Bi2O6U
Koster, A.S.Renaud, J.P.P.Rieck, G.D.
Acta Crystallographica B (24,1968-38,1982) (1975) 31, 127-131
a=6.872Å b=4.009Å c=9.69Å
α=90° β=90.16° γ=90°
a=4.045Å b=4.045Å c=9.9Å
α=90° β=90° γ=120°