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 = 1050 C using Rietveld method
_database_code_amcsd 0001502
8.3987 8.3987 8.3987 90 90 90 *Fd3m
.125 .125 .125
atom     x     y     z   occ Biso
MgT   .125  .125  .125  .275 .346
FeT   .125  .125  .125  .725 .346
MgO     .5    .5    .5 .3625 .373
FeO     .5    .5    .5 .6375 .373
O    .2569 .2569 .2569       .503