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 = 500 C
_database_code_amcsd 0002685
CELL PARAMETERS: 4.7598 10.2469 5.9800 90.000 90.000 90.000
SPACE GROUP: Pbnm
X-RAY WAVELENGTH: 1.541838
Cell Volume: 291.666
Density (g/cm3): 3.987
MAX. ABS. INTENSITY / VOLUME**2: 18.34343384
RIR: 1.498
RIR based on corundum from Acta Crystallographica A38 (1982) 733-739
2-THETA INTENSITY D-SPACING H K L Multiplicity
17.31 36.45 5.1234 0 2 0 2
20.57 16.51 4.3168 1 1 0 4
22.86 20.85 3.8907 0 2 1 4
23.89 8.42 3.7241 1 0 1 4
25.45 21.49 3.5001 1 1 1 8
25.54 6.18 3.4872 1 2 0 4
29.66 3.14 3.0124 1 2 1 8
29.88 1.36 2.9900 0 0 2 2
32.26 71.00 2.7751 1 3 0 4
34.74 17.62 2.5824 0 2 2 4
35.03 5.38 2.5617 0 4 0 2
35.67 46.59 2.5172 1 3 1 8
36.56 100.00 2.4580 1 1 2 8
37.80 7.24 2.3799 2 0 0 2
38.22 7.66 2.3548 0 4 1 4
38.85 4.23 2.3182 2 1 0 4
39.71 17.29 2.2699 1 2 2 8
39.97 11.42 2.2558 1 4 0 4
41.79 7.99 2.1615 2 1 1 8
41.85 2.60 2.1584 2 2 0 4
44.55 12.46 2.0340 1 3 2 8
46.51 1.31 1.9527 2 3 0 4
46.69 4.73 1.9454 0 4 2 4
48.35 7.87 1.8823 1 5 0 4
50.43 3.70 1.8097 1 1 3 8
50.85 2.84 1.7955 1 5 1 8
52.27 59.04 1.7501 2 2 2 8
52.48 21.58 1.7436 2 4 0 4
52.91 1.88 1.7306 1 2 3 8
54.85 7.46 1.6739 2 4 1 8
56.00 7.05 1.6422 0 6 1 4
56.27 1.22 1.6349 2 3 2 8
56.87 10.71 1.6190 1 3 3 8
57.89 10.53 1.5929 1 5 2 8
58.69 4.60 1.5732 0 4 3 4
58.90 4.76 1.5679 3 1 0 4
61.10 2.61 1.5167 3 1 1 8
61.15 1.01 1.5156 3 2 0 4
61.34 1.60 1.5114 2 1 3 8
61.57 5.83 1.5062 2 4 2 8
61.71 2.37 1.5031 2 5 1 8
62.08 18.56 1.4950 0 0 4 2
62.64 27.19 1.4830 0 6 2 4
64.79 4.78 1.4389 3 3 0 4
64.98 1.73 1.4351 0 2 4 4
66.15 1.14 1.4127 1 1 4 8
66.87 10.52 1.3992 1 7 0 4
66.88 4.34 1.3990 3 3 1 8
67.45 9.02 1.3886 3 1 2 8
69.54 7.93 1.3519 3 2 2 8
69.71 2.74 1.3489 3 4 0 4
71.71 9.71 1.3162 1 3 4 8
71.73 1.85 1.3158 3 4 1 8
71.95 1.16 1.3124 2 4 3 8
72.94 2.29 1.2969 0 6 3 4
73.32 1.47 1.2912 0 4 4 4
75.03 3.18 1.2659 2 0 4 4
75.54 3.74 1.2586 2 6 2 8
75.83 1.06 1.2546 3 5 0 4
78.00 1.27 1.2251 2 5 3 8
80.76 3.79 1.1900 4 0 0 2
81.81 1.35 1.1774 0 8 2 4
82.37 2.82 1.1707 1 5 4 8
82.72 2.09 1.1667 3 3 3 8
83.58 5.50 1.1569 3 5 2 8
84.12 1.03 1.1508 2 7 2 8
85.01 1.22 1.1410 3 6 1 8
85.57 6.25 1.1349 2 4 4 8
86.24 2.69 1.1279 2 8 0 4
87.27 1.65 1.1171 3 4 3 8
89.07 1.02 1.0992 4 1 2 8
89.16 2.59 1.0983 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.