Periclase Jacobsen S D, Holl C M, Adams K A, Fischer R A, Martin E S, Bina C R, Lin J F, Prakapenka V B, Kubo A, Dera P American Mineralogist 93 (2008) 1823-1828 Compression of single-crystal magnesium oxide to 118 GPa and a ruby pressure gauge for helium pressure media Note: P = 22.8 GPa _database_code_amcsd 0004739 CELL PARAMETERS: 4.0580 4.0580 4.0580 90.000 90.000 90.000 SPACE GROUP: Fm3m X-RAY WAVELENGTH: 1.541838 Cell Volume: 66.825 Density (g/cm3): 4.006 MAX. ABS. INTENSITY / VOLUME**2: 36.80993117 RIR: 2.992 RIR based on corundum from Acta Crystallographica A38 (1982) 733-739 2-THETA INTENSITY D-SPACING H K L Multiplicity 38.42 11.72 2.3429 1 1 1 8 44.66 100.00 2.0290 2 0 0 6 65.00 49.00 1.4347 2 2 0 12 78.11 6.37 1.2235 3 1 1 24 82.31 13.29 1.1714 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.