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 = 850 C using Rietveld method
_database_code_amcsd 0001496
8.3946 8.3946 8.3946 90 90 90 *Fd3m
.125 .125 .125
atom     x     y     z   occ Biso
MgT   .125  .125  .125  .228 .328
FeT   .125  .125  .125  .772 .328
MgO     .5    .5    .5  .386 .377
FeO     .5    .5    .5  .614 .377
O    .2566 .2566 .2566       .539