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 = 573 K, P = 5.43 GPa _database_code_amcsd 0008382 CELL PARAMETERS: 4.1801 4.1801 4.1801 90.000 90.000 90.000 SPACE GROUP: Fm3m X-RAY WAVELENGTH: 1.541838 Cell Volume: 73.040 Density (g/cm3): 3.665 MAX. ABS. INTENSITY / VOLUME**2: 34.30499065 RIR: 3.048 RIR based on corundum from Acta Crystallographica A38 (1982) 733-739 2-THETA INTENSITY D-SPACING H K L Multiplicity 37.26 11.15 2.4134 1 1 1 8 43.29 100.00 2.0900 2 0 0 6 62.88 50.15 1.4779 2 2 0 12 75.42 6.35 1.2603 3 1 1 24 79.42 13.56 1.2067 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.