Bridgmanite Dobson D P, Jacobsen S D American Mineralogist 89 (2004) 807-811 The flux growth of magnesium silicate perovskite single crystals Locality: synthetic _database_code_amcsd 0003546 4.7780 4.9298 6.8990 90 90 90 Pbnm atom x y z Uiso U(1,1) U(2,2) U(3,3) U(1,2) U(1,3) U(2,3) Mg .51378 .55588 .25 .0083 .0077 .0064 .0106 .0005 0 0 Si .5 0 .5 .0058 .0055 .0050 .0069 -.0003 .0002 -.0001 O1 .10189 .46645 .25 .0073 .0073 .0071 .0075 -.0001 0 0 O2 .19626 .20133 .55258 .0075 .0069 .0062 .0095 .0009 .0009 .0006