Pekoite
Mumme W G, Watts J A
The Canadian Mineralogist 14 (1976) 322-333
Pekoite, CuPbBi11S18, a new member of the bismuthinite-alkinite mineral series:
its crystal structure and relationship with naturally- and synthetically-formed members
Note: x-coordinate of S18 changed in order to generate reported bond lengths.
_database_code_amcsd 0005123
CELL PARAMETERS: 11.4720 33.7440 4.0160 90.000 90.000 90.000
SPACE GROUP: P2_1am
X-RAY WAVELENGTH: 1.541838
Cell Volume: 1554.638
Density (g/cm3): 6.988
MAX. ABS. INTENSITY / VOLUME**2: 80.52578600
RIR: 3.752
RIR based on corundum from Acta Crystallographica A38 (1982) 733-739
2-THETA INTENSITY D-SPACING H K L Multiplicity
8.14 2.13 10.8615 1 1 0 2
11.02 1.74 8.0316 1 3 0 2
15.45 22.02 5.7360 2 0 0 1
15.76 7.00 5.6240 0 6 0 2
16.32 1.04 5.4307 2 2 0 2
17.35 26.98 5.1099 2 3 0 2
17.56 3.25 5.0498 1 6 0 2
18.40 1.01 4.8206 0 7 0 2
20.32 1.19 4.3706 2 5 0 2
22.14 53.92 4.0158 2 6 0 2
22.46 1.27 3.9589 1 8 0 2
23.52 29.92 3.7822 0 3 1 4
24.59 94.50 3.6205 3 3 0 2
24.79 48.46 3.5920 1 3 1 4
24.99 78.97 3.5638 1 9 0 2
27.10 21.64 3.2898 2 0 1 2
27.55 1.26 3.2373 1 10 0 2
28.22 15.54 3.1623 3 6 0 2
28.26 39.21 3.1575 2 3 1 4
28.40 100.00 3.1432 1 6 1 4
28.44 10.20 3.1384 2 9 0 2
31.19 1.84 2.8680 4 0 0 1
31.51 92.65 2.8397 2 6 1 4
31.74 1.60 2.8193 1 8 1 4
31.82 1.02 2.8120 0 12 0 2
32.68 29.05 2.7406 0 9 1 4
32.79 3.53 2.7311 1 12 0 2
32.96 1.60 2.7173 2 7 1 4
33.62 31.36 2.6656 1 9 1 4
34.07 1.33 2.6312 3 4 1 4
35.12 43.24 2.5550 4 6 0 2
35.56 16.68 2.5249 2 12 0 2
36.15 22.72 2.4845 3 6 1 4
38.57 28.00 2.3339 4 0 1 2
39.43 33.39 2.2853 4 3 1 4
39.56 3.46 2.2780 4 9 0 2
39.79 3.37 2.2654 3 12 0 2
39.92 19.92 2.2584 1 12 1 4
40.50 4.23 2.2276 3 9 1 4
40.88 2.53 2.2076 1 15 0 2
40.91 1.20 2.2058 4 5 1 4
41.91 8.33 2.1557 4 6 1 4
42.28 17.89 2.1375 2 12 1 4
42.56 8.89 2.1244 5 6 0 2
43.20 7.18 2.0943 2 15 0 2
45.15 37.51 2.0080 0 0 2 2
45.16 6.34 2.0079 4 12 0 2
45.79 1.75 1.9814 4 9 1 4
46.00 46.43 1.9731 3 12 1 4
46.26 22.57 1.9627 0 15 1 4
46.28 9.47 1.9617 5 3 1 4
46.40 10.39 1.9570 5 9 0 2
46.86 18.13 1.9390 3 15 0 2
46.97 2.66 1.9345 1 15 1 4
47.56 10.94 1.9120 6 0 0 1
48.00 2.28 1.8952 2 0 2 2
48.28 2.08 1.8850 6 3 0 2
48.48 10.68 1.8779 5 6 1 4
48.56 8.53 1.8747 0 18 0 2
48.72 3.02 1.8689 2 3 2 4
49.06 1.74 1.8570 2 15 1 4
49.25 4.00 1.8501 1 18 0 2
50.41 1.92 1.8102 6 6 0 2
50.84 10.05 1.7960 2 6 2 4
51.27 4.07 1.7819 2 18 0 2
51.64 3.36 1.7700 4 15 0 2
51.98 12.41 1.7593 5 9 1 4
