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: Run1 at T = 573 K, P = 2.66 GPa _database_code_amcsd 0008371 CELL PARAMETERS: 4.2039 4.2039 4.2039 90.000 90.000 90.000 SPACE GROUP: Fm3m X-RAY WAVELENGTH: 1.541838 Cell Volume: 74.295 Density (g/cm3): 3.603 MAX. ABS. INTENSITY / VOLUME**2: 33.83777663 RIR: 3.058 RIR based on corundum from Acta Crystallographica A38 (1982) 733-739 2-THETA INTENSITY D-SPACING H K L Multiplicity 37.04 11.04 2.4271 1 1 1 8 43.03 100.00 2.1019 2 0 0 6 62.49 50.37 1.4863 2 2 0 12 74.92 6.34 1.2675 3 1 1 24 78.88 13.62 1.2136 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.