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 = 473 deg C, P = 18.88 GPa rocksalt structure _database_code_amcsd 0007668 CELL PARAMETERS: 4.1299 4.1299 4.1299 90.000 90.000 90.000 SPACE GROUP: Fm3m X-RAY WAVELENGTH: 1.541838 Cell Volume: 70.440 Density (g/cm3): 4.989 MAX. ABS. INTENSITY / VOLUME**2: 61.81866528 RIR: 4.034 RIR based on corundum from Acta Crystallographica A38 (1982) 733-739 2-THETA INTENSITY D-SPACING H K L Multiplicity 37.73 37.59 2.3844 1 1 1 8 43.84 100.00 2.0649 2 0 0 6 63.74 50.58 1.4601 2 2 0 12 76.50 13.94 1.2452 3 1 1 24 80.58 14.00 1.1922 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.