Forsterite
Birle J D, Gibbs G V, Moore P B, Smith J V
American Mineralogist 53 (1968) 807-824
Crystal structures of natural olivines
_database_code_amcsd 0000171
CELL PARAMETERS: 4.7620 10.2250 5.9940 90.000 90.000 90.000
SPACE GROUP: Pbnm
X-RAY WAVELENGTH: 1.541838
Cell Volume: 291.857
Density (g/cm3): 3.345
MAX. ABS. INTENSITY / VOLUME**2: 8.638212976
RIR: 0.841
RIR based on corundum from Acta Crystallographica A38 (1982) 733-739
2-THETA INTENSITY D-SPACING H K L Multiplicity
17.35 19.24 5.1125 0 2 0 2
22.86 53.84 3.8898 0 2 1 4
23.87 18.46 3.7286 1 0 1 4
25.43 19.99 3.5029 1 1 1 8
25.56 12.81 3.4846 1 2 0 4
29.65 5.72 3.0125 1 2 1 8
29.81 15.56 2.9970 0 0 2 2
32.30 66.74 2.7716 1 3 0 4
34.70 2.62 2.5855 0 2 2 4
35.69 77.68 2.5157 1 3 1 8
36.50 100.00 2.4619 1 1 2 8
37.78 1.41 2.3810 2 0 0 2
38.28 12.51 2.3514 0 4 1 4
38.83 9.43 2.3190 2 1 0 4
39.67 37.15 2.2722 1 2 2 8
40.03 26.65 2.2523 1 4 0 4
41.77 17.26 2.1627 2 1 1 8
44.53 4.98 2.0348 1 3 2 8
46.53 2.64 1.9519 2 3 0 4
46.70 2.61 1.9449 0 4 2 4
48.44 6.07 1.8791 1 5 0 4
48.85 1.38 1.8643 2 0 2 4
50.32 4.40 1.8132 1 1 3 8
50.93 4.18 1.7930 1 5 1 8
52.23 68.17 1.7515 2 2 2 8
52.52 20.25 1.7423 2 4 0 4
52.82 4.30 1.7333 1 2 3 8
54.88 13.63 1.6730 2 4 1 8
56.11 13.39 1.6392 0 6 1 4
56.24 2.64 1.6356 2 3 2 8
56.80 18.93 1.6208 1 3 3 8
57.93 4.93 1.5920 1 5 2 8
58.64 9.39 1.5742 0 4 3 4
58.88 3.49 1.5685 3 1 0 4
60.32 1.37 1.5344 3 0 1 4
61.07 3.52 1.5174 3 1 1 8
61.13 2.40 1.5159 3 2 0 4
61.24 3.43 1.5137 2 1 3 8
61.57 4.76 1.5063 2 4 2 8
61.77 5.03 1.5019 2 5 1 8
61.92 27.84 1.4985 0 0 4 2
62.72 39.04 1.4814 0 6 2 4
63.28 1.28 1.4697 3 2 1 8
63.44 1.46 1.4662 2 2 3 8
64.79 3.46 1.4389 3 3 0 4
64.84 1.18 1.4380 0 2 4 4
66.87 7.76 1.3992 3 3 1 8
67.01 11.40 1.3965 1 7 0 4
67.38 8.26 1.3897 3 1 2 8
69.49 18.14 1.3527 3 2 2 8
69.64 1.16 1.3502 2 6 1 8
69.74 6.38 1.3485 3 4 0 4
71.58 9.86 1.3182 1 3 4 8
71.74 4.44 1.3156 3 4 1 8
71.90 1.76 1.3131 2 4 3 8
72.96 4.73 1.2966 0 6 3 4
74.87 2.31 1.2682 2 0 4 4
75.54 1.57 1.2586 2 1 4 8
75.60 1.80 1.2578 2 6 2 8
76.08 1.15 1.2510 1 6 3 8
76.33 2.08 1.2476 1 4 4 8
76.67 2.36 1.2429 3 0 3 4
77.64 1.25 1.2297 3 4 2 8
77.97 2.96 1.2253 2 5 3 8
80.72 5.05 1.1905 4 0 0 2
80.87 1.05 1.1886 2 3 4 8
82.30 2.64 1.1716 1 5 4 8
82.64 3.90 1.1676 3 3 3 8
82.68 2.16 1.1671 0 2 5 4
83.08 1.29 1.1625 1 0 5 4
83.59 5.04 1.1568 3 5 2 8
84.21 2.62 1.1498 2 7 2 8
84.97 1.99 1.1414 1 8 2 8
85.07 3.09 1.1403 3 6 1 8
85.46 5.75 1.1361 2 4 4 8
86.40 3.13 1.1261 2 8 0 4
87.21 4.09 1.1177 3 4 3 8
88.96 5.04 1.1003 1 3 5 8
88.99 2.67 1.1000 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.