Andersonite
Coda A, Della Giusta A, Tazzoli V
Acta Crystallographica B37 (1981) 1496-1500
The structure of synthetic andersonite, Na2Ca[UO2(CO3)3].x(H2O) (x~5.6)
Note: anisotropic displacement factors are from ICSD
Note: B(2,2) for C2 changed to reproduce Biso and make positive definite
_database_code_amcsd 0009746
CELL PARAMETERS: 17.9020 17.9020 23.7340 90.000 90.000 120.000
SPACE GROUP: R-3m
X-RAY WAVELENGTH: 1.541838
Cell Volume: 6587.258
Density (g/cm3): 2.890
MAX. ABS. INTENSITY / VOLUME**2: 27.12306909
RIR: 3.056
RIR based on corundum from Acta Crystallographica A38 (1982) 733-739
2-THETA INTENSITY D-SPACING H K L Multiplicity
6.81 100.00 12.9797 1 0 1 6
9.39 28.60 9.4233 0 1 2 6
9.88 5.10 8.9510 1 1 0 6
11.18 75.25 7.9113 0 0 3 2
12.01 9.53 7.3687 0 2 1 6
13.64 21.87 6.4899 2 0 2 6
15.58 71.30 5.6890 2 1 1 12
15.99 10.29 5.5415 1 0 4 6
16.87 58.68 5.2542 1 2 2 12
17.16 57.83 5.1679 3 0 0 6
18.83 1.99 4.7117 0 2 4 6
20.53 45.59 4.3266 0 3 3 6
20.53 2.12 4.3266 3 0 3 6
21.00 26.14 4.2310 1 3 1 12
21.31 38.71 4.1693 2 1 4 12
21.96 16.46 4.0481 2 0 5 6
21.99 14.41 4.0427 3 1 2 12
22.48 6.81 3.9557 0 0 6 2
23.25 14.26 3.8252 4 0 1 6
24.13 29.86 3.6885 1 2 5 12
24.16 23.29 3.6844 0 4 2 6
25.32 1.22 3.5175 3 2 1 12
25.58 10.16 3.4818 1 3 4 12
26.92 7.36 3.3123 1 0 7 6
27.49 1.98 3.2449 4 0 4 6
28.00 10.35 3.1868 3 1 5 12
28.41 25.11 3.1411 0 3 6 6
28.70 7.70 3.1107 1 4 3 12
28.74 1.19 3.1064 0 2 7 6
29.04 6.25 3.0746 0 5 1 6
29.28 1.85 3.0507 3 2 4 12
29.76 19.87 3.0022 0 4 5 6
29.78 12.30 3.0000 5 0 2 6
29.95 26.25 2.9837 3 3 0 6
30.46 10.77 2.9347 2 1 7 12
30.75 3.07 2.9078 2 4 1 12
31.43 4.40 2.8464 2 3 5 12
31.45 5.55 2.8445 4 2 2 12
32.06 28.32 2.7917 3 3 3 12
32.31 6.48 2.7708 2 0 8 6
32.58 4.92 2.7481 0 5 4 6
33.04 5.45 2.7109 1 5 2 12
33.66 1.21 2.6624 1 3 7 12
33.87 9.61 2.6469 1 2 8 12
34.13 6.95 2.6271 2 4 4 12
34.55 1.56 2.5959 5 0 5 6
34.72 5.87 2.5839 6 0 0 6
34.90 2.58 2.5711 1 4 6 12
35.17 1.41 2.5519 4 0 7 6
35.42 2.23 2.5342 4 3 1 12
36.04 2.30 2.4919 3 4 2 12
36.58 6.57 2.4562 6 0 3 6
36.62 4.22 2.4541 3 2 7 12
36.81 13.39 2.4419 3 1 8 12
37.44 6.48 2.4018 1 5 5 12
37.77 25.39 2.3820 3 3 6 12
37.99 1.78 2.3687 2 5 3 12
38.20 1.15 2.3558 0 4 8 6
38.26 8.61 2.3526 1 6 1 12
38.32 5.98 2.3490 0 3 9 6
38.37 4.54 2.3461 1 0 10 6
38.44 2.90 2.3419 4 3 4 12
38.84 8.70 2.3187 6 1 2 12
39.56 1.92 2.2782 2 3 8 12
40.70 2.30 2.2169 2 4 7 12
40.92 4.01 2.2052 3 5 1 12
41.03 11.07 2.1998 2 1 10 12
41.10 17.92 2.1963 1 6 4 12
41.47 2.19 2.1772 0 7 2 6
41.75 6.86 2.1633 6 0 6 6
42.16 4.31 2.1436 5 0 8 6
42.21 1.25 2.1412 6 2 1 12
42.29 1.59 2.1370 0 1 11 6
42.73 4.02 2.1163 6 1 5 12
42.74 3.67 2.1155 2 6 2 12
43.54 1.22 2.0786 2 0 11 6
43.62 1.32 2.0750 3 5 4 12
44.47 2.00 2.0373 4 3 7 12
44.63 12.88 2.0303 1 5 8 12
44.78 1.44 2.0241 4 0 10 6
44.84 3.28 2.0214 6 2 4 12
45.18 4.18 2.0071 5 3 5 12
45.18 8.37 2.0071 0 7 5 6
45.87 1.76 1.9781 5 4 1 12
45.88 2.44 1.9778 0 0 12 2
