Ba3 La2 (B O3)4

B₄Ba₃La₂O₁₂

Wang, G.-F.Pan, S.-K.Huang, Z.-X.

Jiegon Huaxue (2002) 21, 382-384

a=7.731Å   b=17.043Å   c=9.019Å

α=90°   β=90°   γ=90°