AM_Ba2CoSi2O7
Formula: Ba2 Co Si2 O7
Name: Ba2CoSi2O7
Unit cell: 8.1709 8.1709 5.3374 90.0 90.0 90.0 , V=356.34
Space group: P-421M (113)

El Bali B , Zavalij P Y , Acta Crystallographica, Section E , 59 (2003) p.i59-i61, Tetragonal form of barium cobalt disilicate, Ba2CoSi2O7