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: Mg80Ni20 at T = 700 C
_database_code_amcsd 0002713
CELL PARAMETERS: 4.7780 10.2928 6.0149 90.000 90.000 90.000
SPACE GROUP: Pbnm
X-RAY WAVELENGTH: 1.541838
Cell Volume: 295.805
Density (g/cm3): 3.468
MAX. ABS. INTENSITY / VOLUME**2: 11.56785760
RIR: 1.086
RIR based on corundum from Acta Crystallographica A38 (1982) 733-739
2-THETA INTENSITY D-SPACING H K L Multiplicity
17.23 41.78 5.1464 0 2 0 2
20.49 3.54 4.3338 1 1 0 4
22.74 39.62 3.9104 0 2 1 4
23.78 13.74 3.7413 1 0 1 4
25.33 11.34 3.5162 1 1 1 8
25.44 9.78 3.5016 1 2 0 4
29.52 4.70 3.0261 1 2 1 8
29.71 4.14 3.0074 0 0 2 2
32.12 65.87 2.7869 1 3 0 4
34.54 5.71 2.5966 0 2 2 4
34.87 1.28 2.5732 0 4 0 2
35.50 51.49 2.5286 1 3 1 8
36.36 100.00 2.4708 1 1 2 8
37.65 2.53 2.3890 2 0 0 2
38.04 8.91 2.3658 0 4 1 4
38.69 6.40 2.3271 2 1 0 4
39.50 25.78 2.2815 1 2 2 8
39.79 17.53 2.2655 1 4 0 4
41.61 11.87 2.1704 2 1 1 8
41.68 2.18 2.1669 2 2 0 4
44.31 9.99 2.0441 1 3 2 8
46.31 2.07 1.9605 2 3 0 4
46.44 4.71 1.9552 0 4 2 4
48.13 8.14 1.8906 1 5 0 4
50.13 2.33 1.8197 1 1 3 8
50.61 1.89 1.8036 1 5 1 8
52.02 55.78 1.7581 2 2 2 8
52.25 18.39 1.7508 2 4 0 4
52.60 2.94 1.7399 1 2 3 8
54.59 8.90 1.6810 2 4 1 8
55.72 8.35 1.6497 0 6 1 4
55.99 1.95 1.6424 2 3 2 8
56.55 11.72 1.6275 1 3 3 8
57.59 6.32 1.6006 1 5 2 8
58.35 6.06 1.5816 0 4 3 4
58.66 4.19 1.5739 3 1 0 4
60.83 2.02 1.5227 3 1 1 8
60.89 1.56 1.5215 3 2 0 4
61.00 2.29 1.5190 2 1 3 8
61.26 6.63 1.5131 2 4 2 8
61.42 3.35 1.5096 2 5 1 8
61.68 20.48 1.5037 0 0 4 2
62.31 29.50 1.4901 0 6 2 4
64.51 3.61 1.4446 3 3 0 4
64.57 2.02 1.4434 0 2 4 4
66.54 9.65 1.4054 1 7 0 4
66.57 4.06 1.4047 3 3 1 8
67.12 7.93 1.3945 3 1 2 8
69.20 11.66 1.3576 3 2 2 8
69.40 4.17 1.3542 3 4 0 4
71.26 8.55 1.3234 1 3 4 8
71.40 2.73 1.3212 3 4 1 8
71.55 1.11 1.3188 2 4 3 8
72.52 2.61 1.3035 0 6 3 4
74.57 2.07 1.2726 2 0 4 4
75.14 2.14 1.2643 2 6 2 8
75.95 1.15 1.2529 1 4 4 8
76.37 1.48 1.2471 3 0 3 4
77.55 1.81 1.2310 2 5 3 8
80.39 3.53 1.1945 4 0 0 2
81.34 1.29 1.1829 0 8 2 4
81.85 2.95 1.1769 1 5 4 8
82.26 1.91 1.1721 3 3 3 8
82.31 1.33 1.1714 0 2 5 4
83.14 4.34 1.1619 3 5 2 8
83.65 1.46 1.1560 2 7 2 8
84.35 1.30 1.1482 1 8 2 8
84.57 1.99 1.1458 3 6 1 8
85.03 4.66 1.1407 2 4 4 8
85.77 2.23 1.1328 2 8 0 4
86.78 2.39 1.1222 3 4 3 8
88.53 2.76 1.1045 1 3 5 8
88.61 1.45 1.1037 4 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.