MgGeO3 Kubo A, Kiefer B, Shim S H, Shen G, Prakapenka V B, Duffy T S American Mineralogist 93 (2008) 965-976 Rietveld structure refinement of MgGeO3 post-perovskite phase to 1 Mbar Locality: Synthetic Sample: A036, P = 105.4 GPa, T = 300 K _database_code_amcsd 0004588 CELL PARAMETERS: 2.5718 8.3274 6.3536 90.000 90.000 90.000 SPACE GROUP: Cmcm X-RAY WAVELENGTH: 1.541838 Cell Volume: 136.071 Density (g/cm3): 7.074 MAX. ABS. INTENSITY / VOLUME**2: 57.93483116 RIR: 2.667 RIR based on corundum from Acta Crystallographica A38 (1982) 733-739 2-THETA INTENSITY D-SPACING H K L Multiplicity 21.34 57.20 4.1637 0 2 0 2 25.58 1.14 3.4825 0 2 1 4 28.09 37.39 3.1768 0 0 2 2 35.55 100.00 2.5256 0 2 2 4 36.57 50.44 2.4573 1 1 0 4 43.47 12.77 2.0819 0 4 0 2 46.74 29.42 1.9437 1 1 2 8 48.21 9.13 1.8877 0 2 3 4 48.24 52.28 1.8865 1 3 0 4 50.46 16.40 1.8085 1 3 1 8 52.56 7.02 1.7413 0 4 2 4 56.75 47.08 1.6221 1 3 2 8 57.44 7.44 1.6042 1 1 3 8 58.07 17.24 1.5884 0 0 4 2 62.59 6.63 1.4841 0 2 4 4 66.36 2.18 1.4087 1 3 3 8 66.94 6.75 1.3979 1 5 0 4 67.48 2.49 1.3879 0 6 0 2 68.76 2.69 1.3653 1 5 1 8 70.61 19.95 1.3340 1 1 4 8 73.67 10.97 1.2859 2 0 0 2 74.10 23.56 1.2795 1 5 2 8 74.62 16.08 1.2718 0 6 2 4 75.25 9.53 1.2628 0 4 4 4 77.73 2.80 1.2286 2 2 0 4 78.76 11.91 1.2151 1 3 4 8 80.60 2.95 1.1920 2 0 2 4 84.56 13.63 1.1459 2 2 2 8 89.60 3.55 1.0940 2 4 0 4 ================================================================================ XPOW Copyright 1993 Bob Downs, Ranjini Swaminathan and Kurt Bartelmehs For reference, see Downs et al. (1993) American Mineralogist 78, 1104-1107.