Dieuropium tricalcium tetraborate

Ca_3,Eu_2,(BO₃)₄

Kosyl, Katarzyna M.Paszkowicz, WojciechShekhovtsov, Alexey N.Kosmyna, Miron B.Antonowicz, JerzyOlczak, AdamFitch, Andrew N.

Acta Crystallographica Section B (2020) 76, 4 554-562

a=7.20378(2)Å   b=15.57492(5)Å   c=8.63406(3)Å

α=90°   β=90°   γ=90°