Sb2 O5 (H2 O)3

H₆O₈Sb₂

England, W.A.Cross, M.G.Hamnett, A.Wiseman, P.J.Goodenough, J.B.

Solid State Ionics (1980) 1, 231-249

a=10.363Å   b=10.363Å   c=10.363Å

α=90°   β=90°   γ=90°