Plattnerite Grocholski B, Shim S H, Cottrell E, Prakapenka V B American Mineralogist 99 (2014) 170-177 Crystal structure and compressibility of lead dioxide up to 140 GPa Note: P = 105 GPa Locality: Synthetic _database_code_amcsd 0020167 5.215 6.167 3.211 90 90 90 Pnam atom x y z Pb .259 .113 .25 O1 .344 .407 .25 O2 .079 .296 .75