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 = 900 C using Rietveld method
_database_code_amcsd 0001497
8.3959 8.3959 8.3959 90 90 90 *Fd3m
.125 .125 .125
atom     x     y     z   occ Biso
MgT   .125  .125  .125  .241 .302
FeT   .125  .125  .125  .759 .302
MgO     .5    .5    .5 .3795 .356
FeO     .5    .5    .5 .6205 .356
O    .2573 .2573 .2573       .558