Bixbyite-(Mn) Norberg S T, Azimi G, Hull S, Leion H CrystEngComm 18 (2016) 5537-5546 In situ neutron powder diffraction study of the reaction M2O3 <-> M3O4 <-> MO, M = (Fe0.2Mn0.8): implications for chemical looping with oxygen uncoupling Note: T = 700 C Locality: synthetic _database_code_amcsd 0021112 9.48780 9.48780 9.48780 90 90 90 Ia3 atom x y z occ Uiso Mn1 0 0 0 .689 .0013 Fe1 0 0 0 .311 .0013 Mn2 .2822 0 .25 .840 .0014 Fe2 .2822 0 .25 .160 .0014 O .08383 .3691 .1434 .00196