Forsterite
Hushur A, Manghnani M H, Smyth J R, Nestola F, Frost D J
American Mineralogist 94 (2009) 751-760
Crystal chemistry of hydrous forsterite and its vibrational properties up to 41 GPa
Locality: synthetic
Sample: Anhydrous Fo100
_database_code_amcsd 0004936
4.7552 10.1985 5.9822 90 90 90 Pbnm
atom      x      y      z   occ   Uiso U(1,1) U(2,2) U(3,3) U(1,2) U(1,3) U(2,3)
Mg1      .0     .0     .0  .997 .00651  .0060  .0080  .0056     .0     .0     .0
Mg2  .99148 .27747    .25  .999 .00629  .0067  .0056  .0066     .0     .0 .00015
Si1  .42643 .09402    .25  .995 .00456  .0040  .0048  .0049     .0     .0 .00004
O1    .7660 .09150    .25        .0057  .0039  .0069  .0063     .0     .0  .0001
O2    .2217 .44710    .25        .0056  .0056  .0047  .0064     .0     .0 -.0000
O3    .2775 .16305 .03313       .00606  .0057  .0069  .0056  .0014 -.0003  .0002