AM_Bi2O3_2 Formula: Bi O1.5 Name: Bi2O3 Unit cell: 5.6549 5.6549 5.6549 90.0 90.0 90.0 , V=180.83 Space group: FM-3M (225)

Yashima M , Ishimura D , Chemical Physics Letters , 378 (2003) p.395-399, Crystal structure and disorder of the fast oxide-ion conductor cubic Bi2O3, Note: sample at T = 778 deg C, Note: this is called gamma-Bi2O3