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 = 550 C
_database_code_amcsd 0002710
CELL PARAMETERS: 4.7713 10.2707 6.0039 90.000 90.000 90.000
SPACE GROUP: Pbnm
X-RAY WAVELENGTH: 1.541838
Cell Volume: 294.221
Density (g/cm3): 3.486
MAX. ABS. INTENSITY / VOLUME**2: 11.67273836
RIR: 1.090
RIR based on corundum from Acta Crystallographica A38 (1982) 733-739
2-THETA INTENSITY D-SPACING H K L Multiplicity
17.27 39.99 5.1354 0 2 0 2
20.52 3.43 4.3272 1 1 0 4
22.79 39.50 3.9025 0 2 1 4
23.82 13.79 3.7354 1 0 1 4
25.37 11.93 3.5104 1 1 1 8
25.48 9.60 3.4955 1 2 0 4
29.57 4.56 3.0208 1 2 1 8
29.76 4.36 3.0020 0 0 2 2
32.18 65.81 2.7816 1 3 0 4
34.61 5.84 2.5916 0 2 2 4
34.94 1.30 2.5677 0 4 0 2
35.57 52.41 2.5239 1 3 1 8
36.43 100.00 2.4665 1 1 2 8
37.71 2.59 2.3857 2 0 0 2
38.12 8.88 2.3608 0 4 1 4
38.75 6.35 2.3238 2 1 0 4
39.57 26.32 2.2774 1 2 2 8
39.87 17.80 2.2611 1 4 0 4
41.68 12.07 2.1671 2 1 1 8
41.75 2.07 2.1636 2 2 0 4
44.40 9.90 2.0403 1 3 2 8
46.39 2.12 1.9573 2 3 0 4
46.54 4.66 1.9513 0 4 2 4
48.23 8.15 1.8867 1 5 0 4
50.23 2.48 1.8164 1 1 3 8
50.72 2.10 1.7999 1 5 1 8
52.11 57.23 1.7552 2 2 2 8
52.35 18.89 1.7477 2 4 0 4
52.70 2.94 1.7368 1 2 3 8
54.70 9.11 1.6781 2 4 1 8
55.85 8.60 1.6462 0 6 1 4
56.09 2.01 1.6396 2 3 2 8
56.66 12.13 1.6245 1 3 3 8
57.71 6.44 1.5974 1 5 2 8
58.47 6.14 1.5785 0 4 3 4
58.75 4.21 1.5717 3 1 0 4
60.93 2.12 1.5205 3 1 1 8
60.99 1.59 1.5193 3 2 0 4
61.11 2.37 1.5164 2 1 3 8
61.38 6.55 1.5104 2 4 2 8
61.54 3.41 1.5068 2 5 1 8
61.81 21.12 1.5010 0 0 4 2
62.45 30.53 1.4870 0 6 2 4
64.62 3.73 1.4424 3 3 0 4
64.70 1.99 1.4407 0 2 4 4
66.69 4.41 1.4025 3 3 1 8
66.69 9.92 1.4024 1 7 0 4
67.24 8.20 1.3924 3 1 2 8
69.32 12.04 1.3555 3 2 2 8
69.52 4.34 1.3521 3 4 0 4
71.41 8.85 1.3209 1 3 4 8
71.53 2.79 1.3190 3 4 1 8
71.69 1.16 1.3164 2 4 3 8
72.69 2.76 1.3008 0 6 3 4
74.72 2.17 1.2704 2 0 4 4
75.31 2.24 1.2619 2 6 2 8
75.62 1.01 1.2576 3 5 0 4
76.12 1.23 1.2505 1 4 4 8
76.51 1.54 1.2451 3 0 3 4
77.72 1.87 1.2287 2 5 3 8
80.53 3.77 1.1928 4 0 0 2
81.55 1.29 1.1804 0 8 2 4
82.04 3.03 1.1746 1 5 4 8
82.42 2.11 1.1701 3 3 3 8
82.50 1.37 1.1692 0 2 5 4
83.31 4.54 1.1599 3 5 2 8
83.85 1.54 1.1538 2 7 2 8
84.56 1.32 1.1459 1 8 2 8
84.75 2.05 1.1438 3 6 1 8
85.22 5.00 1.1387 2 4 4 8
85.99 2.42 1.1305 2 8 0 4
86.96 2.49 1.1204 3 4 3 8
88.74 2.95 1.1024 1 3 5 8
88.77 1.50 1.1021 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.