Acta Cryst. (2004). E60, o2241-o2243  [ doi:10.1107/S1600536804027540 ]

A new amine phosphate templated by tris(2-aminoethyl)amine

A. Dakhlaoui, L. S. Smiri and A. Driss

Abstract: The title compound, tris(2-ammonioethyl)amine dihydrogenphosphate monohydrogenphosphate, C₆H₂₁N₄³⁺·HPO₄^2-·H₂PO₄^-, was prepared hydrothermally at 413 K over a period of 15 d. The structure exhibits extended polyanions, [(HPO₄)(H₂PO₄)]_n^3n-, constructed as O-HO hydrogen-bonded ribbons. The triprotonated amine cations connect adjacent ribbons via N-HO hydrogen bonds, giving rise to molecular sheets parallel to (010).

Online 6 November 2004

Copyright © International Union of Crystallography
IUCr Webmaster