Acta Cryst. (2004). E60, o455-o456  [ doi:10.1107/S1600536804004064 ]

4,4'-Bipyridinium 1,5-naphthalenedisulfonate dihydrate

X.-L. Zhang, X.-M. Chen and S. W. Ng

Abstract: The cation and anion of C₁₀H₁₀N₂²⁺·C₁₀H₆O₆S₂^2-·2H₂O lie on different twofold rotation axes in the crystal structure. The cations, anions and water molecules are connected by hydrogen bonds into a three-dimensional network structure.

Online 28 February 2004

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