Wadsleyite
Finger L W, Hazen R M, Zhang J, Ko J, Navrotsky A
Physics and Chemistry of Minerals 19 (1993) 361-368
The effect of Fe on the crystal structure of wadsleyite
beta-(Mg1-xFex)2SiO4, 0.00<=x<=0.40
Sample: Fe00
_database_code_amcsd 0007734
CELL PARAMETERS: 5.6921 11.4600 8.2530 90.000 90.000 90.000
SPACE GROUP: Imma
X-RAY WAVELENGTH: 1.541838
Cell Volume: 538.355
Density (g/cm3): 3.471
MAX. ABS. INTENSITY / VOLUME**2: 8.547940352
RIR: 0.802
RIR based on corundum from Acta Crystallographica A38 (1982) 733-739
2-THETA INTENSITY D-SPACING H K L Multiplicity
27.82 42.59 3.2074 1 1 2 8
31.22 13.31 2.8650 0 4 0 2
31.43 13.21 2.8461 2 0 0 2
33.50 48.17 2.6750 0 1 3 4
34.23 55.51 2.6193 2 1 1 8
35.70 18.04 2.5148 1 3 2 8
36.27 33.31 2.4769 1 0 3 4
36.77 91.53 2.4443 1 4 1 8
38.24 4.27 2.3534 0 4 2 4
38.42 1.66 2.3429 2 0 2 4
40.40 12.01 2.2324 0 3 3 4
40.86 2.92 2.2084 0 5 1 4
41.03 29.22 2.1997 2 3 1 8
43.88 34.18 2.0633 0 0 4 2
44.89 76.12 2.0191 2 4 0 4
47.54 4.37 1.9125 1 1 4 8
48.15 4.11 1.8900 1 5 2 8
48.59 2.01 1.8737 1 4 3 8
51.93 7.29 1.7609 0 5 3 4
52.07 2.08 1.7565 2 3 3 8
52.44 6.50 1.7448 2 5 1 8
52.94 7.23 1.7295 1 3 4 8
53.77 4.96 1.7047 3 1 2 8
54.83 2.33 1.6743 0 4 4 4
54.97 7.02 1.6705 2 0 4 4
58.19 7.91 1.5853 1 0 5 4
58.76 4.13 1.5713 3 3 2 8
59.15 10.17 1.5619 3 0 3 4
59.50 14.50 1.5536 3 4 1 8
61.17 3.97 1.5152 0 3 5 4
62.75 3.81 1.4807 1 5 4 8
63.25 4.33 1.4701 1 7 2 8
64.58 100.00 1.4431 2 4 4 8
65.12 27.00 1.4325 0 8 0 2
65.61 27.06 1.4230 4 0 0 2
65.93 1.35 1.4169 2 1 5 8
66.46 8.17 1.4069 0 7 3 4
66.90 4.93 1.3986 2 7 1 8
67.57 1.22 1.3864 3 1 4 8
68.05 1.48 1.3777 3 5 2 8
70.28 3.50 1.3394 0 5 5 4
70.97 1.66 1.3280 1 1 6 8
71.99 2.15 1.3117 3 3 4 8
74.10 1.67 1.2796 2 8 0 4
74.44 1.70 1.2745 4 4 0 4
75.31 1.79 1.2620 1 3 6 8
75.71 7.10 1.2563 4 1 3 8
76.49 4.47 1.2453 3 0 5 4
76.88 5.98 1.2400 1 8 3 8
79.95 2.75 1.2000 4 3 3 8
80.54 1.44 1.1926 3 5 4 8
80.99 1.96 1.1871 3 7 2 8
81.86 5.39 1.1767 0 8 4 4
82.31 5.29 1.1714 4 0 4 4
83.69 1.55 1.1556 0 9 3 4
84.11 3.87 1.1509 2 9 1 8
88.14 1.13 1.1084 3 1 6 8
88.30 2.50 1.1068 4 5 3 8
89.77 1.13 1.0924 5 1 2 8
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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.