Spinel Princivalle F, Martignago F, Nestola F, Dal Negro A European Journal of Mineralogy 24 (2012) 633-643 Kinetics of cation ordering in synthetic Mg(Al,Fe3+)2O4 spinels Note Sample F54, disordered at 1000 C for 24 h, then ordered at 750 C Annealing time = 30 min _database_code_amcsd 0019342 CELL PARAMETERS: 8.1709 8.1709 8.1709 90.000 90.000 90.000 SPACE GROUP: Fd3m X-RAY WAVELENGTH: 1.541838 Cell Volume: 545.519 Density (g/cm3): 3.837 MAX. ABS. INTENSITY / VOLUME**2: 27.79900568 RIR: 2.359 RIR based on corundum from Acta Crystallographica A38 (1982) 733-739 2-THETA INTENSITY D-SPACING H K L Multiplicity 18.81 15.68 4.7175 1 1 1 8 30.96 35.50 2.8888 2 2 0 12 36.47 100.00 2.4636 3 1 1 24 44.35 37.14 2.0427 4 0 0 6 55.06 10.33 1.6679 4 2 2 24 58.71 35.37 1.5725 5 1 1 24 58.71 3.96 1.5725 3 3 3 8 64.51 57.17 1.4444 4 4 0 12 67.86 1.51 1.3811 5 3 1 48 73.27 3.34 1.2919 6 2 0 24 76.44 9.04 1.2461 5 3 3 24 77.49 1.35 1.2318 6 2 2 24 81.64 4.18 1.1794 4 4 4 8 84.72 1.31 1.1442 5 5 1 24 89.83 4.70 1.0919 6 4 2 48 ================================================================================ XPOW Copyright 1993 Bob Downs, Ranjini Swaminathan and Kurt Bartelmehs For reference, see Downs et al. (1993) American Mineralogist 78, 1104-1107.