Shi Fuqiang, Zhu Li-Hong, Zhang Long, Li Ya-Feng
School of Chemical Engineering, Changchun University of Technology, Changchun 130012, People's Republic of China.
Acta Crystallogr Sect E Struct Rep Online. 2011 Oct 1;67(Pt 10):o2559. doi: 10.1107/S1600536811035094. Epub 2011 Sep 3.
In the title compound, C(18)H(17)N(5)O(2), the pyrimidine ring makes dihedral angles of 66.09 (12), 71.39 (13) and 56.7 (3)° with two phenyl rings and the nitro group, respectively. The dihedral angle between the two phenyl rings is 44.05 (14)°.
在标题化合物C(18)H(17)N(5)O(2)中,嘧啶环与两个苯环和硝基分别形成的二面角为66.09 (12)°、71.39 (13)°和56.7 (3)°。两个苯环之间的二面角为44.05 (14)°。