Bridgmanite
Jephcoat A P, Hriljac J A, McCammon C A, O'Neill H St C, Rubie D C, Finger L W
American Mineralogist 84 (1999) 214-220
High-resolution synchrotron X-ray powder diffraction and Rietveld structure
refinement of two (Mg.95,Fe.05)SiO3 perovskite samples synthesized under
different oxygen fugacity conditions
Sample PV-B
Locality: synthetic
_database_code_amcsd 0002091
4.78517 4.93227 6.90484 90 90 90 Pbnm
atom     x     y     z occ  Uiso
Mg   .5113 .5533   .25 .96 .0088
Fe   .5113 .5533   .25 .06 .0088
Si      .5     0    .5     .0048
O1   .1030 .4650   .25     .0040
O2   .1937 .2009 .5528     .0043