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Bis(4-amino-pyridinium) bis(hydrogen oxalate) monohydrate. | LitMetric

In the title compound, 2C(5)H(7)N(2) (+)·2C(2)HO(4) (-)·H(2)O, the asymmetric unit consists of an amino-pyridinium cation, an oxalic actetate anion and a half-molecule of water, which lies on a two-fold rotation axis. The crystal packing is consolidated by inter-molecular O-H⋯O, N-H⋯O and C-H⋯O hydrogen bonds. The mol-ecules are linked into an infinite one dimensional chain along [010].

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Source
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC2968938PMC
http://dx.doi.org/10.1107/S1600536809007247DOI Listing

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