Forsterite
Miyake M, Nakamura H, Kojima H, Marumo F
American Mineralogist 72 (1987) 594-598
Cation ordering in Co-Mg olivine solid-solution series
Sample: Co05
_database_code_amcsd 0001087
4.765 10.225 5.986 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)
Co1      0     0     0 .316  .0040  .0063  .0045 -.0002 -.0005 -.0011
Mg1      0     0     0 .684  .0040  .0063  .0045 -.0002 -.0005 -.0011
Co2  .9911 .2770   .25 .085  .0049  .0042  .0054  .0003      0      0
Mg2  .9911 .2770   .25 .915  .0049  .0042  .0054  .0003      0      0
Si   .4268 .0944   .25       .0029  .0041  .0043  .0001      0      0
O1   .7666 .0923   .25       .0033  .0072  .0058  .0005      0      0
O2   .2186 .4475   .25       .0053  .0044  .0067  .0001      0      0
O3   .2787 .1635 .0334       .0051  .0068  .0052  .0004 -.0002  .0016