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, disordered _database_code_amcsd 0004471 CELL PARAMETERS: 8.0899 8.0899 8.0899 90.000 90.000 90.000 SPACE GROUP: Fd3m X-RAY WAVELENGTH: 1.541838 Cell Volume: 529.456 Density (g/cm3): 3.569 MAX. ABS. INTENSITY / VOLUME**2: 19.09488952 RIR: 1.742 RIR based on corundum from Acta Crystallographica A38 (1982) 733-739 2-THETA INTENSITY D-SPACING H K L Multiplicity 19.00 28.73 4.6707 1 1 1 8 31.27 32.65 2.8602 2 2 0 12 36.85 100.00 2.4392 3 1 1 24 38.55 1.11 2.3354 2 2 2 8 44.81 55.34 2.0225 4 0 0 6 55.66 9.53 1.6513 4 2 2 24 59.36 3.47 1.5569 3 3 3 8 59.36 41.56 1.5569 5 1 1 24 65.24 71.29 1.4301 4 4 0 12 68.63 2.83 1.3674 5 3 1 48 74.13 3.13 1.2791 6 2 0 24 77.35 10.17 1.2337 5 3 3 24 82.63 6.52 1.1677 4 4 4 8 85.77 2.39 1.1328 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.