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Acta Cryst. (2004). E60, o1892-o1894  [ doi:10.1107/S160053680402361X ]

9-Dicyanomethylene-4,5-dinitrofluorene-2,7-disulfonamide

A. S. Batsanov and I. F. Perepichka

Abstract: The title compound, C16H8N6O8S2, has a twisted fluorene moiety due to steric repulsion between the 4- and 5-nitro groups.

Online 30 September 2004


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