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 = 575 deg C, P = 18.78 GPa rocksalt structure _database_code_amcsd 0007664 CELL PARAMETERS: 4.1348 4.1348 4.1348 90.000 90.000 90.000 SPACE GROUP: Fm3m X-RAY WAVELENGTH: 1.541838 Cell Volume: 70.691 Density (g/cm3): 4.972 MAX. ABS. INTENSITY / VOLUME**2: 61.64146528 RIR: 4.037 RIR based on corundum from Acta Crystallographica A38 (1982) 733-739 2-THETA INTENSITY D-SPACING H K L Multiplicity 37.68 37.55 2.3872 1 1 1 8 43.79 100.00 2.0674 2 0 0 6 63.65 50.62 1.4619 2 2 0 12 76.39 13.94 1.2467 3 1 1 24 80.46 14.01 1.1936 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.