Andalusite
Burt J B, Ross N L, Angel R J, Koch M
American Mineralogist 91 (2006) 319-326
Equations of state and structures of andalusite
to 9.8 GPa and sillimanite to 8.5 GPa
Locality: Minas Gerais, Brazil
Sample: P = 2.512 GPa
_database_code_amcsd 0004116
CELL PARAMETERS: 7.7320 7.8566 5.5364 90.000 90.000 90.000
SPACE GROUP: Pnnm
X-RAY WAVELENGTH: 1.541838
Cell Volume: 336.322
Density (g/cm3): 3.200
MAX. ABS. INTENSITY / VOLUME**2: 7.322419374
RIR: 0.745
RIR based on corundum from Acta Crystallographica A38 (1982) 733-739
2-THETA INTENSITY D-SPACING H K L Multiplicity
16.08 100.00 5.5109 1 1 0 4
19.62 67.68 4.5256 0 1 1 4
19.72 96.82 4.5014 1 0 1 4
22.64 2.83 3.9283 0 2 0 2
22.77 52.05 3.9058 1 1 1 8
23.00 4.56 3.8660 2 0 0 2
25.43 31.76 3.5022 1 2 0 4
25.68 24.90 3.4688 2 1 0 4
32.34 22.69 2.7682 0 0 2 2
32.49 68.78 2.7554 2 2 0 4
36.21 5.35 2.4804 1 3 0 4
36.32 33.57 2.4737 1 1 2 8
36.42 3.91 2.4668 2 2 1 8
36.70 23.98 2.4489 3 1 0 4
38.01 11.39 2.3674 0 3 1 4
38.53 11.66 2.3366 3 0 1 4
39.82 19.14 2.2636 1 3 1 8
39.84 38.54 2.2628 0 2 2 4
40.27 26.80 2.2396 3 1 1 8
41.58 25.48 2.1717 1 2 2 8
41.75 26.55 2.1637 2 1 2 8
41.92 31.64 2.1549 3 2 0 4
46.22 6.19 1.9641 0 4 0 2
47.01 3.55 1.9330 4 0 0 2
48.50 4.90 1.8770 4 1 0 4
49.33 8.83 1.8473 1 3 2 8
50.71 6.89 1.8002 1 4 1 8
50.82 7.59 1.7966 0 1 3 4
50.87 3.50 1.7951 1 0 3 4
51.40 8.53 1.7776 4 1 1 8
52.28 2.01 1.7500 1 1 3 8
52.48 9.11 1.7435 3 3 1 8
53.70 3.19 1.7069 2 3 2 8
55.00 2.67 1.6696 2 4 1 8
57.54 4.43 1.6019 0 4 2 4
58.21 17.45 1.5849 4 0 2 4
60.09 3.58 1.5398 1 5 0 4
60.37 1.06 1.5333 2 2 3 8
60.49 21.14 1.5306 3 3 2 8
61.07 6.47 1.5173 5 1 0 4
61.33 1.34 1.5116 0 5 1 4
61.47 2.35 1.5085 0 3 3 4
61.69 3.84 1.5035 3 4 1 8
61.83 2.99 1.5005 3 0 3 4
61.98 3.49 1.4973 4 3 1 8
62.34 1.78 1.4894 5 0 1 4
62.62 12.03 1.4835 1 5 1 8
62.75 6.77 1.4806 1 3 3 8
62.79 51.43 1.4799 2 4 2 8
63.08 5.54 1.4738 3 1 3 8
63.27 14.29 1.4697 4 2 2 8
63.58 11.83 1.4633 5 1 1 8
63.96 4.44 1.4557 2 5 0 4
67.69 22.98 1.3841 0 0 4 2
68.05 12.68 1.3777 4 4 0 4
69.90 1.25 1.3457 1 5 2 8
70.10 2.15 1.3424 1 1 4 8
70.82 3.16 1.3305 5 1 2 8
71.16 3.01 1.3250 1 4 3 8
71.72 1.10 1.3160 4 1 3 8
72.62 3.68 1.3019 3 3 3 8
73.09 1.11 1.2947 5 3 1 8
73.33 1.26 1.2910 1 6 0 4
73.49 1.73 1.2887 6 0 0 2
73.50 8.59 1.2884 2 5 2 8
73.58 2.01 1.2872 1 2 4 8
73.69 1.90 1.2855 2 1 4 8
74.29 10.21 1.2767 5 2 2 8
74.63 1.15 1.2717 6 1 0 4
76.87 4.24 1.2402 2 6 0 4
77.12 9.39 1.2368 2 2 4 8
77.37 11.47 1.2334 4 4 2 8
78.04 4.74 1.2245 6 2 0 4
79.26 1.72 1.2087 1 3 4 8
79.37 5.32 1.2073 3 5 2 8
79.55 4.29 1.2050 3 1 4 8
80.82 1.71 1.1892 4 3 3 8
81.02 2.18 1.1868 5 4 1 8
81.14 1.32 1.1853 5 0 3 4
81.28 2.78 1.1837 0 6 2 4
81.39 6.68 1.1823 1 5 3 8
82.26 4.70 1.1720 5 1 3 8
82.58 5.05 1.1683 6 0 2 4
82.66 1.28 1.1674 3 6 0 4
82.90 2.96 1.1646 3 2 4 8
86.48 1.01 1.1254 4 0 4 4
87.91 1.17 1.1107 1 7 0 4
89.39 1.24 1.0961 1 0 5 4
================================================================================
XPOW Copyright 1993 Bob Downs, Ranjini Swaminathan and Kurt Bartelmehs
For reference, see Downs et al. (1993) American Mineralogist 78, 1104-1107.