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 = 1000 C
_database_code_amcsd 0002695
CELL PARAMETERS: 4.7827 10.3155 6.0175 90.000 90.000 90.000
SPACE GROUP: Pbnm
X-RAY WAVELENGTH: 1.541838
Cell Volume: 296.877
Density (g/cm3): 3.917
MAX. ABS. INTENSITY / VOLUME**2: 17.29101308
RIR: 1.438
RIR based on corundum from Acta Crystallographica A38 (1982) 733-739
2-THETA INTENSITY D-SPACING H K L Multiplicity
17.19 38.01 5.1578 0 2 0 2
20.47 15.58 4.3390 1 1 0 4
22.71 21.27 3.9161 0 2 1 4
23.76 8.54 3.7441 1 0 1 4
25.31 21.81 3.5195 1 1 1 8
25.40 6.58 3.5070 1 2 0 4
29.48 3.59 3.0300 1 2 1 8
29.69 1.52 3.0087 0 0 2 2
32.06 71.68 2.7919 1 3 0 4
34.51 17.10 2.5989 0 2 2 4
34.79 5.33 2.5789 0 4 0 2
35.44 46.78 2.5326 1 3 1 8
36.34 100.00 2.4725 1 1 2 8
37.61 7.07 2.3913 2 0 0 2
37.96 8.17 2.3704 0 4 1 4
38.65 4.44 2.3296 2 1 0 4
39.46 16.69 2.2835 1 2 2 8
39.71 11.12 2.2699 1 4 0 4
41.57 7.75 2.1725 2 1 1 8
41.63 2.50 2.1695 2 2 0 4
44.26 11.86 2.0465 1 3 2 8
46.24 1.23 1.9632 2 3 0 4
46.37 4.48 1.9580 0 4 2 4
48.03 7.28 1.8944 1 5 0 4
50.10 3.54 1.8207 1 1 3 8
50.51 2.35 1.8069 1 5 1 8
51.96 55.51 1.7597 2 2 2 8
52.16 20.08 1.7535 2 4 0 4
52.56 1.97 1.7411 1 2 3 8
54.51 7.46 1.6835 2 4 1 8
55.59 6.84 1.6531 0 6 1 4
55.92 1.12 1.6442 2 3 2 8
56.49 10.13 1.6290 1 3 3 8
57.49 9.99 1.6031 1 5 2 8
58.28 4.61 1.5833 0 4 3 4
58.59 4.42 1.5755 3 1 0 4
60.77 2.44 1.5241 3 1 1 8
60.95 1.46 1.5200 2 1 3 8
61.18 5.55 1.5150 2 4 2 8
61.31 2.24 1.5120 2 5 1 8
61.65 17.08 1.5044 0 0 4 2
62.19 24.50 1.4927 0 6 2 4
64.42 4.34 1.4463 3 3 0 4
64.53 1.64 1.4442 0 2 4 4
66.38 9.78 1.4083 1 7 0 4
66.49 3.72 1.4063 3 3 1 8
67.05 8.08 1.3957 3 1 2 8
69.12 7.24 1.3589 3 2 2 8
69.29 2.45 1.3560 3 4 0 4
71.20 8.63 1.3243 1 3 4 8
71.29 1.75 1.3229 3 4 1 8
71.46 1.09 1.3202 2 4 3 8
72.40 2.06 1.3054 0 6 3 4
72.78 1.28 1.2994 0 4 4 4
74.52 2.80 1.2734 2 0 4 4
75.01 3.22 1.2663 2 6 2 8
77.44 1.15 1.2324 2 5 3 8
80.30 3.17 1.1957 4 0 0 2
81.15 1.27 1.1852 0 8 2 4
81.75 2.36 1.1781 1 5 4 8
82.16 1.68 1.1732 3 3 3 8
83.01 4.68 1.1634 3 5 2 8
84.41 1.12 1.1475 3 6 1 8
84.94 5.02 1.1418 2 4 4 8
85.57 2.03 1.1350 2 8 0 4
86.67 1.47 1.1234 3 4 3 8
88.46 2.17 1.1052 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.