Sr (Bi2 Ta2 O9)

Bi₂O₉SrTa₂

Muller, C.Jacob, F.Gagou, Y.Elkaim, E.

Journal of Applied Crystallography (2003) 36, 880-889

a=5.5186Å   b=5.52Å   c=25.0485Å

α=90°   β=90°   γ=90°