Bridgmanite
Ross N L, Hazen R M
Physics and Chemistry of Minerals 17 (1990) 228-237
High-pressure crystal chemistry of MgSiO3 perovskite
Sample: P = 2.2 GPa
Locality: synthetic
_database_code_amcsd 0007485
4.762 4.918 6.8767 90 90 90 Pbnm
atom     x     y     z Biso
Mg   .5155 .5573   .25  .72
Si      .5     0    .5  .37
O1   .1007 .4637   .25  .77
O2   .1979 .2026 .5524  .44