Majorite Nakatsuka A, Yoshiasa A, Yamanaka T, Ohtaka O, Katsura T, Ito E American Mineralogist 84 (1999) 1135-1143 Symmetry change of majorite solid-solution in the system Mg3Al2Si3O12-MgSiO3 Sample: x = .64 _database_code_amcsd 0002263 CELL PARAMETERS: 11.4891 11.4891 11.4891 90.000 90.000 90.000 SPACE GROUP: I4_1/acd X-RAY WAVELENGTH: 1.541838 Cell Volume: 1516.555 Density (g/cm3): 3.522 MAX. ABS. INTENSITY / VOLUME**2: 13.40915061 RIR: 1.240 RIR based on corundum from Acta Crystallographica A38 (1982) 733-739 2-THETA INTENSITY D-SPACING H K L Multiplicity 18.92 4.60 4.6904 2 1 1 16 18.92 2.23 4.6904 1 1 2 8 29.08 2.42 3.0706 3 2 1 16 29.08 2.47 3.0706 3 1 2 16 29.08 2.46 3.0706 2 1 3 16 31.14 19.94 2.8723 0 0 4 2 31.14 39.42 2.8723 4 0 0 4 34.92 33.28 2.5690 4 0 2 8 34.92 33.35 2.5690 4 2 0 8 34.92 33.36 2.5690 2 0 4 8 36.69 12.05 2.4495 3 3 2 8 36.69 23.90 2.4495 3 2 3 16 38.38 15.96 2.3452 4 2 2 16 38.38 7.98 2.3452 2 2 4 8 40.02 8.55 2.2532 4 3 1 16 40.02 8.57 2.2532 4 1 3 16 40.02 8.61 2.2532 3 1 4 16 43.13 3.70 2.0976 2 1 5 16 43.13 3.73 2.0976 5 2 1 16 43.13 3.69 2.0976 5 1 2 16 44.61 1.46 2.0310 4 0 4 8 48.87 2.12 1.8638 3 2 5 16 48.87 7.16 1.8638 6 1 1 16 48.87 3.59 1.8638 1 1 6 8 48.87 2.11 1.8638 5 3 2 16 48.87 2.18 1.8638 5 2 3 16 50.22 2.54 1.8166 2 0 6 8 50.22 2.55 1.8166 6 0 2 8 50.22 2.51 1.8166 6 2 0 8 55.41 13.62 1.6583 4 4 4 8 57.88 13.47 1.5933 4 0 6 8 57.88 13.42 1.5933 6 4 0 8 57.88 13.52 1.5933 6 0 4 8 60.28 21.25 1.5353 4 2 6 16 60.28 21.44 1.5353 6 4 2 16 60.28 21.48 1.5353 6 2 4 16 64.93 7.39 1.4361 8 0 0 4 64.93 3.72 1.4361 0 0 8 2 68.31 1.10 1.3732 6 5 3 16 68.31 1.09 1.3732 6 3 5 16 68.31 1.11 1.3732 5 3 6 16 73.76 4.05 1.2845 8 0 4 8 73.76 4.06 1.2845 4 0 8 8 73.76 4.07 1.2845 8 4 0 8 75.90 5.31 1.2536 4 2 8 16 75.90 5.31 1.2536 8 4 2 16 75.90 5.31 1.2536 8 2 4 16 76.96 1.08 1.2389 7 6 1 16 76.96 1.08 1.2389 6 1 7 16 76.96 1.09 1.2389 7 1 6 16 78.02 6.23 1.2247 6 4 6 16 78.02 3.12 1.2247 6 6 4 8 83.25 1.09 1.1606 5 3 8 16 83.25 1.07 1.1606 8 3 5 16 83.25 1.07 1.1606 8 5 3 16 ================================================================================ XPOW Copyright 1993 Bob Downs, Ranjini Swaminathan and Kurt Bartelmehs For reference, see Downs et al. (1993) American Mineralogist 78, 1104-1107.