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 = 1000 C
_database_code_amcsd 0002719
CELL PARAMETERS: 4.7914 10.3323 6.0374 90.000 90.000 90.000
SPACE GROUP: Pbnm
X-RAY WAVELENGTH: 1.541838
Cell Volume: 298.887
Density (g/cm3): 3.432
MAX. ABS. INTENSITY / VOLUME**2: 10.91166626
RIR: 1.035
RIR based on corundum from Acta Crystallographica A38 (1982) 733-739
2-THETA INTENSITY D-SPACING H K L Multiplicity
17.16 39.25 5.1662 0 2 0 2
20.43 2.51 4.3467 1 1 0 4
22.65 40.73 3.9253 0 2 1 4
23.71 14.21 3.7531 1 0 1 4
25.25 12.94 3.5276 1 1 1 8
25.35 10.27 3.5130 1 2 0 4
29.42 5.13 3.0364 1 2 1 8
29.59 5.16 3.0187 0 0 2 2
32.00 66.97 2.7966 1 3 0 4
34.41 5.61 2.6064 0 2 2 4
34.73 1.26 2.5831 0 4 0 2
35.37 54.45 2.5376 1 3 1 8
36.23 100.00 2.4794 1 1 2 8
37.54 2.55 2.3957 2 0 0 2
37.88 9.62 2.3748 0 4 1 4
38.58 6.72 2.3338 2 1 0 4
39.35 25.68 2.2895 1 2 2 8
39.64 17.63 2.2737 1 4 0 4
41.48 11.86 2.1768 2 1 1 8
41.55 1.80 2.1734 2 2 0 4
44.15 9.01 2.0515 1 3 2 8
46.16 2.04 1.9667 2 3 0 4
46.26 4.28 1.9626 0 4 2 4
47.94 7.43 1.8975 1 5 0 4
49.94 2.51 1.8262 1 1 3 8
50.41 1.83 1.8102 1 5 1 8
51.84 54.51 1.7638 2 2 2 8
52.07 17.64 1.7565 2 4 0 4
52.40 3.07 1.7462 1 2 3 8
54.40 9.26 1.6866 2 4 1 8
55.49 8.59 1.6560 0 6 1 4
55.79 1.90 1.6478 2 3 2 8
56.32 11.93 1.6335 1 3 3 8
57.35 6.04 1.6065 1 5 2 8
58.10 6.25 1.5875 0 4 3 4
58.47 3.88 1.5784 3 1 0 4
60.64 2.11 1.5271 3 1 1 8
60.69 1.58 1.5259 3 2 0 4
60.77 2.20 1.5241 2 1 3 8
61.03 6.08 1.5182 2 4 2 8
61.19 3.27 1.5147 2 5 1 8
61.43 19.76 1.5094 0 0 4 2
62.05 27.90 1.4958 0 6 2 4
64.29 3.36 1.4489 3 3 0 4
64.30 1.81 1.4488 0 2 4 4
66.26 9.28 1.4106 1 7 0 4
66.35 3.90 1.4089 3 3 1 8
66.89 7.34 1.3987 3 1 2 8
68.96 11.18 1.3618 3 2 2 8
69.15 3.94 1.3584 3 4 0 4
70.96 7.95 1.3282 1 3 4 8
71.14 2.70 1.3253 3 4 1 8
71.26 1.12 1.3233 2 4 3 8
72.20 2.58 1.3084 0 6 3 4
74.27 1.96 1.2770 2 0 4 4
74.83 1.96 1.2688 2 6 2 8
75.62 1.03 1.2575 1 4 4 8
76.08 1.40 1.2510 3 0 3 4
77.23 1.73 1.2353 2 5 3 8
80.12 3.19 1.1978 4 0 0 2
80.97 1.15 1.1874 0 8 2 4
81.48 2.55 1.1812 1 5 4 8
81.93 1.76 1.1759 3 3 3 8
81.94 1.25 1.1758 0 2 5 4
82.81 3.91 1.1657 3 5 2 8
83.29 1.37 1.1602 2 7 2 8
83.96 1.25 1.1526 1 8 2 8
84.23 1.91 1.1496 3 6 1 8
84.66 4.02 1.1448 2 4 4 8
85.39 1.85 1.1369 2 8 0 4
86.42 2.26 1.1259 3 4 3 8
88.12 2.59 1.1086 1 3 5 8
88.28 1.38 1.1070 4 1 2 8
89.94 1.25 1.0909 3 1 4 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.