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 = 950 C
_database_code_amcsd 0002694
CELL PARAMETERS: 4.7801 10.3088 6.0133 90.000 90.000 90.000
SPACE GROUP: Pbnm
X-RAY WAVELENGTH: 1.541838
Cell Volume: 296.319
Density (g/cm3): 3.924
MAX. ABS. INTENSITY / VOLUME**2: 17.46575435
RIR: 1.449
RIR based on corundum from Acta Crystallographica A38 (1982) 733-739
2-THETA INTENSITY D-SPACING H K L Multiplicity
17.20 38.74 5.1544 0 2 0 2
20.48 15.97 4.3366 1 1 0 4
22.72 21.24 3.9135 0 2 1 4
23.78 8.26 3.7419 1 0 1 4
25.32 21.37 3.5173 1 1 1 8
25.41 6.53 3.5049 1 2 0 4
29.50 3.63 3.0281 1 2 1 8
29.71 1.42 3.0066 0 0 2 2
32.08 71.04 2.7902 1 3 0 4
34.54 17.13 2.5971 0 2 2 4
34.81 5.33 2.5772 0 4 0 2
35.47 46.47 2.5310 1 3 1 8
36.36 100.00 2.4709 1 1 2 8
37.63 7.07 2.3901 2 0 0 2
37.99 8.05 2.3688 0 4 1 4
38.67 4.45 2.3283 2 1 0 4
39.49 16.72 2.2820 1 2 2 8
39.73 11.09 2.2685 1 4 0 4
41.59 7.70 2.1712 2 1 1 8
41.65 2.58 2.1683 2 2 0 4
44.29 12.11 2.0452 1 3 2 8
46.27 1.19 1.9621 2 3 0 4
46.41 4.48 1.9567 0 4 2 4
48.06 7.45 1.8932 1 5 0 4
50.14 3.49 1.8195 1 1 3 8
50.54 2.36 1.8058 1 5 1 8
52.00 55.43 1.7587 2 2 2 8
52.20 20.25 1.7525 2 4 0 4
52.60 1.96 1.7400 1 2 3 8
54.54 7.36 1.6825 2 4 1 8
55.63 6.73 1.6520 0 6 1 4
55.96 1.08 1.6432 2 3 2 8
56.53 10.14 1.6279 1 3 3 8
57.53 9.96 1.6020 1 5 2 8
58.32 4.55 1.5822 0 4 3 4
58.62 4.43 1.5747 3 1 0 4
60.81 2.39 1.5233 3 1 1 8
60.99 1.46 1.5191 2 1 3 8
61.22 5.60 1.5140 2 4 2 8
61.35 2.27 1.5111 2 5 1 8
61.70 17.15 1.5033 0 0 4 2
62.23 24.78 1.4917 0 6 2 4
64.46 4.36 1.4455 3 3 0 4
64.58 1.66 1.4432 0 2 4 4
66.43 9.83 1.4074 1 7 0 4
66.53 3.78 1.4055 3 3 1 8
67.10 8.16 1.3949 3 1 2 8
69.17 7.31 1.3581 3 2 2 8
69.34 2.44 1.3553 3 4 0 4
71.25 8.65 1.3234 1 3 4 8
71.34 1.78 1.3221 3 4 1 8
71.51 1.09 1.3193 2 4 3 8
72.45 2.03 1.3045 0 6 3 4
72.84 1.29 1.2985 0 4 4 4
74.58 2.83 1.2725 2 0 4 4
75.06 3.30 1.2655 2 6 2 8
77.50 1.16 1.2317 2 5 3 8
80.35 3.21 1.1950 4 0 0 2
81.22 1.28 1.1844 0 8 2 4
81.81 2.42 1.1773 1 5 4 8
82.22 1.72 1.1724 3 3 3 8
83.07 4.68 1.1627 3 5 2 8
84.47 1.11 1.1469 3 6 1 8
85.01 5.13 1.1410 2 4 4 8
85.64 2.07 1.1343 2 8 0 4
86.73 1.50 1.1227 3 4 3 8
88.54 2.21 1.1044 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.