(Z,Z)-N′′-[Amino(pyrazin-2-yl)methylene]pyrazine-2-carbohydrazonamide
oleh: Ya-Wen Zhang, Jian-Quan Wang, Lin Cheng
| Format: | Article |
|---|---|
| Diterbitkan: | International Union of Crystallography 2009-08-01 |
Deskripsi
The title compound, C10H10N8, resides on a crystallographic symmetry center and features an essentially planar molecule [r.m.s. deviation = 0.278 (1) Å]. In the C=N—N=C fragment, the C=N distance is 1.3017 (18) Å and the N—N distance is 1.403 (2) Å. In the crystal, adjacent molecules are linked by N—H...N hydrogen bonds into a three-dimensional network.