Periclase Zhang J Physics and Chemistry of Minerals 27 (2000) 145-148 Effect of pressure on the thermal expansion of MgO up to 8.2 GPa Sample: Run2 at T = 773 K, P = 5.39 GPa _database_code_amcsd 0008384 CELL PARAMETERS: 4.1894 4.1894 4.1894 90.000 90.000 90.000 SPACE GROUP: Fm3m X-RAY WAVELENGTH: 1.541838 Cell Volume: 73.528 Density (g/cm3): 3.640 MAX. ABS. INTENSITY / VOLUME**2: 34.12161696 RIR: 3.052 RIR based on corundum from Acta Crystallographica A38 (1982) 733-739 2-THETA INTENSITY D-SPACING H K L Multiplicity 37.17 11.10 2.4188 1 1 1 8 43.19 100.00 2.0947 2 0 0 6 62.73 50.23 1.4812 2 2 0 12 75.22 6.34 1.2632 3 1 1 24 79.20 13.59 1.2094 2 2 2 8 ================================================================================ XPOW Copyright 1993 Bob Downs, Ranjini Swaminathan and Kurt Bartelmehs For reference, see Downs et al. (1993) American Mineralogist 78, 1104-1107.