Armstrongite
Kashaev A A, Sapozhnikov A N
Kristallografiya 23 (1978) 956-961
Crystal structure of armstrongite
_database_code_amcsd 0014184
CELL PARAMETERS: 14.0400 14.1600 7.8100 90.000 109.550 90.000
SPACE GROUP: C2
X-RAY WAVELENGTH: 1.541838
Cell Volume: 1463.166
Density (g/cm3): 2.633
MAX. ABS. INTENSITY / VOLUME**2: 10.27216853
RIR: 1.270
RIR based on corundum from Acta Crystallographica A38 (1982) 733-739
2-THETA INTENSITY D-SPACING H K L Multiplicity
9.15 2.16 9.6673 1 1 0 2
12.03 24.77 7.3598 0 0 1 2
12.50 53.96 7.0800 0 2 0 1
13.22 1.61 6.6982 -1 1 1 2
13.38 84.55 6.6153 2 0 0 2
16.83 3.39 5.2679 1 1 1 2
17.38 5.21 5.1023 0 2 1 2
18.35 4.62 4.8337 2 2 0 2
19.35 32.93 4.5875 -2 2 1 2
20.69 3.34 4.2936 -3 1 1 2
20.84 79.11 4.2617 2 0 1 2
23.40 76.41 3.8013 -2 0 2 2
24.19 9.83 3.6799 0 0 2 2
24.38 13.00 3.6513 2 2 1 2
25.16 4.74 3.5400 0 4 0 1
25.57 1.67 3.4842 -4 0 1 2
26.62 10.58 3.3491 -2 2 2 2
26.96 19.41 3.3076 4 0 0 2
27.31 5.34 3.2652 0 2 2 2
27.56 5.84 3.2362 3 1 1 2
27.97 29.66 3.1902 0 4 1 2
27.97 2.96 3.1896 1 1 2 2
28.55 7.46 3.1262 -4 2 1 2
28.60 5.35 3.1212 2 4 0 2
29.26 100.00 3.0519 -2 4 1 2
29.66 11.62 3.0115 -4 0 2 2
29.72 2.58 3.0056 -1 3 2 2
29.81 25.44 2.9967 4 2 0 2
31.53 1.47 2.8376 2 0 2 2
32.30 1.23 2.7712 -4 2 2 2
32.52 1.19 2.7534 -5 1 1 2
32.96 2.13 2.7178 3 3 1 2
33.20 12.95 2.6982 4 0 1 2
33.31 2.48 2.6900 1 3 2 2
34.04 7.55 2.6340 2 2 2 2
34.48 7.02 2.6014 -2 0 3 2
34.62 19.70 2.5906 -2 4 2 2
35.18 7.68 2.5512 0 4 2 2
35.48 7.20 2.5299 -1 1 3 2
35.61 4.06 2.5213 4 2 1 2
36.17 8.00 2.4832 -4 4 1 2
36.63 4.43 2.4533 0 0 3 2
36.81 1.08 2.4418 -2 2 3 2
37.20 7.63 2.4168 4 4 0 2
37.51 3.23 2.3977 -3 5 1 2
37.75 1.16 2.3830 3 5 0 2
38.50 1.23 2.3384 -6 0 1 2
38.85 1.12 2.3180 0 2 3 2
39.28 1.24 2.2938 -4 4 2 2
39.57 1.47 2.2773 -5 3 2 2
39.93 1.27 2.2580 -1 3 3 2
40.02 5.73 2.2529 -6 0 2 2
40.07 2.69 2.2503 1 1 3 2
40.40 1.43 2.2327 -3 3 3 2
40.40 2.94 2.2325 5 1 1 2
40.75 7.42 2.2141 2 4 2 2
40.93 1.60 2.2051 6 0 0 2
41.08 2.99 2.1973 -2 6 1 2
41.47 1.06 2.1777 -5 1 3 2
42.09 1.00 2.1468 -6 2 2 2
42.11 1.62 2.1459 4 4 1 2
42.19 2.46 2.1418 1 5 2 2
42.42 5.99 2.1309 4 0 2 2
43.15 3.15 2.0963 -2 4 3 2
43.85 1.87 2.0646 2 6 1 2
44.12 3.19 2.0525 1 3 3 2
44.43 1.30 2.0390 5 3 1 2
44.96 1.32 2.0164 0 4 3 2
45.67 2.02 1.9866 0 6 2 2
45.81 14.16 1.9808 -4 4 3 2
46.55 15.37 1.9511 -6 4 1 2
46.60 1.24 1.9490 -2 0 4 2
46.80 9.23 1.9413 6 0 1 2
47.05 2.48 1.9315 -6 2 3 2
