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 2, anneal T = 900 C using Rietveld method
_database_code_amcsd 0001498
8.3959 8.3959 8.3959 90 90 90 *Fd3m
.125 .125 .125
atom     x     y     z   occ Biso
MgT   .125  .125  .125  .243 .330
FeT   .125  .125  .125  .757 .330
MgO     .5    .5    .5 .3485 .402
FeO     .5    .5    .5 .6215 .402
O    .2567 .2567 .2567       .524