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 = 700 C using Rietveld method _database_code_amcsd 0001492 8.3899 8.3899 8.3899 90 90 90 *Fd3m .125 .125 .125 atom x y z occ Biso MgT .125 .125 .125 .189 .278 FeT .125 .125 .125 .811 .278 MgO .5 .5 .5 .4055 .337 FeO .5 .5 .5 .5945 .337 O .2564 .2564 .2564 .411