Acta Cryst. (2010). E66, o428  [ doi:10.1107/S1600536810002175 ]

2-(1H-Indol-3-yl)-4,4,5,5-tetramethylimidazolidine-1-oxyl 3-oxide

H.-B. Wang, L.-L. Jing, R. Jiang, P. Liu and X.-L. Sun

Abstract: In the title compound, C₁₅H₁₈N₃O₂, the plane of the indole ring system is twisted with respect to the plane of the nitronyl nitroxide moiety, exhibiting a dihedral angle of 21.61 (6)°. The crystal packing is stabilized by N-HO hydrogen bonds and weak C-HO interactions.

Online 23 January 2010

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