Forsterite
Takeuchi Y, Yamanaka T, Haga N, Hirano M
Materials Science of the Earth's Interior 1984 (1984) 191-231
High-temperature crystallography of olivines and spinels
Note: T = 25 C
_database_code_amcsd 0014393
4.7503 10.187 5.9771 90 90 90 Pbnm
atom     x      y     z Biso B(1,1) B(2,2) B(3,3)  B(1,2) B(1,3)  B(2,3)
Mg1      0      0     0  .53  .0063 .00164  .0025 -.00014 -.0004 -.00033
Mg2  .9916 .27750   .25  .53  .0070 .00123  .0032  .00006      0       0
Si   .4266 .09413   .25  .37  .0042 .00106  .0021  .00004      0       0
O1   .7664  .0914   .25  .52  .0047 .00169  .0030   .0001      0       0
O2   .2215  .4472   .25  .49  .0064 .00113  .0030   .0001      0       0
O3   .2778  .1631 .0332  .54  .0066 .00154  .0026   .0000 -.0002 -.00041