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 = 500 C
_database_code_amcsd 0002709
CELL PARAMETERS: 4.7692 10.2639 6.0003 90.000 90.000 90.000
SPACE GROUP: Pbnm
X-RAY WAVELENGTH: 1.541838
Cell Volume: 293.720
Density (g/cm3): 3.492
MAX. ABS. INTENSITY / VOLUME**2: 11.70490002
RIR: 1.091
RIR based on corundum from Acta Crystallographica A38 (1982) 733-739
2-THETA INTENSITY D-SPACING H K L Multiplicity
17.28 39.38 5.1319 0 2 0 2
20.53 3.44 4.3251 1 1 0 4
22.80 39.52 3.9001 0 2 1 4
23.83 13.71 3.7335 1 0 1 4
25.39 12.02 3.5086 1 1 1 8
25.50 9.50 3.4935 1 2 0 4
29.59 4.53 3.0191 1 2 1 8
29.78 4.38 3.0002 0 0 2 2
32.20 65.93 2.7800 1 3 0 4
34.63 5.91 2.5900 0 2 2 4
34.97 1.30 2.5660 0 4 0 2
35.59 52.82 2.5224 1 3 1 8
36.45 100.00 2.4651 1 1 2 8
37.72 2.63 2.3846 2 0 0 2
38.14 8.83 2.3593 0 4 1 4
38.77 6.38 2.3227 2 1 0 4
39.60 26.50 2.2761 1 2 2 8
39.90 17.90 2.2597 1 4 0 4
41.70 12.07 2.1661 2 1 1 8
41.77 2.06 2.1625 2 2 0 4
44.43 9.92 2.0391 1 3 2 8
46.42 2.12 1.9563 2 3 0 4
46.57 4.68 1.9500 0 4 2 4
48.27 8.21 1.8855 1 5 0 4
50.26 2.52 1.8154 1 1 3 8
50.75 2.17 1.7988 1 5 1 8
52.14 57.68 1.7543 2 2 2 8
52.38 19.06 1.7468 2 4 0 4
52.74 2.94 1.7358 1 2 3 8
54.73 9.16 1.6771 2 4 1 8
55.89 8.67 1.6451 0 6 1 4
56.13 2.03 1.6387 2 3 2 8
56.70 12.31 1.6236 1 3 3 8
57.75 6.44 1.5964 1 5 2 8
58.51 6.15 1.5775 0 4 3 4
58.78 4.21 1.5710 3 1 0 4
60.96 2.14 1.5198 3 1 1 8
61.02 1.61 1.5185 3 2 0 4
61.15 2.38 1.5156 2 1 3 8
61.42 6.53 1.5096 2 4 2 8
61.58 3.44 1.5059 2 5 1 8
61.85 21.36 1.5001 0 0 4 2
62.50 30.94 1.4861 0 6 2 4
64.65 3.75 1.4417 3 3 0 4
64.75 1.97 1.4398 0 2 4 4
66.73 4.52 1.4018 3 3 1 8
66.74 10.00 1.4015 1 7 0 4
67.27 8.34 1.3917 3 1 2 8
69.36 12.18 1.3549 3 2 2 8
69.56 4.39 1.3514 3 4 0 4
71.46 8.96 1.3201 1 3 4 8
71.57 2.83 1.3184 3 4 1 8
71.74 1.18 1.3157 2 4 3 8
72.74 2.81 1.3000 0 6 3 4
74.77 2.21 1.2697 2 0 4 4
75.36 2.29 1.2612 2 6 2 8
75.66 1.04 1.2569 3 5 0 4
76.17 1.26 1.2498 1 4 4 8
76.55 1.56 1.2445 3 0 3 4
77.77 1.90 1.2280 2 5 3 8
80.57 3.85 1.1923 4 0 0 2
81.61 1.27 1.1796 0 8 2 4
82.10 3.08 1.1739 1 5 4 8
82.47 2.18 1.1695 3 3 3 8
82.56 1.40 1.1685 0 2 5 4
83.37 4.60 1.1593 3 5 2 8
83.91 1.57 1.1531 2 7 2 8
84.63 1.33 1.1451 1 8 2 8
84.81 2.07 1.1432 3 6 1 8
85.28 5.12 1.1380 2 4 4 8
86.05 2.50 1.1298 2 8 0 4
87.02 2.53 1.1198 3 4 3 8
88.81 3.03 1.1018 1 3 5 8
88.82 1.53 1.1016 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.