Forsterite
Kudoh Y, Takeuchi Y
Zeitschrift fur Kristallographie 171 (1985) 291-302
The crystal structure of forsterite Mg2SiO4 under high pressure up to 149 kb
Sample: P = 86 kbar
_database_code_amcsd 0010932
4.685 9.913 5.845 90 90 90 Pbnm
atom     x     y     z Biso
Mg1      0     0     0  .40
Mg2  .9903 .2768   .25  .18
Si   .4278 .0945   .25  .01
O1   .7680 .0913   .25  .21
O2   .2189 .4476   .25  .45
O3   .2771 .1646 .0336  .05