Wadsleyite
Kudoh Y, Inoue T
Physics and Chemistry of Minerals 26 (1999) 382-388
Mg-vacant structural modules and dilution of the symmetry
of hydrous wadsleyite, beta-Mg2-xSiH2xO4 with 0.00<=x<=0.25
Sample: 0.5H-beta
_database_code_amcsd 0008219
CELL PARAMETERS: 5.6750 11.5790 8.2440 90.000 90.090 90.000
SPACE GROUP: I2/m
X-RAY WAVELENGTH: 1.541838
Cell Volume: 541.719
Density (g/cm3): 3.283
MAX. ABS. INTENSITY / VOLUME**2: 5.112834826
RIR: 0.507
RIR based on corundum from Acta Crystallographica A38 (1982) 733-739
2-THETA INTENSITY D-SPACING H K L Multiplicity
13.18 11.23 6.7157 0 1 1 4
15.30 2.20 5.7895 0 2 0 2
21.56 5.52 4.1220 0 0 2 2
27.82 31.99 3.2070 -1 1 2 4
27.86 31.68 3.2026 1 1 2 4
30.89 15.92 2.8948 0 4 0 2
31.53 28.20 2.8375 2 0 0 2
33.52 59.02 2.6737 0 1 3 4
34.29 33.49 2.6150 -2 1 1 4
34.32 33.77 2.6126 2 1 1 4
35.56 15.27 2.5246 -1 3 2 4
35.59 15.59 2.5224 1 3 2 4
36.30 26.91 2.4748 -1 0 3 2
36.35 26.19 2.4718 1 0 3 2
36.50 69.90 2.4616 -1 4 1 4
36.52 70.12 2.4606 1 4 1 4
37.98 14.45 2.3689 0 4 2 4
38.49 3.58 2.3390 -2 0 2 2
38.55 3.58 2.3355 2 0 2 2
40.29 13.23 2.2386 0 3 3 4
40.46 1.88 2.2295 0 5 1 4
40.95 20.61 2.2037 -2 3 1 4
40.98 20.97 2.2023 2 3 1 4
43.93 45.59 2.0610 0 0 4 2
44.72 100.00 2.0264 2 4 0 4
47.57 2.71 1.9116 -1 1 4 4
47.62 2.65 1.9097 1 1 4 4
47.80 3.55 1.9027 -1 5 2 4
47.83 3.57 1.9017 1 5 2 4
48.39 1.74 1.8811 -1 4 3 4
48.42 1.96 1.8797 1 4 3 4
51.61 7.67 1.7708 0 5 3 4
52.00 1.20 1.7586 -2 3 3 4
52.07 1.03 1.7564 2 3 3 4
52.16 2.06 1.7535 -2 5 1 4
52.19 2.16 1.7527 2 5 1 4
52.86 5.14 1.7321 -1 3 4 4
52.90 4.81 1.7307 1 3 4 4
53.88 3.55 1.7016 -3 1 2 4
53.95 3.44 1.6996 3 1 2 4
54.67 5.20 1.6789 0 4 4 4
55.03 3.91 1.6688 -2 0 4 2
55.12 3.78 1.6663 2 0 4 2
58.25 5.31 1.5840 -1 0 5 2
58.30 5.13 1.5827 1 0 5 2
58.76 3.16 1.5713 -3 3 2 4
58.83 3.32 1.5697 3 3 2 4
59.26 7.31 1.5593 -3 0 3 2
59.36 7.64 1.5570 3 0 3 2
59.42 10.38 1.5555 -3 4 1 4
59.45 10.42 1.5547 3 4 1 4
61.12 4.60 1.5162 0 3 5 4
62.49 2.83 1.4863 -1 5 4 4
62.53 2.82 1.4854 1 5 4 4
62.68 2.88 1.4821 -1 7 2 4
62.71 2.82 1.4817 1 7 2 4
64.37 36.42 1.4474 0 8 0 2
64.45 66.24 1.4458 -2 4 4 4
64.53 66.31 1.4441 2 4 4 4
65.83 35.18 1.4187 4 0 0 2
65.91 12.39 1.4172 0 7 3 4
66.38 3.21 1.4082 -2 7 1 4
66.40 3.22 1.4079 2 7 1 4
67.87 1.21 1.3810 -3 5 2 4
67.93 1.17 1.3799 3 5 2 4
70.05 3.59 1.3431 0 5 5 4
71.03 1.24 1.3271 -1 1 6 4
71.09 1.20 1.3262 1 1 6 4
71.99 1.50 1.3117 -3 3 4 4
72.11 1.43 1.3099 3 3 4 4
73.44 2.94 1.2893 2 8 0 4
74.48 1.82 1.2740 4 4 0 4
75.28 1.08 1.2624 -1 3 6 4
75.33 1.04 1.2616 1 3 6 4
75.87 4.16 1.2540 -4 1 3 4
75.98 3.84 1.2525 4 1 3 4
76.20 4.39 1.2494 -1 8 3 4
76.23 4.23 1.2490 1 8 3 4
76.60 2.85 1.2439 -3 0 5 2
76.74 2.87 1.2420 3 0 5 2
80.02 1.41 1.1990 -4 3 3 4
80.14 1.50 1.1977 4 3 3 4
80.37 1.05 1.1948 -3 5 4 4
80.48 1.02 1.1934 3 5 4 4
80.56 1.25 1.1924 -3 7 2 4
80.62 1.16 1.1917 3 7 2 4
81.21 6.17 1.1845 0 8 4 4
82.48 3.04 1.1695 -4 0 4 2
82.62 3.09 1.1678 4 0 4 2
82.85 1.19 1.1652 0 9 3 4
83.29 1.83 1.1602 -2 9 1 4
83.30 1.83 1.1600 2 9 1 4
88.20 1.09 1.1078 -4 5 3 4
88.31 1.15 1.1067 4 5 3 4
89.67 1.83 1.0934 -2 8 4 4
89.74 1.78 1.0927 2 8 4 4
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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.