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