Wadsleyite
Baur W H
American Mineralogist 57 (1972) 709-731
Computer-simulated crystal structures of observed and hypothetical Mg2SiO4
Polymorphs of low and high density
Locality: hypothetical
_database_code_amcsd 0000277
CELL PARAMETERS: 8.1600 11.6800 5.7100 90.000 90.000 90.000
SPACE GROUP: Ibmm
X-RAY WAVELENGTH: 1.541838
Cell Volume: 544.213
Density (g/cm3): 3.434
MAX. ABS. INTENSITY / VOLUME**2: 8.061656112
RIR: 0.764
RIR based on corundum from Acta Crystallographica A38 (1982) 733-739
2-THETA INTENSITY D-SPACING H K L Multiplicity
27.94 45.63 3.1932 2 1 1 8
30.62 15.23 2.9200 0 4 0 2
31.33 13.97 2.8550 0 0 2 2
33.84 40.07 2.6491 3 1 0 4
34.15 56.34 2.6258 1 1 2 8
35.54 15.99 2.5261 2 3 1 8
36.27 100.00 2.4771 1 4 1 8
36.59 35.77 2.4556 3 0 1 4
37.89 3.37 2.3745 2 4 0 4
38.49 1.64 2.3392 2 0 2 4
40.15 1.39 2.2458 1 5 0 4
40.45 11.78 2.2297 3 3 0 4
40.72 37.64 2.2158 1 3 2 8
44.38 74.72 2.0414 0 4 2 4
44.41 34.73 2.0400 4 0 0 2
47.60 6.10 1.9104 2 5 1 8
47.99 2.52 1.8956 4 1 1 8
48.43 2.38 1.8794 3 4 1 8
49.15 1.32 1.8536 1 0 3 4
51.57 7.96 1.7722 3 5 0 4
51.79 5.47 1.7651 1 5 2 8
52.04 3.11 1.7573 3 3 2 8
53.17 3.64 1.7228 4 3 1 8
53.72 5.34 1.7064 2 1 3 8
54.90 3.16 1.6723 4 4 0 4
55.35 5.67 1.6598 4 0 2 4
56.97 1.70 1.6163 5 1 0 4
58.53 3.47 1.5770 2 3 3 8
58.85 7.37 1.5692 5 0 1 4
59.03 12.41 1.5649 1 4 3 8
59.25 12.27 1.5595 3 0 3 4
61.62 3.60 1.5051 5 3 0 4
62.28 3.42 1.4908 2 7 1 8
62.61 2.14 1.4838 4 5 1 8
63.74 26.95 1.4600 0 8 0 2
64.59 99.15 1.4430 4 4 2 8
65.37 25.25 1.4275 0 0 4 2
65.64 8.41 1.4223 3 7 0 4
65.83 5.04 1.4186 1 7 2 8
67.50 2.05 1.3876 2 5 3 8
70.37 2.99 1.3378 5 5 0 4
71.81 1.65 1.3146 6 1 1 8
72.75 1.67 1.2999 0 8 2 4
73.90 1.66 1.2825 0 4 4 4
75.68 5.71 1.2567 3 1 4 8
75.80 6.61 1.2549 3 8 1 8
75.97 1.62 1.2526 6 3 1 8
76.96 4.67 1.2389 5 0 3 4
79.26 1.54 1.2087 2 9 1 8
79.77 2.66 1.2022 3 3 4 8
80.01 1.47 1.1993 2 7 3 8
80.98 4.75 1.1873 4 8 0 4
82.32 1.00 1.1713 3 9 0 4
82.47 4.71 1.1696 4 0 4 4
82.50 3.64 1.1693 1 9 2 8
82.72 1.40 1.1667 5 7 0 4
84.08 1.28 1.1512 6 5 1 8
87.81 2.53 1.1117 3 5 4 8
88.82 1.12 1.1016 6 1 3 8
89.37 2.97 1.0963 4 8 2 8
89.51 1.18 1.0949 2 1 5 8
================================================================================
XPOW Copyright 1993 Bob Downs, Ranjini Swaminathan and Kurt Bartelmehs
For reference, see Downs et al. (1993) American Mineralogist 78, 1104-1107.