Acta Cryst. (2005). E61, o2952-o2954  [ doi:10.1107/S1600536805025742 ]

Ethyl [(2-hydroxyethylaminio)(2-hydroxyphenyl)methyl]phosphonate dihydrate

X.-D. Zhang, Z. Yu, Y.-C. Ma, Z. Zhao and M.-L. Zhu

Abstract: The organic moiety of the title compound, C₁₁H₁₈NO₅P·2H₂O, is zwitterionic. The crystal packing is stabilized by N-HO and O-HO hydrogen bonds.

Online 17 August 2005

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