Tungsten Dubrovinsky L S, Saxena S K Physics and Chemistry of Minerals 24 (1997) 547-550 Thermal expansion of periclase (MgO) and tungsten (W) to melting temperatures Sample: T = 298 K _database_code_amcsd 0008068 CELL PARAMETERS: 3.1648 3.1648 3.1648 90.000 90.000 90.000 SPACE GROUP: Im3m X-RAY WAVELENGTH: 1.541838 Cell Volume: 31.699 Density (g/cm3): 19.258 MAX. ABS. INTENSITY / VOLUME**2: 2269.593772 RIR: 38.373 RIR based on corundum from Acta Crystallographica A38 (1982) 733-739 2-THETA INTENSITY D-SPACING H K L Multiplicity 40.30 100.00 2.2379 1 1 0 12 58.31 15.77 1.5824 2 0 0 6 73.26 29.56 1.2920 2 1 1 24 87.10 8.89 1.1189 2 2 0 12 ================================================================================ XPOW Copyright 1993 Bob Downs, Ranjini Swaminathan and Kurt Bartelmehs For reference, see Downs et al. (1993) American Mineralogist 78, 1104-1107.