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 = 650 C
_database_code_amcsd 0002712
CELL PARAMETERS: 4.7757 10.2856 6.0111 90.000 90.000 90.000
SPACE GROUP: Pbnm
X-RAY WAVELENGTH: 1.541838
Cell Volume: 295.268
Density (g/cm3): 3.474
MAX. ABS. INTENSITY / VOLUME**2: 11.61548058
RIR: 1.089
RIR based on corundum from Acta Crystallographica A38 (1982) 733-739
2-THETA INTENSITY D-SPACING H K L Multiplicity
17.24 41.45 5.1428 0 2 0 2
20.50 3.56 4.3315 1 1 0 4
22.76 39.58 3.9078 0 2 1 4
23.80 13.68 3.7392 1 0 1 4
25.34 11.40 3.5142 1 1 1 8
25.45 9.63 3.4995 1 2 0 4
29.54 4.71 3.0243 1 2 1 8
29.72 4.14 3.0055 0 0 2 2
32.14 65.64 2.7851 1 3 0 4
34.57 5.73 2.5949 0 2 2 4
34.89 1.30 2.5714 0 4 0 2
35.52 51.70 2.5270 1 3 1 8
36.38 100.00 2.4693 1 1 2 8
37.67 2.55 2.3878 2 0 0 2
38.06 8.85 2.3642 0 4 1 4
38.71 6.39 2.3260 2 1 0 4
39.52 25.96 2.2801 1 2 2 8
39.81 17.56 2.2641 1 4 0 4
41.63 11.87 2.1692 2 1 1 8
41.70 2.20 2.1658 2 2 0 4
44.34 10.10 2.0429 1 3 2 8
46.34 2.07 1.9594 2 3 0 4
46.48 4.72 1.9539 0 4 2 4
48.16 8.18 1.8893 1 5 0 4
50.16 2.36 1.8185 1 1 3 8
50.65 1.91 1.8024 1 5 1 8
52.05 56.04 1.7571 2 2 2 8
52.28 18.56 1.7498 2 4 0 4
52.64 2.96 1.7388 1 2 3 8
54.63 8.97 1.6800 2 4 1 8
55.76 8.35 1.6485 0 6 1 4
56.03 1.96 1.6414 2 3 2 8
56.58 11.83 1.6265 1 3 3 8
57.63 6.33 1.5995 1 5 2 8
58.39 6.06 1.5805 0 4 3 4
58.69 4.19 1.5732 3 1 0 4
60.87 2.03 1.5219 3 1 1 8
60.92 1.57 1.5207 3 2 0 4
61.04 2.30 1.5181 2 1 3 8
61.30 6.57 1.5122 2 4 2 8
61.46 3.35 1.5086 2 5 1 8
61.73 20.63 1.5028 0 0 4 2
62.36 29.83 1.4891 0 6 2 4
64.54 3.63 1.4438 3 3 0 4
64.61 2.01 1.4424 0 2 4 4
66.59 9.74 1.4044 1 7 0 4
66.61 4.15 1.4039 3 3 1 8
67.16 8.02 1.3938 3 1 2 8
69.24 11.75 1.3569 3 2 2 8
69.44 4.22 1.3535 3 4 0 4
71.31 8.59 1.3225 1 3 4 8
71.44 2.74 1.3205 3 4 1 8
71.60 1.13 1.3180 2 4 3 8
72.57 2.63 1.3026 0 6 3 4
74.62 2.10 1.2719 2 0 4 4
75.20 2.18 1.2635 2 6 2 8
75.52 1.00 1.2590 3 5 0 4
76.01 1.17 1.2521 1 4 4 8
76.42 1.49 1.2464 3 0 3 4
77.61 1.82 1.2302 2 5 3 8
80.44 3.60 1.1939 4 0 0 2
81.41 1.29 1.1821 0 8 2 4
81.91 2.98 1.1761 1 5 4 8
82.31 1.96 1.1714 3 3 3 8
82.38 1.34 1.1707 0 2 5 4
83.20 4.38 1.1612 3 5 2 8
83.72 1.47 1.1553 2 7 2 8
84.42 1.30 1.1475 1 8 2 8
84.63 2.00 1.1451 3 6 1 8
85.10 4.76 1.1400 2 4 4 8
85.84 2.28 1.1320 2 8 0 4
86.84 2.40 1.1216 3 4 3 8
88.60 2.81 1.1038 1 3 5 8
88.66 1.47 1.1032 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.