2-(1,2,3,4-Tetra-hydro-9H-carbazol-1-yl-idene)propane-dinitrile

Abstract

In the title compound, C15H11N3, the cyclo-hexene ring adopts a sofa conformation. An intra-molecular N - H⋯N hydrogen bond generates an S(7) ring motif. In the crystal, mol-ecules are linked by inter-molecular N - H⋯N, C - H⋯N and C - H⋯π inter-actions into a three-dimensional network.