O12WY6
Beaury, O.Faucher, M.Caro, P.
Materials Research Bulletin (1978) 13, 175-185
a=9.751Å b=9.751Å c=9.332Å
α=90° β=90° γ=120°
O6WY2
Beaury, O.Faucher, M.Teste de Sagey, G.
Acta Crystallographica B (24,1968-38,1982) (1981) 37, 1166-1170
a=8.591Å b=20.84Å c=5.233Å
α=90° β=90° γ=90°