UO2F2 Wyckoff R W G Crystal Structures 1 (1963) 288-289 Second edition. Interscience Publishers, New York, New York _database_code_amcsd 0011831 4.206 4.206 15.692 90 90 120 R-3m atom x y z U 0 0 0 O 0 0 .122 F 0 0 .294