5-(3,6-Dibromo-9H-carbazol-9-yl)penta-nenitrile

Acta Crystallogr Sect E Struct Rep Online. 2011 Feb 16;67(Pt 3):o642. doi: 10.1107/S1600536811005162.

Abstract

In the title compound, C(17)H(14)Br(2)N(2), the carbazole skeleton is nearly planar [maximum deviation = 0.055 (2) Å]. In the crystal, aromatic π-π stacking is observed between parallel carbazole ring systems of adjacent mol-ecules, the shortest centroid-centroid distance between benzene rings being 3.4769 (11) Å.