The title mol-ecule, C12H8N2O4, lies on an inversion center. In the crystal structure, inter-molecular O - H⋯O hydrogen bonds connect molecules into one-dimensional chains along [11]. © Chongchen Wang 2009.
CITATION STYLE
Wang, C. (2009). 2,2′-Bipyridine-5,5′-dicarboxylic acid. Acta Crystallographica Section E: Structure Reports Online, 65(9). https://doi.org/10.1107/S1600536809030207
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