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 = 850 C
_database_code_amcsd 0002692
CELL PARAMETERS: 4.7750 10.2960 6.0054 90.000 90.000 90.000
SPACE GROUP: Pbnm
X-RAY WAVELENGTH: 1.541838
Cell Volume: 295.248
Density (g/cm3): 3.938
MAX. ABS. INTENSITY / VOLUME**2: 18.04075353
RIR: 1.492
RIR based on corundum from Acta Crystallographica A38 (1982) 733-739
2-THETA INTENSITY D-SPACING H K L Multiplicity
17.23 40.87 5.1480 0 2 0 2
20.50 17.24 4.3318 1 1 0 4
22.75 21.10 3.9085 0 2 1 4
23.81 8.20 3.7376 1 0 1 4
25.35 19.24 3.5132 1 1 1 8
25.44 6.30 3.5009 1 2 0 4
29.53 3.41 3.0245 1 2 1 8
29.75 1.05 3.0027 0 0 2 2
32.12 70.82 2.7869 1 3 0 4
34.58 16.94 2.5937 0 2 2 4
34.86 5.25 2.5740 0 4 0 2
35.51 44.07 2.5279 1 3 1 8
36.41 100.00 2.4678 1 1 2 8
37.68 6.96 2.3875 2 0 0 2
38.03 7.57 2.3658 0 4 1 4
38.72 4.30 2.3258 2 1 0 4
39.54 16.46 2.2792 1 2 2 8
39.78 10.97 2.2658 1 4 0 4
41.64 7.59 2.1688 2 1 1 8
41.70 2.96 2.1659 2 2 0 4
44.35 12.67 2.0427 1 3 2 8
46.33 1.19 1.9599 2 3 0 4
46.47 4.93 1.9542 0 4 2 4
48.12 7.82 1.8909 1 5 0 4
50.21 3.23 1.8172 1 1 3 8
50.61 2.26 1.8036 1 5 1 8
52.06 55.21 1.7566 2 2 2 8
52.26 20.16 1.7504 2 4 0 4
52.67 1.91 1.7378 1 2 3 8
54.61 7.12 1.6805 2 4 1 8
55.71 6.58 1.6500 0 6 1 4
56.03 1.09 1.6412 2 3 2 8
56.61 9.75 1.6258 1 3 3 8
57.61 10.05 1.6000 1 5 2 8
58.40 4.42 1.5802 0 4 3 4
58.69 4.61 1.5730 3 1 0 4
60.88 2.27 1.5217 3 1 1 8
61.08 1.45 1.5172 2 1 3 8
61.30 5.95 1.5122 2 4 2 8
61.43 2.24 1.5093 2 5 1 8
61.79 17.11 1.5013 0 0 4 2
62.32 24.86 1.4899 0 6 2 4
64.54 4.45 1.4439 3 3 0 4
64.67 1.80 1.4413 0 2 4 4
65.84 1.08 1.4186 1 1 4 8
66.52 9.84 1.4057 1 7 0 4
66.61 3.66 1.4039 3 3 1 8
67.18 8.36 1.3934 3 1 2 8
69.26 7.30 1.3566 3 2 2 8
69.43 2.46 1.3538 3 4 0 4
71.36 8.88 1.3217 1 3 4 8
71.43 1.76 1.3206 3 4 1 8
71.61 1.05 1.3177 2 4 3 8
72.56 2.02 1.3028 0 6 3 4
72.95 1.32 1.2969 0 4 4 4
74.68 2.86 1.2709 2 0 4 4
75.17 3.35 1.2640 2 6 2 8
77.61 1.16 1.2302 2 5 3 8
80.45 3.27 1.1938 4 0 0 2
81.34 1.34 1.1829 0 8 2 4
81.94 2.59 1.1758 1 5 4 8
82.34 1.69 1.1711 3 3 3 8
83.18 4.85 1.1613 3 5 2 8
84.59 1.11 1.1455 3 6 1 8
85.14 5.28 1.1396 2 4 4 8
85.76 2.19 1.1329 2 8 0 4
86.86 1.51 1.1214 3 4 3 8
88.68 2.18 1.1030 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.