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 = 700 C using Rietveld method
_database_code_amcsd 0001492
8.3899 8.3899 8.3899 90 90 90 *Fd3m
.125 .125 .125
atom     x     y     z   occ Biso
MgT   .125  .125  .125  .189 .278
FeT   .125  .125  .125  .811 .278
MgO     .5    .5    .5 .4055 .337
FeO     .5    .5    .5 .5945 .337
O    .2564 .2564 .2564       .411