Triiron bis(phosphate(V)) octahydrate

Fe₃H₁₆O₁₆P₂

Dormann, J.Gasperin, M.Poullen, J. F.

Bulletin de Mineralogie (1982) 105, 147-160

a=7.84(1)Å   b=9.11(1)Å   c=4.67(1)Å

α=95.04(1)°   β=96.94(1)°   γ=107.72(1)°