52.08 20.25 1.7560 3 3 2 4
52.29 18.01 1.7494 1 9 2 4
52.40 4.02 1.7461 3 15 1 4
53.05 11.66 1.7263 6 0 1 2
53.41 1.29 1.7155 5 10 1 4
53.72 3.14 1.7064 6 3 1 4
53.82 1.89 1.7033 6 9 0 2
54.10 3.96 1.6951 3 6 2 4
54.23 2.72 1.6914 2 9 2 4
54.62 2.22 1.6804 1 18 1 4
56.62 1.31 1.6256 5 12 1 4
56.92 1.34 1.6178 1 12 2 4
58.46 15.60 1.5788 4 6 2 4
58.75 6.06 1.5716 2 12 2 4
58.85 3.04 1.5692 4 18 0 2
58.90 2.30 1.5681 6 9 1 4
59.55 1.34 1.5524 3 18 1 4
59.77 5.44 1.5473 2 21 0 2
61.57 1.56 1.5063 4 9 2 4
61.68 8.10 1.5038 7 3 1 4
61.73 1.63 1.5027 3 12 2 4
61.78 6.64 1.5017 7 9 0 2
62.53 1.22 1.4854 1 15 2 4
62.81 1.00 1.4794 1 21 1 4
63.50 3.33 1.4650 7 6 1 4
63.67 3.47 1.4616 4 18 1 4
63.78 4.33 1.4593 5 6 2 4
63.90 1.50 1.4569 6 15 0 2
64.27 3.56 1.4494 2 15 2 4
64.54 9.73 1.4438 2 21 1 4
65.77 3.32 1.4198 4 12 2 4
65.98 4.57 1.4159 7 12 0 2
66.50 1.40 1.4060 0 24 0 2
66.74 5.68 1.4015 5 9 2 4
67.10 9.83 1.3948 3 15 2 4
67.66 6.14 1.3847 6 0 2 2
68.24 1.25 1.3743 6 3 2 4
68.47 4.87 1.3703 0 18 2 4
68.51 7.39 1.3695 6 15 1 4
68.76 1.26 1.3652 5 18 1 4
69.03 2.44 1.3606 1 18 2 4
69.97 1.10 1.3445 6 6 2 4
70.19 1.22 1.3409 8 3 1 4
70.33 2.34 1.3386 6 18 0 2
70.52 1.17 1.3354 7 12 1 4
70.68 2.57 1.3328 2 18 2 4
70.98 2.22 1.3278 4 15 2 4
71.25 10.99 1.3235 4 21 1 4
71.44 1.73 1.3205 1 3 3 4
71.58 5.52 1.3182 1 24 1 4
71.90 5.13 1.3132 8 6 1 4
72.81 1.29 1.2989 6 9 2 4
73.07 1.85 1.2950 2 3 3 4
73.14 4.51 1.2940 1 6 3 4
74.75 4.88 1.2700 2 6 3 4
74.76 1.83 1.2699 6 18 1 4
74.99 2.82 1.2666 9 3 0 2
75.39 1.70 1.2607 0 9 3 4
75.59 3.03 1.2580 7 15 1 4
75.93 1.76 1.2532 1 9 3 4
76.70 1.66 1.2424 1 27 0 2
77.15 2.28 1.2364 4 18 2 4
77.42 1.60 1.2328 3 6 3 4
77.95 4.18 1.2256 2 21 2 4
78.58 3.12 1.2174 8 12 1 4
78.92 2.32 1.2130 4 0 3 2
79.47 2.96 1.2060 4 3 3 4
79.74 5.18 1.2026 7 9 2 4
79.78 1.85 1.2020 1 12 3 4
80.04 1.85 1.1988 5 24 0 2
80.48 3.05 1.1933 0 27 1 4
80.93 1.17 1.1879 3 27 0 2
81.36 1.69 1.1827 2 12 3 4
81.63 2.01 1.1794 7 18 1 4
81.65 1.29 1.1792 6 15 2 4
83.22 1.12 1.1610 9 12 0 2
83.49 1.01 1.1579 8 15 1 4
83.55 4.08 1.1572 7 12 2 4
83.97 5.51 1.1525 3 12 3 4
84.03 1.26 1.1517 0 24 2 4
84.16 2.73 1.1504 0 15 3 4
84.17 1.05 1.1502 5 3 3 4
84.31 2.14 1.1487 5 24 1 4
85.79 1.42 1.1326 5 6 3 4
87.45 1.71 1.1153 9 12 1 4
87.60 2.14 1.1138 6 18 2 4
88.49 1.88 1.1049 5 9 3 4
88.67 2.07 1.1031 10 0 1 2
89.34 1.92 1.0966 6 0 3 2
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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.