Spinel Peterson R C, Lager G A, Hitterman R L American Mineralogist 76 (1991) 1455-1458 A time-of-flight neutron powder diffraction study of MgAl2O4 at temperatures up to 1273 K sample UC, T = 1073 K _database_code_amcsd 0001406 CELL PARAMETERS: 8.1361 8.1361 8.1361 90.000 90.000 90.000 SPACE GROUP: Fd3m X-RAY WAVELENGTH: 1.541838 Cell Volume: 538.584 Density (g/cm3): 3.509 MAX. ABS. INTENSITY / VOLUME**2: 17.52478999 RIR: 1.626 RIR based on corundum from Acta Crystallographica A38 (1982) 733-739 2-THETA INTENSITY D-SPACING H K L Multiplicity 18.89 31.22 4.6974 1 1 1 8 31.09 34.18 2.8766 2 2 0 12 36.63 100.00 2.4531 3 1 1 24 38.32 1.48 2.3487 2 2 2 8 44.54 54.66 2.0340 4 0 0 6 55.32 9.24 1.6608 4 2 2 24 58.99 2.92 1.5658 3 3 3 8 58.99 39.78 1.5658 5 1 1 24 64.82 65.59 1.4383 4 4 0 12 68.19 2.28 1.3753 5 3 1 48 73.63 2.80 1.2864 6 2 0 24 76.83 8.58 1.2407 5 3 3 24 82.06 5.30 1.1743 4 4 4 8 85.17 1.96 1.1393 5 5 1 24 ================================================================================ XPOW Copyright 1993 Bob Downs, Ranjini Swaminathan and Kurt Bartelmehs For reference, see Downs et al. (1993) American Mineralogist 78, 1104-1107.