Forsterite
Merli M, Oberti R, Caucia F, Ungaretti L
American Mineralogist 86 (2001) 55-65
Determination of site population in olivine: Warnings on X-ray data
treatment and refinement
Sample: F-refinement using CRYSTALS on the 463 reflections with sin(theta)/lambda>.7
Fo92Fa08
_database_code_amcsd 0002604
4.7579 10.2151 5.9890 90 90 90 Pbnm
atom     x     y     z occ U(1,1) U(2,2) U(3,3)  U(1,2)  U(1,3)  U(2,3)
Mg1      0     0     0 .92 .00640 .00805 .00621  .00000 -.00060 -.00091
Fe1      0     0     0 .08 .00640 .00805 .00621  .00000 -.00060 -.00091
Mg2  .9904 .2776   .25 .93 .00810 .00640 .00728  .00013       0       0
Fe2  .9904 .2776   .25 .07 .00810 .00640 .00728  .00013       0       0
Si   .4265 .0943   .25     .00480 .00585 .00579  .00000       0       0
O1   .7664 .0917   .25     .00670 .00850 .00720  .00000       0       0
O2   .2205 .4477   .25     .00730 .00610 .00720  .00070       0       0
O3   .2782 .1632 .0334     .00800 .00800 .00740  .00027 -.00007  .00120