Shah Bakhtiar Nasir, Abdullah Zanariah, Ng Seik Weng
Department of Chemistry, University of Malaya, 50603 Kuala Lumpur, Malaysia.
Acta Crystallogr Sect E Struct Rep Online. 2009 Jul 15;65(Pt 8):o1858. doi: 10.1107/S1600536809026580.
In the title compound, C(10)H(9)N(3)O, the organic rings linked to the ether O atom make a dihedral angle of 76.8 (1)° and the C-O-C angle is widened to 119.07 (15)°. In the crystal, adjacent mol-ecules are connected by an N-H⋯N hydrogen bond, generating a chain running parallel to the b axis. The crystal is a non-merohedral twin with a ratio of twin components of 0.508 (3):0.492 (3).
在标题化合物C₁₀H₉N₃O中，与醚氧原子相连的有机环形成的二面角为76.8（1）°，C—O—C角扩大到119.07（15）°。在晶体中，相邻分子通过N—H⋯N氢键相连，形成一条平行于b轴的链。该晶体为非镜像孪晶，孪晶组分比例为0.508（3）:0.492（3）。
