Mohamed Shaaban K, Soliman Ahmed M, Abdel-Raheem Eman M M, Saeed Sohail, Wong Wing-Tak
Acta Crystallogr Sect E Struct Rep Online. 2012 May 1;68(Pt 5):o1532. doi: 10.1107/S1600536812017278. Epub 2012 Apr 25.
The title compound, C(9)H(9)N(5), is slightly twisted from planarity, with a maximum deviation of 0.0285 (13) Å from the pyridine plane for the C atom bearing the amino group. The cyano groups are on different sides of the pyridine plane, with C- and N-atom deviations of 0.072 (3)/0.124 (4) and -0.228 (4)/-0.409 (5) Å from the pyridine plane. In the crystal, N-H⋯N and C-H⋯N hydrogen bonds connect the mol-ecules into zigzag chains running along the c axis.
标题化合物C(9)H(9)N(5)略微偏离平面,带有氨基的C原子与吡啶平面的最大偏差为0.0285 (13) Å。氰基位于吡啶平面的不同侧,C原子和N原子与吡啶平面的偏差分别为0.072 (3)/0.124 (4)和 -0.228 (4)/-0.409 (5) Å。在晶体中,N-H⋯N和C-H⋯N氢键将分子连接成沿c轴延伸的锯齿链。