MgFe2O4 Andrault D, Bolfan-Casanova N Physics and Chemistry of Minerals 28 (2001) 211-217 High-pressure phase transformations in the MgFe2O4 and Fe2O3-MgSiO3 systems Sample refined as a CaMn2O4-type phase at P = 37.3 GPa _database_code_amcsd 0008533 CELL PARAMETERS: 2.7392 9.2000 9.2830 90.000 90.000 90.000 SPACE GROUP: Pbcm X-RAY WAVELENGTH: 1.541838 Cell Volume: 233.938 Density (g/cm3): 5.678 MAX. ABS. INTENSITY / VOLUME**2: 42.62996270 RIR: 2.445 RIR based on corundum from Acta Crystallographica A38 (1982) 733-739 2-THETA INTENSITY D-SPACING H K L Multiplicity 19.12 18.88 4.6415 0 0 2 2 21.56 8.11 4.1217 0 2 1 4 27.30 1.72 3.2673 0 2 2 4 34.15 20.79 2.6253 1 1 0 4 34.95 100.00 2.5675 0 2 3 4 35.54 39.78 2.5262 1 1 1 8 38.24 2.69 2.3535 1 2 0 4 38.80 2.57 2.3207 0 0 4 2 39.17 18.99 2.3000 0 4 0 2 39.43 5.05 2.2851 1 1 2 8 39.50 4.56 2.2813 1 2 1 8 43.69 12.87 2.0720 0 2 4 4 43.93 2.63 2.0609 0 4 2 4 44.34 17.38 2.0429 1 3 0 4 45.30 24.97 2.0019 1 1 3 8 45.46 14.30 1.9952 1 3 1 8 48.60 8.75 1.8733 1 2 3 8 48.70 34.19 1.8698 1 3 2 8 51.91 3.30 1.7614 1 4 0 4 52.64 10.86 1.7388 1 1 4 8 52.91 1.40 1.7305 1 4 1 8 53.20 2.15 1.7217 0 2 5 4 53.77 6.48 1.7049 1 3 3 8 55.62 1.14 1.6525 1 2 4 8 56.32 3.11 1.6336 0 4 4 4 59.77 11.78 1.5472 0 0 6 2 60.36 7.86 1.5334 1 3 4 8 60.37 1.86 1.5333 0 6 0 2 60.48 1.31 1.5308 1 4 3 8 60.63 1.05 1.5274 1 5 0 4 61.14 6.29 1.5158 1 1 5 8 61.27 2.51 1.5128 0 6 1 4 61.53 8.00 1.5071 1 5 1 8 64.19 8.90 1.4509 1 5 2 8 68.26 3.29 1.3740 1 3 5 8 68.27 14.84 1.3739 0 6 3 4 68.51 8.84 1.3696 1 5 3 8 68.51 5.04 1.3696 2 0 0 2 70.67 7.42 1.3329 1 1 6 8 72.76 1.17 1.2997 2 2 1 8 73.81 8.97 1.2837 0 4 6 4 74.35 2.34 1.2759 1 5 4 8 76.12 1.02 1.2505 2 3 0 4 76.81 1.27 1.2410 2 1 3 8 77.37 2.33 1.2334 1 3 6 8 79.28 14.24 1.2084 2 2 3 8 81.17 3.07 1.1849 1 7 0 4 81.28 2.59 1.1837 1 1 7 8 81.62 2.73 1.1795 1 5 5 8 81.86 4.18 1.1768 2 4 0 4 81.97 1.55 1.1754 1 7 1 8 84.19 2.92 1.1500 0 8 0 2 87.75 1.58 1.1123 1 3 7 8 ================================================================================ XPOW Copyright 1993 Bob Downs, Ranjini Swaminathan and Kurt Bartelmehs For reference, see Downs et al. (1993) American Mineralogist 78, 1104-1107.