Andalusite
Winter J K, Ghose S
American Mineralogist 64 (1979) 573-586
Thermal expansion and high-temperature crystal chemistry of the Al2SiO5 polymorphs
T = 600 deg C
_database_code_amcsd 0000730
CELL PARAMETERS: 7.8556 7.9424 5.5642 90.000 90.000 90.000
SPACE GROUP: Pnnm
X-RAY WAVELENGTH: 1.541838
Cell Volume: 347.163
Density (g/cm3): 3.100
MAX. ABS. INTENSITY / VOLUME**2: 6.953982987
RIR: 0.730
RIR based on corundum from Acta Crystallographica A38 (1982) 733-739
2-THETA INTENSITY D-SPACING H K L Multiplicity
15.87 97.15 5.5852 1 1 0 4
19.48 71.09 4.5572 0 1 1 4
19.55 100.00 4.5406 1 0 1 4
22.39 3.84 3.9712 0 2 0 2
22.56 54.51 3.9419 1 1 1 8
22.64 4.25 3.9278 2 0 0 2
25.13 28.51 3.5441 1 2 0 4
25.30 26.71 3.5208 2 1 0 4
32.05 72.94 2.7926 2 2 0 4
32.17 22.30 2.7821 0 0 2 2
35.79 5.64 2.5088 1 3 0 4
35.98 4.59 2.4959 2 2 1 8
36.07 30.33 2.4903 1 1 2 8
36.12 24.37 2.4869 3 1 0 4
37.63 11.58 2.3907 0 3 1 4
37.98 9.24 2.3693 3 0 1 4
39.40 17.11 2.2871 1 3 1 8
39.55 33.83 2.2786 0 2 2 4
39.70 27.69 2.2704 3 1 1 8
41.12 1.13 2.1953 2 3 0 4
41.25 25.30 2.1884 1 2 2 8
41.30 29.32 2.1861 3 2 0 4
41.36 24.14 2.1829 2 1 2 8
45.69 5.70 1.9856 0 4 0 2
46.23 3.64 1.9639 4 0 0 2
47.21 1.25 1.9251 1 4 0 4
47.70 4.56 1.9065 4 1 0 4
48.88 7.62 1.8631 1 3 2 8
50.14 6.31 1.8193 1 4 1 8
50.53 7.15 1.8061 0 1 3 4
50.56 3.46 1.8051 1 0 3 4
50.61 8.60 1.8036 4 1 1 8
51.78 9.31 1.7655 3 3 1 8
51.95 1.86 1.7602 1 1 3 8
53.14 2.72 1.7234 2 3 2 8
54.33 2.39 1.6885 2 4 1 8
56.98 3.96 1.6162 0 4 2 4
57.44 15.68 1.6044 4 0 2 4
59.36 2.86 1.5570 1 5 0 4
59.77 17.84 1.5473 3 3 2 8
59.86 1.16 1.5450 2 2 3 8
60.03 5.38 1.5413 5 1 0 4
60.87 2.67 1.5218 3 4 1 8
60.99 2.43 1.5191 0 3 3 4
61.06 3.35 1.5175 4 3 1 8
61.24 2.24 1.5135 3 0 3 4
61.31 1.48 1.5120 5 0 1 4
61.88 10.82 1.4994 1 5 1 8
62.10 45.49 1.4946 2 4 2 8
62.25 5.73 1.4914 1 3 3 8
62.43 11.75 1.4876 4 2 2 8
62.47 5.19 1.4868 3 1 3 8
62.53 10.04 1.4853 5 1 1 8
63.14 4.17 1.4726 2 5 0 4
67.02 10.82 1.3963 4 4 0 4
67.31 19.37 1.3910 0 0 4 2
69.14 1.24 1.3587 1 5 2 8
69.66 1.62 1.3498 1 1 4 8
69.75 2.14 1.3482 5 1 2 8
70.50 2.46 1.3357 1 4 3 8
70.89 1.04 1.3294 4 1 3 8
71.85 3.38 1.3140 3 3 3 8
71.91 1.10 1.3130 5 3 1 8
72.15 1.90 1.3093 6 0 0 2
72.40 1.21 1.3053 1 6 0 4
72.64 7.32 1.3015 2 5 2 8
73.08 1.48 1.2949 1 2 4 8
73.15 1.72 1.2937 2 1 4 8
73.17 9.44 1.2934 5 2 2 8
75.84 2.93 1.2544 2 6 0 4
76.30 10.06 1.2479 4 4 2 8
76.51 7.99 1.2451 2 2 4 8
76.63 4.06 1.2434 6 2 0 4
78.35 3.64 1.2205 3 5 2 8
78.65 1.40 1.2166 1 3 4 8
78.84 3.41 1.2140 3 1 4 8
79.71 1.71 1.2029 5 4 1 8
79.82 1.33 1.2016 4 3 3 8
80.32 2.51 1.1953 0 6 2 4
80.55 5.73 1.1925 1 5 3 8
81.14 3.60 1.1854 5 1 3 8
81.20 4.13 1.1846 6 0 2 4
81.47 1.20 1.1814 3 6 0 4
82.13 2.05 1.1736 3 2 4 8
88.91 1.74 1.1008 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.