PbO2 Liu L Physics and Chemistry of Minerals 6 (1980) 187-196 The high-pressure phase transformations of PbO2: an in-situ X-ray diffraction study Sample: P = 240 kbar, before laser heat, fluorite structure _database_code_amcsd 0007344 5.14 5.14 5.14 90 90 90 Fm3m atom x y z Pb 0 0 0 O .25 .25 .25