Ca4 Gd O (B O3)3

B₃Ca₄GdO₁₀

Kahn-Harari, A.Aka, G.Mougel, F.Pelenc, D.

Journal of Materials Chemistry (1998) 8, 1619-1623

a=8.078Å   b=15.981Å   c=3.5519Å

α=90°   β=101.26°   γ=90°