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 = 950 C using Rietveld method
_database_code_amcsd 0001499
8.3970 8.3970 8.3970 90 90 90 *Fd3m
.125 .125 .125
atom     x     y     z   occ Biso
MgT   .125  .125  .125  .254 .315
FeT   .125  .125  .125  .746 .315
MgO     .5    .5    .5  .373 .361
FeO     .5    .5    .5  .627 .361
O    .2568 .2568 .2568       .545