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 = 450 C using Rietveld method
_database_code_amcsd 0001485
8.3806 8.3806 8.3806 90 90 90 *Fd3m
.125 .125 .125
atom     x     y     z   occ Biso
MgT   .125  .125  .125  .100 .294
FeT   .125  .125  .125  .900 .294
MgO     .5    .5    .5  .450 .380
FeO     .5    .5    .5  .550 .380
O    .2557 .2557 .2557       .562