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Figure 2 Crystal packing of the title compound, showing the components linked via N–H⋯O and O–H⋯O hydrogen bonds (dashed lines) forming a three-dimensional network. π–π stacking between the protonated pyridine rings is also observed.

Journal logoCRYSTALLOGRAPHIC
COMMUNICATIONS
ISSN: 2056-9890
Volume 68| Part 11| October 2012| Page m1434
doi:10.1107/S1600536812044303
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