Acta Cryst. (2004). E60, m1379-m1381  [ doi:10.1107/S1600536804020203 ]

Tris(2-ammonioethyl)aminium decafluorominium monohydrate, (H₄tren)[Al₂F₁₀]·H₂O

K. Adil, M. Leblanc and V. Maisonneuve

Abstract: The title compound, (C₆H₂₂N₄)[Al₂F₁₀]·H₂O, was obtained by the reaction of aluminium oxide, tris(2-aminoethyl)amine (tren), HF and ethanol at 463  K for 1  h. It consists of (Al₂F₁₀)^4- dimers, located on inversion centers, water molecules and tetraprotonated tren cations. A network of hydrogen bonds ensures the three-dimensional cohesion.

Online 11 September 2004

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