Dolomite
Ross N L, Reeder R J
American Mineralogist 77 (1992) 412-421
High-pressure structural study of dolomite and ankerite
P = 1.50 GPa
_database_code_amcsd 0001454
4.7910 4.7910 15.856 90 90 120 R-3
atom     x      y     z Biso
CaA      0      0     0 0.79
MgB      0      0    .5 0.46
C        0      0 .2434 0.87
O    .2485 -.0355 .2443 0.93