nov 28.
The P atom in the title compound, C15H18NO3P, is in a distorted tetra-hedral P(O)(O)2N environment; the bond angles at P are in the range 98.16 (6)-115.82 (6)°. In the crystal, adjacent mol-ecules are linked via N-H⋯O=P hydrogen bonds into a chain running parallel to the b axis. The methyl groups are disordered over two sets of sites in a 0.677 (14):0.323 (14) ratio. The crystal studied was a non-merohedral twin with a refined minor component of 22.31 (4)%.
标题化合物C₁₅H₁₈NO₃P中的磷原子处于扭曲的四面体P(O)(O)₂N环境中；磷原子处的键角在98.16 (6)°至115.82 (6)°范围内。在晶体中，相邻分子通过N-H⋯O=P氢键连接成平行于b轴的链。甲基在两组位置上无序分布，比例为0.677 (14):0.323 (14)。所研究的晶体为非镜像孪晶，细化后的次要组分占22.31 (4)%。
