Spinel Nestola F, Boffa Ballaran T, Balic-Zunic T, Princivalle F, Secco L, Dal Negro A American Mineralogist 92 (2007) 1838-1843 Comparative compressibility and structural behavior of spinel MgAl2O4 at high pressures: the independency on the degree of cation order Locality: Sri Lanka Sample: P = 0.0001 GPa, in DAC, ordered _database_code_amcsd 0004465 CELL PARAMETERS: 8.0961 8.0961 8.0961 90.000 90.000 90.000 SPACE GROUP: Fd3m X-RAY WAVELENGTH: 1.541838 Cell Volume: 530.674 Density (g/cm3): 3.561 MAX. ABS. INTENSITY / VOLUME**2: 18.77237597 RIR: 1.717 RIR based on corundum from Acta Crystallographica A38 (1982) 733-739 2-THETA INTENSITY D-SPACING H K L Multiplicity 18.99 34.32 4.6743 1 1 1 8 31.25 33.73 2.8624 2 2 0 12 36.82 100.00 2.4411 3 1 1 24 38.52 1.12 2.3371 2 2 2 8 44.78 57.77 2.0240 4 0 0 6 55.61 9.24 1.6526 4 2 2 24 59.31 2.95 1.5581 3 3 3 8 59.31 45.76 1.5581 5 1 1 24 65.18 74.10 1.4312 4 4 0 12 68.57 3.60 1.3685 5 3 1 48 74.06 2.81 1.2801 6 2 0 24 77.28 10.55 1.2346 5 3 3 24 78.34 1.01 1.2205 6 2 2 24 82.56 7.20 1.1686 4 4 4 8 85.69 3.29 1.1337 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.