Acta Cryst. (2005). E61, o1483-o1485  [ doi:10.1107/S1600536805012171 ]

Powder diffraction study of 1,2:3,4-dibenzanthracene

P. Fernandes, A. Florence, K. Shankland and W. I. F. David

Abstract: The crystal structure of 1,2:3,4-dibenzanthracene, C₂₂H₁₄, was solved by simulated annealing from laboratory X-ray powder diffraction data collected at room temperature to 1.8 Å resolution. Subsequent Rietveld refinement yielded an R_wp value of 0.036. The molecules crystallize in space group P2₁ with two independent molecules in the asymmetric unit which pack in a stacked arrangement along the b axis.

Online 27 April 2005

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