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 = .52
_database_code_amcsd 0002262
CELL PARAMETERS: 11.4876 11.4876 11.4876 90.000 90.000 90.000
SPACE GROUP: I4_1/acd
X-RAY WAVELENGTH: 1.541838
Cell Volume: 1515.961
Density (g/cm3): 3.525
MAX. ABS. INTENSITY / VOLUME**2: 13.71654933
RIR: 1.267
RIR based on corundum from Acta Crystallographica A38 (1982) 733-739
2-THETA INTENSITY D-SPACING H K L Multiplicity
18.92 4.52 4.6898 2 1 1 16
18.92 2.31 4.6898 1 1 2 8
29.09 2.31 3.0702 3 2 1 16
29.09 2.26 3.0702 3 1 2 16
29.09 2.28 3.0702 2 1 3 16
31.14 18.97 2.8719 0 0 4 2
31.14 38.31 2.8719 4 0 0 4
34.93 33.60 2.5687 4 0 2 8
34.93 33.16 2.5687 4 2 0 8
34.93 33.24 2.5687 2 0 4 8
36.69 11.72 2.4492 3 3 2 8
36.69 23.43 2.4492 3 2 3 16
38.39 15.56 2.3449 4 2 2 16
38.39 7.78 2.3449 2 2 4 8
40.02 8.52 2.2529 4 3 1 16
40.02 8.57 2.2529 4 1 3 16
40.02 8.57 2.2529 3 1 4 16
43.13 3.81 2.0973 2 1 5 16
43.13 3.84 2.0973 5 2 1 16
43.13 3.85 2.0973 5 1 2 16
44.62 1.63 2.0307 4 0 4 8
48.87 2.24 1.8635 3 2 5 16
48.87 7.47 1.8635 6 1 1 16
48.87 3.75 1.8635 1 1 6 8
48.87 2.28 1.8635 5 3 2 16
48.87 2.24 1.8635 5 2 3 16
50.23 2.31 1.8163 2 0 6 8
50.23 2.31 1.8163 6 0 2 8
50.23 2.34 1.8163 6 2 0 8
55.41 14.20 1.6581 4 4 4 8
57.88 13.66 1.5930 4 0 6 8
57.88 13.60 1.5930 6 4 0 8
57.88 13.63 1.5930 6 0 4 8
60.29 21.22 1.5351 4 2 6 16
60.29 21.16 1.5351 6 4 2 16
60.29 21.03 1.5351 6 2 4 16
64.94 7.47 1.4360 8 0 0 4
64.94 3.73 1.4360 0 0 8 2
68.32 1.02 1.3730 6 5 3 16
68.32 1.06 1.3730 6 3 5 16
68.32 1.04 1.3730 5 3 6 16
73.77 4.09 1.2844 8 0 4 8
73.77 4.08 1.2844 4 0 8 8
73.77 4.07 1.2844 8 4 0 8
75.91 5.54 1.2534 4 2 8 16
75.91 5.56 1.2534 8 4 2 16
75.91 5.50 1.2534 8 2 4 16
76.97 1.05 1.2387 6 1 7 16
76.97 1.06 1.2387 7 6 1 16
76.97 1.05 1.2387 7 1 6 16
78.03 3.06 1.2246 6 6 4 8
78.03 6.14 1.2246 6 4 6 16
83.26 1.11 1.1604 8 5 3 16
83.26 1.11 1.1604 5 3 8 16
83.26 1.12 1.1604 8 3 5 16
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XPOW Copyright 1993 Bob Downs, Ranjini Swaminathan and Kurt Bartelmehs
For reference, see Downs et al. (1993) American Mineralogist 78, 1104-1107.