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 = 9.26 GPa _database_code_amcsd 0008737 4.134 4.134 2.6540 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 .0055 .0055 .0142 .0021 0 0 O .3056 .3056 0 .0051 .0051 .0090 .0009 0 0