Acta Cryst. (2004). E60, o576-o577  [ doi:10.1107/S1600536804005458 ]

4-Ammonio-1-methylpiperazin-1-ium oxalate dihydrate

M.-L. Guo

Abstract: In the crystal structure of the title salt, C₅H₁₅N₃²⁺·C₂O₄^2-·2H₂O, all four O atoms of the oxalate anion are involved in hydrogen bonding with the piperazine dication and the water molecules of crystallization.

Online 24 March 2004

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