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
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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.