Stishovite Yamanaka T, Fukuda T, Tsuchiya J Physics and Chemistry of Minerals 29 (2002) 633-641 Bonding character of SiO2 stishovite under high pressures up to 30 GPa Sample: P = 12.3 GPa _database_code_amcsd 0008738 4.118 4.118 2.649 90 90 90 P4_2/mnm atom x y z B(1,1) B(2,2) B(3,3) B(1,2) B(1,3) B(2,3) Si 0 0 0 .0088 .0088 .0103 .0009 0 0 O .3058 .3058 0 .0104 .0104 .0054 .0007 0 0