Acta Cryst. (2012). E68, o2606-o2607 [ doi:10.1107/S1600536812032990 ]
Abstract: The title 2-azabicyclo[2.2.2]octa-2,5-diene derivative, C14H18N4O, crystallized out with two independent molecules with similar conformations in the asymmetric unit. In each molecule, the three six-membered rings adopt boat conformations. The molecules exist in the enamine form. In the crystal, molecules are linked by N-HO and N-HN hydrogen bonds into a two-dimensional network parallel to the ab plane.
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