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, on cooling
_database_code_amcsd 0002698
CELL PARAMETERS: 4.7755 10.2926 6.0058 90.000 90.000 90.000
SPACE GROUP: Pbnm
X-RAY WAVELENGTH: 1.541838
Cell Volume: 295.203
Density (g/cm3): 3.939
MAX. ABS. INTENSITY / VOLUME**2: 17.85012402
RIR: 1.476
RIR based on corundum from Acta Crystallographica A38 (1982) 733-739
2-THETA INTENSITY D-SPACING H K L Multiplicity
17.23 39.76 5.1463 0 2 0 2
20.50 16.71 4.3320 1 1 0 4
22.76 21.12 3.9079 0 2 1 4
23.80 8.44 3.7379 1 0 1 4
25.35 20.32 3.5134 1 1 1 8
25.44 6.31 3.5006 1 2 0 4
29.54 3.43 3.0243 1 2 1 8
29.75 1.22 3.0029 0 0 2 2
32.12 70.73 2.7863 1 3 0 4
34.58 16.95 2.5937 0 2 2 4
34.87 5.40 2.5731 0 4 0 2
35.52 45.34 2.5276 1 3 1 8
36.40 100.00 2.4679 1 1 2 8
37.67 7.04 2.3878 2 0 0 2
38.05 7.81 2.3652 0 4 1 4
38.71 4.29 2.3260 2 1 0 4
39.54 16.64 2.2792 1 2 2 8
39.79 10.96 2.2652 1 4 0 4
41.64 7.74 2.1690 2 1 1 8
41.70 2.79 2.1660 2 2 0 4
44.35 12.63 2.0425 1 3 2 8
46.33 1.27 1.9598 2 3 0 4
46.48 4.73 1.9539 0 4 2 4
48.14 7.69 1.8904 1 5 0 4
50.20 3.38 1.8173 1 1 3 8
50.62 2.29 1.8032 1 5 1 8
52.06 55.74 1.7567 2 2 2 8
52.27 20.36 1.7503 2 4 0 4
52.67 1.91 1.7378 1 2 3 8
54.62 7.26 1.6804 2 4 1 8
55.73 6.58 1.6495 0 6 1 4
56.03 1.16 1.6412 2 3 2 8
56.61 10.02 1.6258 1 3 3 8
57.62 10.05 1.5998 1 5 2 8
58.41 4.51 1.5801 0 4 3 4
58.69 4.58 1.5731 3 1 0 4
60.87 2.37 1.5218 3 1 1 8
61.07 1.48 1.5173 2 1 3 8
61.30 5.76 1.5122 2 4 2 8
61.44 2.23 1.5091 2 5 1 8
61.79 17.30 1.5015 0 0 4 2
62.34 25.14 1.4895 0 6 2 4
64.54 4.43 1.4440 3 3 0 4
64.67 1.76 1.4414 0 2 4 4
65.83 1.04 1.4187 1 1 4 8
66.54 9.96 1.4053 1 7 0 4
66.61 3.75 1.4040 3 3 1 8
67.18 8.38 1.3935 3 1 2 8
69.25 7.33 1.3567 3 2 2 8
69.43 2.54 1.3537 3 4 0 4
71.36 8.85 1.3218 1 3 4 8
71.43 1.74 1.3206 3 4 1 8
71.61 1.08 1.3177 2 4 3 8
72.57 2.03 1.3026 0 6 3 4
72.95 1.34 1.2968 0 4 4 4
74.68 2.88 1.2711 2 0 4 4
75.18 3.41 1.2638 2 6 2 8
77.62 1.16 1.2301 2 5 3 8
80.44 3.29 1.1939 4 0 0 2
81.37 1.34 1.1826 0 8 2 4
81.95 2.57 1.1757 1 5 4 8
82.34 1.73 1.1711 3 3 3 8
83.19 4.87 1.1613 3 5 2 8
84.60 1.15 1.1454 3 6 1 8
85.14 5.33 1.1396 2 4 4 8
85.79 2.19 1.1326 2 8 0 4
86.86 1.48 1.1214 3 4 3 8
88.68 2.24 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.