Forsterite
Smyth J R, Hazen R M
American Mineralogist 58 (1973) 588-593
The crystal structures of forsterite and hortonolite at several temperatures
up to 900 C
T = 600 C
Locality: synthetic
_database_code_amcsd 0000330
CELL PARAMETERS: 4.7780 10.2900 6.0170 90.000 90.000 90.000
SPACE GROUP: Pbnm
X-RAY WAVELENGTH: 1.541838
Cell Volume: 295.830
Density (g/cm3): 3.158
MAX. ABS. INTENSITY / VOLUME**2: 6.974380233
RIR: 0.719
RIR based on corundum from Acta Crystallographica A38 (1982) 733-739
2-THETA INTENSITY D-SPACING H K L Multiplicity
17.24 26.45 5.1450 0 2 0 2
20.49 4.51 4.3336 1 1 0 4
22.74 70.24 3.9104 0 2 1 4
23.78 24.33 3.7418 1 0 1 4
25.33 13.49 3.5165 1 1 1 8
25.44 16.45 3.5011 1 2 0 4
29.52 6.31 3.0261 1 2 1 8
29.69 18.82 3.0085 0 0 2 2
32.12 66.39 2.7864 1 3 0 4
35.50 79.17 2.5284 1 3 1 8
36.35 100.00 2.4713 1 1 2 8
38.04 13.60 2.3654 0 4 1 4
38.69 10.88 2.3271 2 1 0 4
39.49 41.39 2.2818 1 2 2 8
39.80 28.94 2.2651 1 4 0 4
41.61 21.12 2.1704 2 1 1 8
44.31 4.68 2.0443 1 3 2 8
46.31 3.46 1.9604 2 3 0 4
46.44 2.27 1.9552 0 4 2 4
48.14 6.25 1.8901 1 5 0 4
48.67 1.43 1.8709 2 0 2 4
50.12 3.31 1.8202 1 1 3 8
50.62 3.37 1.8032 1 5 1 8
52.01 61.47 1.7582 2 2 2 8
52.26 17.40 1.7506 2 4 0 4
52.59 4.55 1.7403 1 2 3 8
54.60 13.27 1.6809 2 4 1 8
55.73 13.46 1.6493 0 6 1 4
55.99 3.14 1.6424 2 3 2 8
56.54 18.06 1.6278 1 3 3 8
57.06 1.51 1.6142 1 6 0 4
57.59 2.96 1.6005 1 5 2 8
58.34 9.70 1.5817 0 4 3 4
58.66 3.55 1.5739 3 1 0 4
60.09 1.91 1.5396 3 0 1 4
60.83 3.00 1.5227 3 1 1 8
60.89 2.68 1.5214 3 2 0 4
60.99 3.82 1.5193 2 1 3 8
61.26 5.31 1.5131 2 4 2 8
61.43 5.11 1.5094 2 5 1 8
61.66 26.47 1.5043 0 0 4 2
62.32 36.71 1.4899 0 6 2 4
63.02 1.14 1.4750 3 2 1 8
63.17 1.73 1.4719 2 2 3 8
64.51 2.45 1.4445 3 3 0 4
64.55 1.37 1.4438 0 2 4 4
66.55 9.69 1.4050 1 7 0 4
66.58 6.52 1.4046 3 3 1 8
67.12 6.67 1.3946 3 1 2 8
68.59 1.14 1.3682 1 7 1 8
69.20 18.16 1.3577 3 2 2 8
69.40 6.66 1.3541 3 4 0 4
71.24 8.13 1.3237 1 3 4 8
71.40 4.36 1.3211 3 4 1 8
71.54 1.56 1.3189 2 4 3 8
72.52 4.17 1.3035 0 6 3 4
74.54 1.09 1.2730 1 7 2 8
74.55 1.58 1.2729 2 0 4 4
75.15 1.14 1.2642 2 6 2 8
75.21 1.52 1.2633 2 1 4 8
75.62 1.19 1.2575 1 6 3 8
75.94 1.83 1.2531 1 4 4 8
76.35 2.66 1.2473 3 0 3 4
77.26 1.69 1.2348 3 4 2 8
77.55 2.90 1.2310 2 5 3 8
80.39 3.77 1.1945 4 0 0 2
80.48 1.23 1.1934 2 3 4 8
81.84 2.46 1.1770 1 5 4 8
82.25 3.11 1.1722 3 3 3 8
82.28 2.32 1.1718 0 2 5 4
82.69 1.39 1.1670 1 0 5 4
83.14 3.74 1.1618 3 5 2 8
83.66 2.70 1.1559 2 7 2 8
84.37 2.17 1.1480 1 8 2 8
84.58 3.48 1.1457 3 6 1 8
85.02 3.78 1.1409 2 4 4 8
85.80 2.16 1.1325 2 8 0 4
86.77 3.84 1.1223 3 4 3 8
88.50 4.33 1.1048 1 3 5 8
88.60 2.49 1.1038 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.