2,7-Bis(2-nitro-phen-yl)-9-octyl-9H-carbazole.

ABSTRACT: The title compound, C(32)H(31)N(3)O(4), was obtained in a Suzuki coupling of carbazole diboronic acid and bromo-nitro-benzene. In the crystal, the mol-ecule adopts a non-symmetric conformation. The carbazole ring system is approximately planar [maximum deviation from the least-squares plane = 0.039?(2)?Å]. The planes of the carbazole unit and the benzene rings subtend dihedral angles of 48.42?(7) and 41.81?(6)°. The dihedral angles between the planes of the nitro-phenyl rings and the nitro groups are 44.34?(19) and 61.64?(15)°. The crystal is built from two strands of parallel mol-ecules with inter-digitated octyl chains. These strands are symmetry related by a twofold screw axis.

SUBMITTER: Wrobel N 

PROVIDER: S-EPMC3344178 | biostudies-literature | 2012 Apr

REPOSITORIES: biostudies-literature