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 = 500 C using Rietveld method
_database_code_amcsd 0001487
8.3827 8.3827 8.3827 90 90 90 *Fd3m
.125 .125 .125
atom     x     y     z   occ Biso
MgT   .125  .125  .125  .118 .240
FeT   .125  .125  .125  .882 .240
MgO     .5    .5    .5  .441 .331
FeO     .5    .5    .5  .559 .331
O    .2559 .2559 .2559       .500