Magnesioferrite
Antao S M, Hassan I, Crichton W A, Parise J B
American Mineralogist 90 (2005) 1500-1505
Effects of high pressure and high temperature on cation ordering in
magnesioferrite, MgFe2O4, using in situ synchrotron X-ray powder
diffraction up to 1430 K and 6 GPa
Sample: T = 870 K, P = 5 GPa during cooling
_database_code_amcsd 0003906
8.35489 8.35489 8.35489 90 90 90 *Fd3m
.125 .125 .125
atom     x     y     z   occ  Uiso
MgT   .125  .125  .125  .087 .0125
FeT   .125  .125  .125  .913 .0125
MgO     .5    .5    .5 .4565 .0020
FeO     .5    .5    .5 .5435 .0020
O    .2564 .2564 .2564       .0053