Acta Cryst. (2013). E69, o116-o117
[ doi:10.1107/S1600536812050611 ]
Abstract: The title compound, C30H36N2O2, was prepared in a twofold Cadogan cyclization. The molecule is located about a center of inversion. The indolocarbazole skeleton is essentially planar [maximum deviation = 0.028 (2) Å], the C-N bond lengths are nearly identical and the C-C bond lengths of the pyrrole unit are significantly longer than those of the benzene subunits.
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