Ag12.3 Yb3 (Si12 O36)

Ag_12.3O₃₆Si₁₂Yb₃

Ponomarev, V.I.Atovmyan, L.O.Bakaev, V.A.Ukshe, E.A.Alimova, L.D.Filipenko, O.S.Leonova, L.S.

Kristallografiya (1988) 33, 82-89

a=22.077Å   b=22.077Å   c=12.814Å

α=90°   β=90°   γ=120°