Magnesite
Ross N L
American Mineralogist 82 (1997) 682-688
The equation of state and high-pressure behaviour of magnesite
Sample: at P = 3.09 GPa
_database_code_amcsd 0001907
4.6068 4.6068 14.8170 90 90 120 R-3c
atom     x y   z Biso
Mg       0 0   0  .30
C        0 0 .25  .39
O    .2790 0 .25  .40