Jia Jing-Jing, Meng Xiu-Jin, Liang Shi-Zhang, Zhang Shu-Hua, Jiang Yi-Min
Acta Crystallogr Sect E Struct Rep Online. 2010 Nov 27;66(Pt 12):o3315. doi: 10.1107/S1600536810048075.
The mol-ecule of the title compound, C(4)H(2)N(2)O(4), is located around an inversion center and the four O atoms are in the 2,3,5,6-positions of the piperazine ring. In the crystal, bifurcated N-H⋯O hydrogen bonds link the mol-ecules into a corrugated layer parallel to (101).
标题化合物C(4)H(2)N(2)O(4)的分子位于一个对称中心周围,四个O原子处于哌嗪环的2、3、5、6位。在晶体中,分叉的N-H⋯O氢键将分子连接成平行于(101)的波纹层。