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 = 23.61 GPa rocksalt structure _database_code_amcsd 0007661 CELL PARAMETERS: 4.1080 4.1080 4.1080 90.000 90.000 90.000 SPACE GROUP: Fm3m X-RAY WAVELENGTH: 1.541838 Cell Volume: 69.325 Density (g/cm3): 5.070 MAX. ABS. INTENSITY / VOLUME**2: 62.61720443 RIR: 4.022 RIR based on corundum from Acta Crystallographica A38 (1982) 733-739 2-THETA INTENSITY D-SPACING H K L Multiplicity 37.94 37.77 2.3718 1 1 1 8 44.09 100.00 2.0540 2 0 0 6 64.12 50.38 1.4524 2 2 0 12 76.98 13.93 1.2386 3 1 1 24 81.10 13.96 1.1859 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.