Fe2 F5 (H2 O)2

F₅Fe₂H₄O₂

Hall, W.Kim, S.Zubieta, J.Walton, E.G.Brown, D.B.

Inorganic Chemistry (1977) 16, 1884-1887

a=7.489Å   b=10.897Å   c=6.671Å

α=90°   β=90°   γ=90°