45.93 7.24 1.9759 3 3 9 12
46.36 8.30 1.9584 2 6 5 12
46.38 5.44 1.9578 4 5 2 12
46.49 6.02 1.9533 6 3 0 12
46.63 1.46 1.9477 4 4 6 12
46.85 5.52 1.9393 1 6 7 12
47.13 7.46 1.9285 3 1 11 12
47.97 10.21 1.8963 3 6 3 12
48.29 1.91 1.8847 0 5 10 6
48.35 4.78 1.8825 5 4 4 12
48.68 3.80 1.8704 7 2 2 12
49.28 3.62 1.8490 6 1 8 12
49.33 4.34 1.8472 0 3 12 6
49.38 8.08 1.8456 6 0 9 6
49.40 1.31 1.8447 2 3 11 12
49.42 3.87 1.8442 2 4 10 12
49.79 2.17 1.8313 4 5 5 12
50.25 3.48 1.8157 6 2 7 12
50.32 2.47 1.8132 1 0 13 6
50.53 1.63 1.8063 5 1 10 12
50.59 1.01 1.8044 2 7 4 12
51.02 1.34 1.7902 5 5 0 6
51.49 1.37 1.7748 0 7 8 6
51.49 6.00 1.7748 5 3 8 12
51.98 1.82 1.7592 7 2 5 12
52.00 1.82 1.7587 6 4 2 12
52.23 7.10 1.7514 3 6 6 12
52.50 3.91 1.7431 2 1 13 12
52.57 2.56 1.7409 2 6 8 12
52.61 3.29 1.7396 7 3 1 12
52.68 1.75 1.7374 4 2 11 12
52.70 2.38 1.7369 4 3 10 12
53.07 6.48 1.7257 3 7 2 12
53.17 4.68 1.7226 9 0 0 6
53.75 2.70 1.7055 1 5 11 12
54.52 4.97 1.6832 0 9 3 6
54.52 4.17 1.6832 9 0 3 6
54.81 1.88 1.6750 1 6 10 12
54.86 3.63 1.6735 7 3 4 12
55.15 2.03 1.6653 6 4 5 12
55.48 1.51 1.6561 2 0 14 6
55.72 2.63 1.6498 4 5 8 12
55.76 2.37 1.6485 3 3 12 12
56.18 1.52 1.6372 3 7 5 12
56.67 4.23 1.6242 3 2 13 12
57.75 2.76 1.5965 7 2 8 12
57.87 1.65 1.5934 6 2 10 12
58.43 3.56 1.5794 0 9 6 6
58.43 1.53 1.5794 9 0 6 6
58.52 1.30 1.5771 3 1 14 12
58.79 2.63 1.5706 6 0 12 6
58.83 3.66 1.5696 3 6 9 12
58.92 1.38 1.5675 1 9 4 12
59.21 1.10 1.5605 8 3 2 12
59.61 1.26 1.5511 7 3 7 12
59.67 1.93 1.5495 2 4 13 12
59.84 1.56 1.5455 0 7 11 6
59.84 1.83 1.5455 5 3 11 12
60.50 1.09 1.5303 2 3 14 12
60.72 2.36 1.5253 6 4 8 12
60.83 2.34 1.5227 5 4 10 12
61.27 2.11 1.5129 0 3 15 6
61.69 1.23 1.5037 3 7 8 12
62.12 1.57 1.4941 8 3 5 12
62.23 4.74 1.4918 6 6 0 6
62.59 1.22 1.4842 4 3 13 12
63.45 5.22 1.4660 6 6 3 12
63.47 1.09 1.4656 1 9 7 12
64.03 1.17 1.4542 2 9 5 12
64.04 1.45 1.4539 4 8 2 12
64.33 1.19 1.4480 1 5 14 12
64.63 1.80 1.4422 9 0 9 6
64.66 1.71 1.4415 8 1 10 12
65.08 1.38 1.4333 9 3 0 12
65.58 1.10 1.4234 7 2 11 12
66.27 2.62 1.4103 9 3 3 12
66.29 1.19 1.4100 10 0 7 6
66.53 1.62 1.4055 7 3 10 12
67.05 2.44 1.3959 6 6 6 12
67.38 3.49 1.3898 3 6 12 12
67.77 2.09 1.3828 10 2 2 12
68.54 1.25 1.3691 3 2 16 12
69.17 1.63 1.3581 2 9 8 12
69.33 1.07 1.3554 2 10 4 12
69.68 1.24 1.3494 6 0 15 6
69.79 2.09 1.3476 9 3 6 12
70.11 1.46 1.3422 4 9 1 12
70.19 1.19 1.3410 1 9 10 12
70.50 1.63 1.3358 9 4 2 12
71.26 1.34 1.3234 2 4 16 12
71.98 1.20 1.3118 3 8 10 12
72.03 1.17 1.3111 4 9 4 12
72.29 1.22 1.3070 3 10 2 12
73.93 1.84 1.2821 4 3 16 12
74.23 1.39 1.2776 0 3 18 6
74.42 1.08 1.2748 7 6 7 12
74.94 1.07 1.2673 3 10 5 12
75.49 1.90 1.2593 9 3 9 12
76.18 1.19 1.2497 4 9 7 12
76.39 1.01 1.2468 2 9 11 12
77.66 1.88 1.2295 3 6 15 12
83.25 1.26 1.1606 9 3 12 12
89.73 2.04 1.0929 3 6 18 12
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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.