Alacranite
Bonazzi P, Bindi L, Popova V, Pratesi G, Menchetti S
American Mineralogist 88 (2003) 1796-1800
Alacranite, As8S9: structural study of the holotype and re-assignment
of the original chemical formula
_database_code_amcsd 0003185
CELL PARAMETERS: 9.9420 9.6010 9.1780 90.000 101.940 90.000
SPACE GROUP: P2/c
X-RAY WAVELENGTH: 1.541838
Cell Volume: 857.115
Density (g/cm3): 3.440
MAX. ABS. INTENSITY / VOLUME**2: 14.34846580
RIR: 1.358
RIR based on corundum from Acta Crystallographica A38 (1982) 733-739
2-THETA INTENSITY D-SPACING H K L Multiplicity
9.09 3.42 9.7269 1 0 0 2
9.21 1.43 9.6010 0 1 0 2
12.96 37.85 6.8330 1 1 0 4
13.50 1.47 6.5582 0 1 1 4
15.11 100.00 5.8638 -1 1 1 4
17.41 78.85 5.0927 1 1 1 4
18.24 31.65 4.8635 2 0 0 2
18.48 4.20 4.8005 0 2 0 2
19.99 8.98 4.4410 -1 0 2 2
20.63 7.86 4.3048 1 2 0 4
20.98 13.97 4.2335 0 2 1 4
21.03 4.62 4.2238 -2 1 1 4
22.05 62.06 4.0307 -1 1 2 4
23.48 2.40 3.7890 1 0 2 2
23.73 3.35 3.7502 1 2 1 4
24.03 1.07 3.7028 -2 0 2 2
24.38 4.80 3.6514 2 1 1 4
25.27 3.05 3.5245 1 1 2 4
26.08 9.16 3.4165 2 2 0 4
26.53 2.69 3.3596 -2 2 1 4
27.20 68.63 3.2791 0 2 2 4
27.36 2.76 3.2599 -1 2 2 4
27.51 1.08 3.2423 3 0 0 2
27.88 3.20 3.2003 0 3 0 2
29.07 68.47 3.0719 3 1 0 4
29.29 86.55 3.0493 2 2 1 4
29.38 18.79 3.0400 1 3 0 4
29.74 19.00 3.0037 2 0 2 2
30.43 16.31 2.9377 -1 3 1 4
30.49 97.13 2.9319 -2 2 2 4
30.82 34.86 2.9010 -1 1 3 4
31.20 2.12 2.8667 2 1 2 4
31.30 3.33 2.8575 0 1 3 4
31.91 1.13 2.8043 -3 1 2 4
32.61 2.77 2.7463 3 1 1 4
33.12 26.68 2.7046 -3 2 1 4
33.88 4.00 2.6459 -2 3 1 4
34.41 11.25 2.6060 1 1 3 4
34.55 1.81 2.5964 -1 3 2 4
36.13 3.10 2.4861 2 3 1 4
36.51 2.21 2.4608 3 2 1 4
36.76 9.46 2.4449 1 3 2 4
36.94 4.23 2.4335 -2 2 3 4
37.45 3.27 2.4014 -4 1 1 4
37.62 1.15 2.3907 -3 1 3 4
38.16 14.43 2.3584 1 2 3 4
38.18 1.95 2.3573 4 1 0 4
38.27 2.23 2.3517 -4 0 2 2
38.62 11.57 2.3312 3 1 2 4
38.84 2.33 2.3188 0 4 1 4
39.28 1.60 2.2938 -1 0 4 2
39.37 5.01 2.2884 -3 3 1 4
39.45 1.12 2.2841 -4 1 2 4
39.57 4.24 2.2777 3 3 0 4
40.47 7.00 2.2289 1 4 1 4
40.63 18.48 2.2205 -2 0 4 2
40.92 20.32 2.2053 -1 3 3 4
41.12 1.03 2.1953 -3 2 3 4
41.30 1.58 2.1859 0 1 4 4
41.51 3.48 2.1754 4 1 1 4
41.63 8.96 2.1693 4 2 0 4
41.78 6.78 2.1620 -3 3 2 4
41.98 2.96 2.1524 2 4 0 4
42.05 12.09 2.1489 3 2 2 4
42.33 4.77 2.1350 3 3 1 4
42.71 2.99 2.1171 -2 3 3 4
42.83 14.98 2.1116 -1 4 2 4
43.86 4.22 2.0640 -4 1 3 4
44.06 1.21 2.0554 -3 0 4 2
44.26 4.83 2.0463 1 1 4 4
44.75 6.51 2.0250 4 2 1 4
44.98 4.16 2.0153 -2 2 4 4
45.11 4.82 2.0098 -3 1 4 4
