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: Co03
_database_code_amcsd 0001086
4.760 10.221 5.984 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 .208  .0032  .0074  .0060  .0001 -.0006 -.0008
Mg1      0     0     0 .792  .0032  .0074  .0060  .0001 -.0006 -.0008
Co2  .9913 .2771   .25 .053  .0039  .0052  .0063  .0003      0      0
Mg2  .9913 .2771   .25 .947  .0039  .0052  .0063  .0003      0      0
Si   .4267 .0942   .25       .0021  .0056  .0053  .0002      0      0
O1   .7660 .0920   .25       .0027  .0069  .0065 -.0001      0      0
O2   .2200 .4470   .25       .0036  .0060  .0074 -.0001      0      0
O3   .2783 .1633 .0331       .0043  .0072  .0072  .0003 -.0006  .0018