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 = 1200 C using Rietveld method
_database_code_amcsd 0001505
8.3998 8.3998 8.3998 90 90 90 *Fd3m
.125 .125 .125
atom     x     y     z   occ Biso
MgT   .125  .125  .125  .290 .275
FeT   .125  .125  .125  .710 .275
MgO     .5    .5    .5  .355 .342
FeO     .5    .5    .5  .645 .342
O    .2569 .2569 .2569       .473