Ba2Cu2.91O6.58Y
Sorokina, N.I.Molchanov, V.N.Tamazyan, R.A.Makarova, N.G.Shcherbakova, L.G.Nikolaevskii, A.N.Pigal'skii, K.S.Sirota, M.I.Simonov, V.I.
Kristallografiya (1993) 38, 61-67
a=3.867Å b=3.867Å c=11.734Å
α=90° β=90° γ=90°