Crystal Structure of 2-Aminobenzo[c]cinnoline

Abstract

In the title compound, C₁₂H₉N₃, the two benzonoid rings are each planar, but slightly twisted with respect to each other with a dihedral angle of 1.79(6)°. Intermolecular N-H…N hydrogen bonds stabilize the crystal structure by causing the formation of a supramolecular architecture.