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 = 773 K, P = 2.61 GPa _database_code_amcsd 0008373 CELL PARAMETERS: 4.2143 4.2143 4.2143 90.000 90.000 90.000 SPACE GROUP: Fm3m X-RAY WAVELENGTH: 1.541838 Cell Volume: 74.847 Density (g/cm3): 3.576 MAX. ABS. INTENSITY / VOLUME**2: 33.63571519 RIR: 3.063 RIR based on corundum from Acta Crystallographica A38 (1982) 733-739 2-THETA INTENSITY D-SPACING H K L Multiplicity 36.94 11.00 2.4331 1 1 1 8 42.92 100.00 2.1072 2 0 0 6 62.32 50.47 1.4900 2 2 0 12 74.70 6.34 1.2707 3 1 1 24 78.65 13.65 1.2166 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.