47.32 1.60 1.9211 4 6 0 2
47.47 1.09 1.9152 -5 5 2 2
47.73 1.15 1.9054 1 7 1 2
47.86 1.65 1.9006 -6 4 2 2
48.44 1.34 1.8791 -2 2 4 2
48.60 1.78 1.8735 7 1 0 2
48.63 3.09 1.8722 6 2 1 2
48.65 3.23 1.8717 6 4 0 2
49.04 1.03 1.8576 -4 6 2 2
49.09 1.24 1.8557 5 1 2 2
49.16 1.91 1.8532 3 5 2 2
49.54 2.37 1.8399 0 0 4 2
49.67 6.05 1.8356 -4 2 4 2
49.96 2.22 1.8256 4 4 2 2
50.55 1.26 1.8056 -7 1 3 2
50.77 2.14 1.7983 -3 3 4 2
50.84 4.24 1.7959 2 4 3 2
51.30 1.02 1.7808 0 2 4 2
51.58 2.21 1.7719 -1 3 4 2
51.64 12.97 1.7700 0 8 0 1
52.34 1.42 1.7479 -2 6 3 2
52.39 2.61 1.7464 -6 4 3 2
52.49 2.57 1.7432 -8 0 1 2
52.53 1.71 1.7421 -8 0 2 2
52.88 1.76 1.7314 1 1 4 2
53.60 4.18 1.7099 2 8 0 2
53.68 1.10 1.7073 -2 4 4 2
53.86 2.65 1.7021 6 4 1 2
53.91 2.95 1.7008 0 6 3 2
53.99 1.72 1.6985 -7 3 3 2
54.66 4.44 1.6792 -4 6 3 2
54.82 5.05 1.6745 -4 4 4 2
55.10 2.78 1.6667 4 2 3 2
55.27 1.90 1.6621 6 0 2 2
55.30 2.15 1.6611 -6 6 1 2
56.19 1.49 1.6369 2 0 4 2
56.28 4.62 1.6346 2 8 1 2
56.36 1.51 1.6326 0 4 4 2
56.47 4.37 1.6296 -6 6 2 2
56.91 1.16 1.6181 6 2 2 2
57.17 1.86 1.6112 6 6 0 2
57.20 2.42 1.6105 8 2 0 2
57.30 1.40 1.6080 -8 2 3 2
57.43 5.25 1.6046 -2 8 2 2
57.67 1.21 1.5985 7 3 1 2
58.23 1.10 1.5845 -1 5 4 2
59.07 1.74 1.5639 -8 4 1 2
59.21 2.43 1.5606 4 8 0 2
59.54 1.99 1.5526 -3 1 5 2
59.94 3.31 1.5433 4 4 3 2
60.69 3.33 1.5259 -4 8 2 2
61.07 1.34 1.5175 3 1 4 2
61.17 2.78 1.5151 -2 2 5 2
61.35 1.83 1.5112 -1 1 5 2
61.59 2.04 1.5057 -8 0 4 2
61.93 5.83 1.4984 8 4 0 2
62.02 5.75 1.4964 -8 4 3 2
62.66 1.11 1.4825 7 1 2 2
62.79 3.66 1.4800 4 8 1 2
63.13 2.75 1.4728 -6 0 5 2
63.13 1.20 1.4728 -8 2 4 2
63.58 1.26 1.4634 -2 8 3 2
64.40 1.19 1.4467 -1 3 5 2
64.97 2.68 1.4354 0 8 3 2
65.64 1.50 1.4224 -4 8 3 2
65.73 1.21 1.4207 -2 4 5 2
66.22 1.19 1.4113 -6 8 1 2
67.27 3.62 1.3918 -6 8 2 2
68.01 1.04 1.3784 -2 10 1 2
68.97 1.23 1.3615 4 8 2 2
69.13 1.19 1.3589 6 6 2 2
71.41 1.89 1.3210 2 2 5 2
72.23 1.84 1.3079 6 8 1 2
72.44 2.91 1.3047 -10 4 2 2
72.63 2.08 1.3017 4 10 0 2
72.74 1.38 1.3000 -10 0 4 2
73.14 1.26 1.2939 -3 1 6 2
74.11 1.13 1.2793 -10 4 3 2
74.79 1.20 1.2694 -8 6 4 2
74.96 1.61 1.2670 2 10 2 2
75.74 1.01 1.2558 -1 1 6 2
76.20 1.19 1.2495 -6 6 5 2
76.74 1.11 1.2420 -8 8 1 2
79.03 1.23 1.2116 6 8 2 2
80.96 1.60 1.1875 -10 2 5 2
82.96 1.73 1.1638 10 4 1 2
84.47 1.35 1.1469 -8 8 4 2
85.52 1.52 1.1355 -4 10 4 2
85.84 1.51 1.1321 -6 8 5 2
87.22 1.14 1.1176 -4 12 1 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.