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 = 800 C using Rietveld method _database_code_amcsd 0001495 8.3934 8.3934 8.3934 90 90 90 *Fd3m .125 .125 .125 atom x y z occ Biso MgT .125 .125 .125 .218 .327 FeT .125 .125 .125 .782 .327 MgO .5 .5 .5 .391 .363 FeO .5 .5 .5 .609 .363 O .2564 .2564 .2564 .484