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: Mg75Ni25 at room temperature
_database_code_amcsd 0002676
CELL PARAMETERS: 4.7473 10.1960 5.9597 90.000 90.000 90.000
SPACE GROUP: Pbnm
X-RAY WAVELENGTH: 1.541838
Cell Volume: 288.470
Density (g/cm3): 3.635
MAX. ABS. INTENSITY / VOLUME**2: 13.38412488
RIR: 1.199
RIR based on corundum from Acta Crystallographica A38 (1982) 733-739
2-THETA INTENSITY D-SPACING H K L Multiplicity
17.40 38.22 5.0980 0 2 0 2
20.64 5.97 4.3037 1 1 0 4
22.96 34.77 3.8740 0 2 1 4
23.97 12.16 3.7132 1 0 1 4
25.53 13.09 3.4891 1 1 1 8
25.64 8.36 3.4742 1 2 0 4
29.77 3.90 3.0015 1 2 1 8
29.99 3.19 2.9799 0 0 2 2
32.40 65.96 2.7635 1 3 0 4
34.87 7.98 2.5726 0 2 2 4
35.21 1.92 2.5490 0 4 0 2
35.82 50.11 2.5071 1 3 1 8
36.68 100.00 2.4499 1 1 2 8
37.90 3.41 2.3737 2 0 0 2
38.41 7.89 2.3436 0 4 1 4
38.96 5.76 2.3118 2 1 0 4
39.86 24.84 2.2618 1 2 2 8
40.15 16.69 2.2457 1 4 0 4
41.92 11.46 2.1553 2 1 1 8
41.99 2.42 2.1518 2 2 0 4
44.73 11.16 2.0263 1 3 2 8
46.68 1.91 1.9460 2 3 0 4
46.91 5.04 1.9370 0 4 2 4
48.59 8.76 1.8737 1 5 0 4
50.61 2.72 1.8037 1 1 3 8
51.10 2.63 1.7874 1 5 1 8
52.45 59.87 1.7445 2 2 2 8
52.69 20.54 1.7371 2 4 0 4
53.11 2.63 1.7245 1 2 3 8
55.07 8.53 1.6677 2 4 1 8
56.29 8.27 1.6342 0 6 1 4
56.48 1.86 1.6293 2 3 2 8
57.10 12.06 1.6130 1 3 3 8
58.16 7.35 1.5862 1 5 2 8
58.94 5.65 1.5669 0 4 3 4
59.08 4.67 1.5637 3 1 0 4
61.29 2.22 1.5125 3 1 1 8
61.34 1.48 1.5113 3 2 0 4
61.55 2.34 1.5067 2 1 3 8
61.82 6.62 1.5007 2 4 2 8
61.98 3.33 1.4972 2 5 1 8
62.32 21.69 1.4899 0 0 4 2
62.97 32.18 1.4762 0 6 2 4
65.01 4.20 1.4346 3 3 0 4
65.24 2.01 1.4301 0 2 4 4
67.11 4.88 1.3947 3 3 1 8
67.23 10.46 1.3925 1 7 0 4
67.66 9.02 1.3846 3 1 2 8
69.77 11.84 1.3479 3 2 2 8
69.98 4.25 1.3444 3 4 0 4
72.01 2.71 1.3115 3 4 1 8
72.01 9.76 1.3115 1 3 4 8
72.25 1.15 1.3077 2 4 3 8
73.31 2.82 1.2913 0 6 3 4
75.31 2.55 1.2619 2 0 4 4
75.90 2.81 1.2535 2 6 2 8
76.14 1.22 1.2502 3 5 0 4
76.77 1.32 1.2415 1 4 4 8
77.05 1.52 1.2377 3 0 3 4
78.35 1.88 1.2205 2 5 3 8
81.02 4.26 1.1868 4 0 0 2
82.28 1.31 1.1718 0 8 2 4
82.76 3.46 1.1662 1 5 4 8
83.04 2.43 1.1630 3 3 3 8
83.24 1.35 1.1606 0 2 5 4
83.94 5.31 1.1528 3 5 2 8
84.55 1.61 1.1460 2 7 2 8
85.32 1.27 1.1377 1 8 2 8
85.40 1.94 1.1368 3 6 1 8
85.95 6.22 1.1309 2 4 4 8
86.72 3.12 1.1229 2 8 0 4
87.64 2.51 1.1134 3 4 3 8
89.38 1.54 1.0962 4 1 2 8
89.56 3.18 1.0945 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.