Andalusite
Winter J K, Ghose S
American Mineralogist 64 (1979) 573-586
Thermal expansion and high-temperature crystal chemistry of the Al2SiO5 polymorphs
T = 800 deg C
_database_code_amcsd 0000731
CELL PARAMETERS: 7.8759 7.9567 5.5664 90.000 90.000 90.000
SPACE GROUP: Pnnm
X-RAY WAVELENGTH: 1.541838
Cell Volume: 348.825
Density (g/cm3): 3.085
MAX. ABS. INTENSITY / VOLUME**2: 6.893826585
RIR: 0.728
RIR based on corundum from Acta Crystallographica A38 (1982) 733-739
2-THETA INTENSITY D-SPACING H K L Multiplicity
15.83 96.81 5.5975 1 1 0 4
19.46 71.38 4.5611 0 1 1 4
19.53 100.00 4.5457 1 0 1 4
22.35 4.05 3.9783 0 2 0 2
22.53 55.02 3.9470 1 1 1 8
22.58 4.28 3.9379 2 0 0 2
25.08 27.77 3.5510 1 2 0 4
25.23 27.10 3.5293 2 1 0 4
31.98 73.16 2.7987 2 2 0 4
32.16 22.21 2.7832 0 0 2 2
35.72 5.67 2.5135 1 3 0 4
35.91 4.65 2.5005 2 2 1 8
36.02 24.43 2.4931 3 1 0 4
36.04 29.50 2.4921 1 1 2 8
37.56 11.66 2.3943 0 3 1 4
37.89 8.89 2.3745 3 0 1 4
39.33 16.67 2.2908 1 3 1 8
39.52 32.89 2.2805 0 2 2 4
39.61 27.75 2.2753 3 1 1 8
41.03 1.14 2.1998 2 3 0 4
41.20 28.60 2.1912 3 2 0 4
41.21 25.08 2.1905 1 2 2 8
41.31 23.60 2.1854 2 1 2 8
45.61 5.58 1.9892 0 4 0 2
46.10 3.59 1.9690 4 0 0 2
47.12 1.28 1.9286 1 4 0 4
47.57 4.43 1.9113 4 1 0 4
48.82 7.29 1.8654 1 3 2 8
50.05 6.20 1.8223 1 4 1 8
50.49 8.55 1.8077 4 1 1 8
50.51 6.99 1.8070 0 1 3 4
50.54 3.42 1.8060 1 0 3 4
51.67 9.19 1.7691 3 3 1 8
51.92 1.82 1.7612 1 1 3 8
53.06 2.58 1.7258 2 3 2 8
54.23 2.38 1.6915 2 4 1 8
56.90 3.81 1.6183 0 4 2 4
57.32 15.14 1.6074 4 0 2 4
59.24 2.68 1.5598 1 5 0 4
59.66 17.03 1.5498 3 3 2 8
59.80 1.15 1.5465 2 2 3 8
59.86 5.12 1.5452 5 1 0 4
60.74 2.51 1.5248 3 4 1 8
60.92 3.29 1.5208 4 3 1 8
60.94 2.43 1.5204 0 3 3 4
61.15 1.43 1.5157 5 0 1 4
61.17 2.10 1.5152 3 0 3 4
61.76 10.49 1.5020 1 5 1 8
62.00 43.64 1.4969 2 4 2 8
62.19 5.49 1.4928 1 3 3 8
62.30 11.16 1.4904 4 2 2 8
62.37 9.62 1.4889 5 1 1 8
62.39 5.07 1.4885 3 1 3 8
63.00 4.06 1.4754 2 5 0 4
66.86 10.37 1.3994 4 4 0 4
67.28 18.42 1.3916 0 0 4 2
68.06 1.01 1.3776 3 4 2 8
69.02 1.20 1.3607 1 5 2 8
69.59 1.92 1.3510 5 1 2 8
69.62 1.48 1.3505 1 1 4 8
70.42 2.35 1.3371 1 4 3 8
70.77 1.02 1.3313 4 1 3 8
71.72 1.11 1.3159 5 3 1 8
71.74 3.25 1.3157 3 3 3 8
71.93 1.89 1.3126 6 0 0 2
72.25 1.18 1.3077 1 6 0 4
72.51 6.95 1.3036 2 5 2 8
73.00 9.06 1.2961 5 2 2 8
73.03 1.37 1.2957 1 2 4 8
73.09 1.66 1.2946 2 1 4 8
75.67 2.69 1.2568 2 6 0 4
76.14 9.70 1.2502 4 4 2 8
76.40 3.86 1.2465 6 2 0 4
76.44 7.55 1.2461 2 2 4 8
78.19 3.30 1.2225 3 5 2 8
78.58 1.31 1.2175 1 3 4 8
78.76 3.19 1.2151 3 1 4 8
79.50 1.59 1.2056 5 4 1 8
79.68 1.24 1.2034 4 3 3 8
80.17 2.38 1.1972 0 6 2 4
80.43 5.46 1.1940 1 5 3 8
80.97 3.36 1.1874 5 1 3 8
80.98 3.87 1.1872 6 0 2 4
81.28 1.15 1.1837 3 6 0 4
82.03 1.84 1.1747 3 2 4 8
88.71 1.66 1.1027 1 7 1 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.