Magnesite
Effenberger H, Mereiter K, Zemann J
Zeitschrift fur Kristallographie 156 (1981) 233-243
Crystal structure refinements of magnesite, calcite, rhodochrosite, siderite,
smithsonite, and dolomite, with discussion of some aspects of the
stereochemistry of calcite type carbonates
Locality: Oberdorf, Styria, Austria
_database_code_amcsd 0020836
4.6328 4.6328 15.0129 90 90 120 R-3c
atom      x y   z occ U(1,1) U(2,2) U(3,3)  U(1,2)  U(1,3)  U(2,3)
Mg        0 0   0 .99 .00532 .00532 .00617  .00266       0       0
Fe        0 0   0 .01 .00532 .00532 .00617  .00266       0       0
C         0 0 .25     .00471 .00471 .00519 .002355       0       0
O    .27740 0 .25     .00486 .00710 .00834  .00355 -.00058 -.00116