Acta Cryst. (2006). E62, o4991-o4993  [ doi:10.1107/S1600536806041286 ]

5,8-Diethyl-6,9-dithioxo-2,3,5,6,8,9-hexahydro-1H-3a,5,8,9a-tetraazaphenalene-4,7-dione

U. Yadava, A. Goel, V. J. Ram and P. R. Maulik

Abstract: The title molecule, C₁₃H₁₆N₄O₂S₂, contains a fused three-ring system. The conformations of the rings are nearly envelope, nearly planar and envelope. The crystal packing reveals weak intermolecular C-HO hydrogen bonding and Sarene interactions.

Online 13 October 2006

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