Magnesioferrite
O'Neill H St C, Annersten H, Virgo D
American Mineralogist 77 (1992) 725-740
The temperature dependence of the cation distribution in magnesioferrite
(MgFe2O4) from powder XRD structural refinements and Mossbauer spectroscopy
batch 1, anneal T = 400 C using Rietveld method
_database_code_amcsd 0001484
8.3805 8.3805 8.3805 90 90 90 *Fd3m
.125 .125 .125
atom     x     y     z   occ Biso
MgT   .125  .125  .125  .101 .245
FeT   .125  .125  .125  .899 .245
MgO     .5    .5    .5 .4495 .345
FeO     .5    .5    .5 .5505 .345
O    .2557 .2557 .2557       .475