Periclase Fei Y, Mao H K, Shu J F, Hu J Physics and Chemistry of Minerals 18 (1992) 416-422 P-V-T equation of state of magnesiowustite (Mg0.6Fe0.4)O Sample: T = 550 deg C, P = 18.75 GPa rocksalt structure _database_code_amcsd 0007665 CELL PARAMETERS: 4.1331 4.1331 4.1331 90.000 90.000 90.000 SPACE GROUP: Fm3m X-RAY WAVELENGTH: 1.541838 Cell Volume: 70.604 Density (g/cm3): 4.978 MAX. ABS. INTENSITY / VOLUME**2: 61.70287988 RIR: 4.036 RIR based on corundum from Acta Crystallographica A38 (1982) 733-739 2-THETA INTENSITY D-SPACING H K L Multiplicity 37.70 37.56 2.3862 1 1 1 8 43.81 100.00 2.0666 2 0 0 6 63.68 50.61 1.4613 2 2 0 12 76.43 13.94 1.2462 3 1 1 24 80.50 14.01 1.1931 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.