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 = 750 C using Rietveld method
_database_code_amcsd 0001493
8.3914 8.3914 8.3914 90 90 90 *Fd3m
.125 .125 .125
atom     x     y     z   occ Biso
MgT   .125  .125  .125  .200 .320
FeT   .125  .125  .125  .800 .320
MgO     .5    .5    .5  .400 .366
FeO     .5    .5    .5  .600 .366
O    .2563 .2563 .2563       .515