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 = 400 C
_database_code_amcsd 0002683
CELL PARAMETERS: 4.7557 10.2344 5.9732 90.000 90.000 90.000
SPACE GROUP: Pbnm
X-RAY WAVELENGTH: 1.541838
Cell Volume: 290.727
Density (g/cm3): 3.999
MAX. ABS. INTENSITY / VOLUME**2: 18.59698457
RIR: 1.514
RIR based on corundum from Acta Crystallographica A38 (1982) 733-739
2-THETA INTENSITY D-SPACING H K L Multiplicity
17.33 36.51 5.1172 0 2 0 2
20.59 17.03 4.3128 1 1 0 4
22.88 20.93 3.8861 0 2 1 4
23.92 8.44 3.7205 1 0 1 4
25.47 20.99 3.4966 1 1 1 8
25.57 6.04 3.4836 1 2 0 4
29.69 3.01 3.0092 1 2 1 8
29.92 1.27 2.9866 0 0 2 2
32.29 70.91 2.7720 1 3 0 4
34.78 17.69 2.5794 0 2 2 4
35.07 5.41 2.5586 0 4 0 2
35.71 46.18 2.5144 1 3 1 8
36.60 100.00 2.4553 1 1 2 8
37.83 7.27 2.3779 2 0 0 2
38.27 7.44 2.3519 0 4 1 4
38.88 4.12 2.3162 2 1 0 4
39.75 17.31 2.2674 1 2 2 8
40.02 11.43 2.2532 1 4 0 4
41.83 7.99 2.1595 2 1 1 8
41.89 2.68 2.1564 2 2 0 4
44.60 12.61 2.0317 1 3 2 8
46.56 1.34 1.9508 2 3 0 4
46.75 4.87 1.9431 0 4 2 4
48.41 8.03 1.8801 1 5 0 4
50.49 3.67 1.8077 1 1 3 8
50.92 2.93 1.7934 1 5 1 8
52.33 59.58 1.7483 2 2 2 8
52.54 21.71 1.7418 2 4 0 4
52.97 1.85 1.7286 1 2 3 8
54.91 7.43 1.6722 2 4 1 8
56.07 7.11 1.6402 0 6 1 4
56.33 1.27 1.6332 2 3 2 8
56.94 10.76 1.6171 1 3 3 8
57.96 10.60 1.5911 1 5 2 8
58.76 4.56 1.5713 0 4 3 4
58.96 4.80 1.5666 3 1 0 4
61.16 2.61 1.5153 3 1 1 8
61.21 1.01 1.5143 3 2 0 4
61.41 1.62 1.5099 2 1 3 8
61.64 5.90 1.5046 2 4 2 8
61.79 2.36 1.5015 2 5 1 8
62.16 18.77 1.4933 0 0 4 2
62.73 27.55 1.4812 0 6 2 4
64.86 4.88 1.4376 3 3 0 4
65.07 1.75 1.4335 0 2 4 4
66.23 1.19 1.4111 1 1 4 8
66.95 4.45 1.3977 3 3 1 8
66.96 10.61 1.3975 1 7 0 4
67.52 9.22 1.3873 3 1 2 8
69.61 8.01 1.3506 3 2 2 8
69.79 2.80 1.3476 3 4 0 4
71.80 9.91 1.3147 1 3 4 8
71.81 1.86 1.3145 3 4 1 8
72.04 1.16 1.3110 2 4 3 8
73.04 2.36 1.2954 0 6 3 4
73.42 1.51 1.2897 0 4 4 4
75.12 3.26 1.2646 2 0 4 4
75.64 3.86 1.2572 2 6 2 8
75.92 1.10 1.2533 3 5 0 4
78.10 1.28 1.2237 2 5 3 8
80.84 3.91 1.1889 4 0 0 2
81.93 1.33 1.1760 0 8 2 4
82.49 2.92 1.1693 1 5 4 8
82.82 2.17 1.1655 3 3 3 8
83.68 5.64 1.1557 3 5 2 8
84.23 1.06 1.1495 2 7 2 8
85.11 1.24 1.1399 3 6 1 8
85.69 6.45 1.1337 2 4 4 8
86.36 2.84 1.1266 2 8 0 4
87.39 1.68 1.1160 3 4 3 8
89.17 1.02 1.0982 4 1 2 8
89.29 2.66 1.0971 1 3 5 8
================================================================================
XPOW Copyright 1993 Bob Downs, Ranjini Swaminathan and Kurt Bartelmehs
For reference, see Downs et al. (1993) American Mineralogist 78, 1104-1107.