Forsterite
Henderson C M B, Redfern S A T, Smith R I, Knight K S, Charnock J M
American Mineralogist 86 (2001) 1170-1187
Composition and temperature dependence of cation ordering in Ni-Mg olivine solid solutions:
A time-of-flight neutron powder diffraction and EXAFS study
Sample: Mg50Ni50 at T = 900 C
_database_code_amcsd 0002693
CELL PARAMETERS: 4.7777 10.3026 6.0095 90.000 90.000 90.000
SPACE GROUP: Pbnm
X-RAY WAVELENGTH: 1.541838
Cell Volume: 295.806
Density (g/cm3): 3.931
MAX. ABS. INTENSITY / VOLUME**2: 17.66452266
RIR: 1.463
RIR based on corundum from Acta Crystallographica A38 (1982) 733-739
2-THETA INTENSITY D-SPACING H K L Multiplicity
17.21 39.19 5.1513 0 2 0 2
20.49 16.37 4.3343 1 1 0 4
22.74 21.24 3.9111 0 2 1 4
23.79 8.34 3.7398 1 0 1 4
25.34 20.69 3.5154 1 1 1 8
25.43 6.48 3.5030 1 2 0 4
29.52 3.53 3.0264 1 2 1 8
29.73 1.30 3.0048 0 0 2 2
32.10 71.13 2.7886 1 3 0 4
34.56 17.09 2.5955 0 2 2 4
34.83 5.32 2.5756 0 4 0 2
35.49 45.71 2.5295 1 3 1 8
36.38 100.00 2.4694 1 1 2 8
37.65 7.03 2.3889 2 0 0 2
38.01 7.84 2.3674 0 4 1 4
38.69 4.41 2.3271 2 1 0 4
39.51 16.62 2.2807 1 2 2 8
39.76 11.09 2.2672 1 4 0 4
41.62 7.68 2.1701 2 1 1 8
41.68 2.70 2.1672 2 2 0 4
44.32 12.33 2.0440 1 3 2 8
46.30 1.20 1.9611 2 3 0 4
46.44 4.65 1.9555 0 4 2 4
48.09 7.61 1.8921 1 5 0 4
50.17 3.40 1.8184 1 1 3 8
50.58 2.35 1.8047 1 5 1 8
52.03 55.60 1.7577 2 2 2 8
52.23 20.26 1.7515 2 4 0 4
52.63 1.95 1.7389 1 2 3 8
54.58 7.28 1.6815 2 4 1 8
55.67 6.70 1.6510 0 6 1 4
55.99 1.09 1.6423 2 3 2 8
56.57 10.01 1.6269 1 3 3 8
57.57 10.01 1.6011 1 5 2 8
58.36 4.50 1.5812 0 4 3 4
58.66 4.54 1.5739 3 1 0 4
60.84 2.36 1.5225 3 1 1 8
61.03 1.46 1.5182 2 1 3 8
61.26 5.78 1.5132 2 4 2 8
61.39 2.26 1.5102 2 5 1 8
61.75 17.18 1.5024 0 0 4 2
62.28 24.90 1.4908 0 6 2 4
64.50 4.40 1.4448 3 3 0 4
64.62 1.73 1.4423 0 2 4 4
65.79 1.02 1.4195 1 1 4 8
66.47 9.84 1.4066 1 7 0 4
66.57 3.72 1.4048 3 3 1 8
67.14 8.26 1.3942 3 1 2 8
69.21 7.33 1.3574 3 2 2 8
69.38 2.47 1.3546 3 4 0 4
71.30 8.79 1.3226 1 3 4 8
71.38 1.77 1.3214 3 4 1 8
71.56 1.07 1.3186 2 4 3 8
72.50 2.03 1.3037 0 6 3 4
72.89 1.31 1.2977 0 4 4 4
74.63 2.85 1.2718 2 0 4 4
75.11 3.34 1.2648 2 6 2 8
77.55 1.17 1.2309 2 5 3 8
80.40 3.24 1.1944 4 0 0 2
81.28 1.31 1.1837 0 8 2 4
81.87 2.52 1.1766 1 5 4 8
82.28 1.70 1.1718 3 3 3 8
83.12 4.78 1.1620 3 5 2 8
84.53 1.11 1.1462 3 6 1 8
85.07 5.21 1.1403 2 4 4 8
85.70 2.15 1.1336 2 8 0 4
86.79 1.51 1.1221 3 4 3 8
88.61 2.20 1.1037 1 3 5 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.