[Open access]

[Contents scheme]

Acta Cryst. (2013). E69, o110
[ doi:10.1107/S1600536812050313 ]

1,5-Bis(piperidin-1-yl)-9,10-anthraquinone

P. Niedzialkowski, E. Wnuk, A. Wcislo and D. Trzybinski

Abstract: In the centrosymmetric title compound, C24H26N2O2, the piperidine ring adopts a chair conformation and is inclined at a dihedral angle of 37.5 (1)°to the anthracene ring system. In the crystal, adjacent molecules are linked through C-H...[pi] and [pi]-[pi] [centroid-centroid distances = 3.806 (1) Å] interactions, forming a layer parallel to the bc plane.


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