Periclase Boiocchi M, Caucia F, Merli M, Prella D, Ungaretti L European Journal of Mineralogy 13 (2001) 871-881 Crystal-chemical reasons for the immiscibility of periclase and wustite under lithospheric P,T conditions Sample: Per.3363 _database_code_amcsd 0006903 CELL PARAMETERS: 4.2178 4.2178 4.2178 90.000 90.000 90.000 SPACE GROUP: Fm-3m X-RAY WAVELENGTH: 1.541838 Cell Volume: 75.034 Density (g/cm3): 3.685 MAX. ABS. INTENSITY / VOLUME**2: 38.02415204 RIR: 3.360 RIR based on corundum from Acta Crystallographica A38 (1982) 733-739 2-THETA INTENSITY D-SPACING H K L Multiplicity 36.91 13.00 2.4351 1 1 1 8 42.88 100.00 2.1089 2 0 0 6 62.26 53.57 1.4912 2 2 0 12 74.63 7.45 1.2717 3 1 1 24 78.57 15.37 1.2176 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.