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Acta Cryst. (2013). E69, o835-o836
[ doi:10.1107/S1600536813011616 ]

4-Hydroxy-1,2,6-trimethylpyridinium chloride monohydrate

T. Seethalakshmi, S. Manivannan, S. Dhanuskodi, D. E. Lynch and S. Thamotharan

Abstract: In the crystal of the title hydrated molecular salt, C8H12NO+·Cl-·H2O, the water molecule makes two O-H...Cl hydrogen bonds, generating [010] zigzag chains of alternating water molecules and chloride ions. The cation is bonded to the chain by an O-H...O hydrogen bond and two weak C-H...Cl interactions. Weak aromatic [pi]-[pi] stacking [centroid-centroid separation = 3.5175 (15) Å] occurs between the chains.


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