46.31 4.30 1.9604 -4 3 1 4
46.32 3.17 1.9603 3 1 3 4
46.46 6.30 1.9546 -3 3 3 4
46.69 8.38 1.9454 5 0 0 2
46.93 3.69 1.9362 4 3 0 4
46.94 1.99 1.9357 -3 4 1 4
46.99 4.84 1.9336 4 1 2 4
47.11 5.74 1.9292 3 4 0 4
47.34 2.38 1.9202 0 5 0 2
47.90 3.05 1.8989 -5 1 2 4
48.01 5.99 1.8951 -4 3 2 4
48.31 2.15 1.8838 1 5 0 4
48.62 8.83 1.8725 0 4 3 4
48.85 1.57 1.8644 -1 3 4 4
49.01 4.59 1.8587 -1 5 1 4
49.01 1.08 1.8587 2 1 4 4
49.22 2.19 1.8514 -4 0 4 2
49.54 3.59 1.8402 3 4 1 4
49.60 2.35 1.8378 0 3 4 4
49.63 1.16 1.8370 -5 2 1 4
49.78 1.22 1.8316 4 3 1 4
49.99 3.01 1.8244 -2 3 4 4
50.64 2.73 1.8025 -1 1 5 4
50.94 3.85 1.7927 5 1 1 4
51.33 1.94 1.7799 -5 1 3 4
52.19 4.25 1.7525 1 3 4 4
53.10 12.89 1.7248 -4 4 1 4
53.23 1.11 1.7209 -3 4 3 4
53.50 4.60 1.7128 1 5 2 4
53.74 1.69 1.7057 5 2 1 4
53.78 2.20 1.7046 -2 5 2 4
53.85 13.36 1.7026 -3 1 5 4
54.30 8.03 1.6893 3 0 4 2
54.32 1.27 1.6889 -5 3 1 4
54.56 11.05 1.6820 0 2 5 4
54.76 16.78 1.6762 2 4 3 4
55.20 1.79 1.6639 5 0 2 2
55.44 5.03 1.6572 -5 3 2 4
56.37 7.56 1.6323 -6 1 1 4
56.44 3.28 1.6303 2 3 4 4
56.65 5.01 1.6248 -5 1 4 4
56.68 2.99 1.6239 -1 5 3 4
56.91 4.91 1.6179 2 5 2 4
56.98 2.08 1.6162 0 5 3 4
57.08 1.05 1.6135 -6 1 2 4
57.36 2.66 1.6064 -3 5 2 4
57.51 1.91 1.6025 -4 3 4 4
57.93 1.45 1.5920 -1 3 5 4
58.10 3.34 1.5877 -2 5 3 4
58.16 3.12 1.5862 -4 4 3 4
58.45 5.60 1.5789 1 6 0 4
58.48 1.48 1.5781 1 4 4 4
58.73 4.51 1.5721 5 2 2 4
58.97 1.41 1.5663 1 5 3 4
58.98 1.35 1.5661 0 3 5 4
59.06 1.36 1.5641 -1 6 1 4
59.18 1.01 1.5612 -3 4 4 4
59.20 1.14 1.5607 2 1 5 4
59.77 2.60 1.5473 -6 1 3 4
60.46 2.35 1.5312 -5 4 1 4
60.75 2.24 1.5246 4 4 2 4
60.88 1.30 1.5216 -2 0 6 2
61.14 1.33 1.5158 4 3 3 4
61.47 2.73 1.5085 -1 1 6 4
61.66 1.86 1.5042 1 3 5 4
62.30 2.25 1.4903 -6 2 3 4
62.64 1.03 1.4830 2 6 1 4
63.06 1.39 1.4741 1 6 2 4
63.31 2.81 1.4689 -2 6 2 4
63.45 1.22 1.4661 -6 0 4 2
63.60 1.25 1.4630 -3 1 6 4
63.85 1.03 1.4579 -1 4 5 4
64.44 1.43 1.4458 -5 4 3 4
65.07 1.45 1.4333 4 2 4 4
65.09 1.55 1.4330 6 0 2 2
65.79 1.34 1.4194 1 1 6 4
66.21 1.49 1.4115 -4 0 6 2
69.30 1.98 1.3558 0 7 1 4
69.42 1.57 1.3538 2 0 6 2
70.56 1.08 1.3348 7 2 0 4
71.62 1.05 1.3176 -5 5 3 4
72.23 1.07 1.3079 6 3 2 4
72.25 1.09 1.3077 4 1 5 4
72.75 1.24 1.2999 -6 2 5 4
73.39 1.00 1.2901 5 2 4 4
75.26 1.17 1.2626 -3 6 4 4
75.72 1.04 1.2561 7 0 2 2
82.84 1.21 1.1653 -6 5 4 4
85.03 1.13 1.1408 -7 5 1 4
89.50 1.18 1.0951 4 6 4 4
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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.