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 = 200 C
_database_code_amcsd 0002681
CELL PARAMETERS: 4.7480 10.2114 5.9605 90.000 90.000 90.000
SPACE GROUP: Pbnm
X-RAY WAVELENGTH: 1.541838
Cell Volume: 288.986
Density (g/cm3): 4.024
MAX. ABS. INTENSITY / VOLUME**2: 18.90980052
RIR: 1.530
RIR based on corundum from Acta Crystallographica A38 (1982) 733-739
2-THETA INTENSITY D-SPACING H K L Multiplicity
17.37 35.57 5.1057 0 2 0 2
20.63 17.06 4.3054 1 1 0 4
22.94 20.65 3.8776 0 2 1 4
23.96 8.47 3.7138 1 0 1 4
25.52 21.43 3.4901 1 1 1 8
25.62 6.01 3.4769 1 2 0 4
29.75 2.91 3.0033 1 2 1 8
29.98 1.29 2.9802 0 0 2 2
32.36 70.65 2.7664 1 3 0 4
34.86 17.88 2.5738 0 2 2 4
35.15 5.43 2.5529 0 4 0 2
35.78 46.40 2.5093 1 3 1 8
36.67 100.00 2.4504 1 1 2 8
37.90 7.31 2.3740 2 0 0 2
38.36 7.41 2.3467 0 4 1 4
38.95 4.09 2.3123 2 1 0 4
39.84 17.58 2.2628 1 2 2 8
40.10 11.54 2.2485 1 4 0 4
41.91 8.17 2.1558 2 1 1 8
41.97 2.65 2.1527 2 2 0 4
44.70 12.74 2.0275 1 3 2 8
46.65 1.38 1.9472 2 3 0 4
46.86 4.87 1.9388 0 4 2 4
48.53 8.14 1.8761 1 5 0 4
50.60 3.81 1.8040 1 1 3 8
51.04 3.12 1.7895 1 5 1 8
52.43 61.08 1.7451 2 2 2 8
52.65 22.42 1.7385 2 4 0 4
53.09 1.84 1.7250 1 2 3 8
55.02 7.47 1.6689 2 4 1 8
56.21 7.20 1.6365 0 6 1 4
56.45 1.32 1.6301 2 3 2 8
57.07 11.01 1.6137 1 3 3 8
58.10 10.89 1.5877 1 5 2 8
58.90 4.61 1.5679 0 4 3 4
59.06 4.95 1.5640 3 1 0 4
61.27 2.73 1.5128 3 1 1 8
61.32 1.01 1.5117 3 2 0 4
61.54 1.69 1.5070 2 1 3 8
61.78 5.95 1.5016 2 4 2 8
61.92 2.44 1.4985 2 5 1 8
62.31 19.39 1.4901 0 0 4 2
62.88 28.65 1.4779 0 6 2 4
64.98 5.05 1.4351 3 3 0 4
65.22 1.76 1.4304 0 2 4 4
66.39 1.26 1.4082 1 1 4 8
67.08 4.69 1.3952 3 3 1 8
67.13 10.96 1.3944 1 7 0 4
67.65 9.52 1.3849 3 1 2 8
69.75 8.31 1.3482 3 2 2 8
69.94 2.92 1.3451 3 4 0 4
71.96 1.89 1.3121 3 4 1 8
71.98 10.33 1.3119 1 3 4 8
72.21 1.19 1.3083 2 4 3 8
73.23 2.44 1.2925 0 6 3 4
73.60 1.59 1.2869 0 4 4 4
75.30 3.40 1.2621 2 0 4 4
75.82 4.02 1.2546 2 6 2 8
76.08 1.15 1.2510 3 5 0 4
77.04 1.02 1.2379 3 0 3 4
78.29 1.34 1.2212 2 5 3 8
81.00 4.15 1.1870 4 0 0 2
82.15 1.38 1.1733 0 8 2 4
82.70 3.07 1.1668 1 5 4 8
83.01 2.33 1.1634 3 3 3 8
83.88 6.03 1.1535 3 5 2 8
84.45 1.12 1.1471 2 7 2 8
85.32 1.29 1.1377 3 6 1 8
85.91 7.03 1.1314 2 4 4 8
86.59 3.10 1.1242 2 8 0 4
87.59 1.75 1.1139 3 4 3 8
89.36 1.05 1.0964 4 1 2 8
89.53 2.84 1.0948 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.