Olivine
Miyake M, Nakamura H, Kojima H, Marumo F
American Mineralogist 72 (1987) 594-598
Cation ordering in Co-Mg olivine solid-solution series
Sample: Co18
_database_code_amcsd 0001090
4.780 10.290 5.997 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 .928  .0036  .0076  .0072 -.0001 -.0006 -.0011
Mg1      0     0     0 .072  .0036  .0076  .0072 -.0001 -.0006 -.0011
Co2  .9911 .2765   .25 .807  .0050  .0060  .0081 -.0001      0      0
Mg2  .9911 .2765   .25 .193  .0050  .0060  .0081 -.0001      0      0
Si   .4277 .0948   .25       .0027  .0058  .0072  .0002      0      0
O1   .7665 .0921   .25       .0037  .0096  .0088 -.0003      0      0
O2   .2154 .4483   .25       .0053  .0056  .0104  .0003      0      0
O3   .2816 .1641 .0337       .0069  .0088  .0080  .0004 -.0005  .0015