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 550 C Annealing time = 60 min _database_code_amcsd 0019311 CELL PARAMETERS: 8.1699 8.1699 8.1699 90.000 90.000 90.000 SPACE GROUP: Fd3m X-RAY WAVELENGTH: 1.541838 Cell Volume: 545.318 Density (g/cm3): 3.843 MAX. ABS. INTENSITY / VOLUME**2: 27.95161548 RIR: 2.368 RIR based on corundum from Acta Crystallographica A38 (1982) 733-739 2-THETA INTENSITY D-SPACING H K L Multiplicity 18.81 15.76 4.7169 1 1 1 8 30.96 34.86 2.8885 2 2 0 12 36.48 100.00 2.4633 3 1 1 24 44.35 37.49 2.0425 4 0 0 6 55.07 10.22 1.6677 4 2 2 24 58.72 4.04 1.5723 3 3 3 8 58.72 34.93 1.5723 5 1 1 24 64.52 57.18 1.4442 4 4 0 12 67.87 1.53 1.3810 5 3 1 48 73.28 3.33 1.2918 6 2 0 24 76.45 9.01 1.2459 5 3 3 24 77.50 1.35 1.2317 6 2 2 24 81.65 4.23 1.1792 4 4 4 8 84.73 1.28 1.1440 5 5 1 24 89.84 4.63 1.0917 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.