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 = 500 C using Rietveld method
_database_code_amcsd 0001486
8.3827 8.3827 8.3827 90 90 90 *Fd3m
.125 .125 .125
atom     x     y     z   occ Biso
MgT   .125  .125  .125  .116 .253
FeT   .125  .125  .125  .884 .253
MgO     .5    .5    .5  .442 .322
FeO     .5    .5    .5  .558 .322
O    .2560 .2560 .2560       .483