Nd2 Sr3 Cu3 O6 (B O3)2

B₂Cu₃Nd₂O₁₂Sr₃

Yamane, H.Amamoto, Y.Miyazaki, Y.Oku, T.Hirai, T.

Physica C (Amsterdam) (1994) 227, 245-253

a=7.7671Å   b=7.7671Å   c=35.82939Å

α=90°   β=90°   γ=90°