2-Phenyl-1H-1,3,7,8-tetraazacyclopenta[l]phenanthrene
oleh: Hong-Min Xi
| Format: | Article |
|---|---|
| Diterbitkan: | International Union of Crystallography 2008-10-01 |
Deskripsi
There are two molecules in the asymmetric unit of the title compound, C19H12N4. One is almost planar [dihedral angle between the fused-ring system and the phenyl ring = 2.16 (13)°] and one is somewhat twisted [dihedral angle = 13.30 (14)°]. In the crystal, the molecules are linked by N—H...N hydrogen bonds to result in chains.