Acta Cryst. (2002). C58, o632-o634  [ doi:10.1107/S0108270102016219 ]

A zwitterionic viologen disulfonate-hydroquinone charge-transfer crystal: 2,2'-(4,4'-bipyridinium-1,1'-diyl)di(ethanesulfonate)-hydroquinone (1/2)

P. D. Robinson, K. R. Smith and L. A. Vermeulen

Formula: C₁₄H₁₆N₂O₆S₂·2C₆H₆O₂

Online 30 September 2002

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