Acta Cryst. (2009). C65, o569-o573  [ doi:10.1107/S0108270109040761 ]

1:1 Adducts of 2,2'-[isopropylidenebis(p-phenyleneoxy)]diacetic acid with dimethylammonium and 4,4'-bipyridine

Z.-B. Zheng, X. Zhao, J.-K. Li, Y.-F. Han and N.-N. Ji

Formula: C₂H₈N⁺·C₁₉H₁₉O₆^- and C₁₉H₂₀O₆·C₁₀H₈N₂

Online 10 October 2009

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