Childrenite
Giuseppetti G, Tadini C
Neues Jahrbuch fur Mineralogie, Monatshefte 1984 (1984) 263-271
The crystal structure of childrenite from Tavistock (SW England),
Ch89Eo11 term of childrenite-eosphorite series
Note: this is the prefered model
Locality: Tavistock, SW England
_database_code_amcsd 0014785
CELL PARAMETERS: 10.3950 13.3940 6.9180 90.000 90.000 90.000
SPACE GROUP: Bba2
X-RAY WAVELENGTH: 1.541838
Cell Volume: 963.198
Density (g/cm3): 3.168
MAX. ABS. INTENSITY / VOLUME**2: 13.48077717
RIR: 1.386
RIR based on corundum from Acta Crystallographica A38 (1982) 733-739
2-THETA INTENSITY D-SPACING H K L Multiplicity
13.22 39.88 6.6970 0 2 0 2
16.76 7.88 5.2908 1 1 1 4
17.06 29.23 5.1975 2 0 0 2
18.31 19.28 4.8455 2 1 0 4
20.34 32.08 4.3666 1 2 1 4
21.64 17.86 4.1060 2 2 0 4
25.24 24.14 3.5286 1 3 1 4
25.76 11.96 3.4590 0 0 2 1
26.32 28.12 3.3867 2 3 0 4
26.62 11.66 3.3485 0 4 0 2
29.06 3.04 3.0733 0 2 2 2
29.60 1.19 3.0184 3 1 1 4
30.89 8.17 2.8948 1 4 1 4
31.79 87.97 2.8153 2 1 2 4
31.79 12.03 2.8149 2 4 0 4
31.83 28.52 2.8118 3 2 1 4
34.51 13.11 2.5988 4 0 0 2
35.26 2.06 2.5453 3 3 1 4
37.01 5.48 2.4289 1 5 1 4
37.11 14.49 2.4227 4 2 0 4
37.15 25.39 2.4199 2 3 2 4
37.38 4.34 2.4059 0 4 2 2
37.78 28.77 2.3811 2 5 0 4
39.63 1.24 2.2741 3 4 1 4
40.15 1.57 2.2460 4 3 0 4
40.41 10.98 2.2323 0 6 0 2
40.64 1.51 2.2201 1 1 3 4
41.35 3.85 2.1833 2 4 2 4
42.36 4.41 2.1339 1 2 3 4
43.48 1.67 2.0814 1 6 1 4
43.56 16.03 2.0777 4 0 2 2
44.11 8.10 2.0530 4 4 0 4
45.10 3.14 2.0102 1 3 3 4
45.72 20.56 1.9844 4 2 2 4
46.29 5.89 1.9613 2 5 2 4
47.65 5.45 1.9085 5 2 1 4
48.32 2.57 1.8837 4 3 2 4
48.54 7.96 1.8756 0 6 2 2
48.74 11.75 1.8683 1 4 3 4
50.85 8.78 1.7956 2 7 0 4
51.78 5.32 1.7655 4 4 2 4
51.82 3.64 1.7643 2 6 2 4
52.94 14.39 1.7295 0 0 4 1
53.14 1.09 1.7235 1 5 3 4
53.32 1.07 1.7182 6 1 0 4
54.16 6.76 1.6934 4 6 0 4
54.73 3.80 1.6773 6 2 0 4
54.82 4.33 1.6746 0 2 4 2
54.83 3.65 1.6743 0 8 0 2
55.15 1.78 1.6654 3 4 3 4
56.04 2.15 1.6410 2 0 4 2
56.50 1.82 1.6289 2 1 4 4
56.53 1.01 1.6280 3 7 1 4
57.02 3.32 1.6152 6 3 0 4
57.85 2.01 1.5939 2 2 4 4
57.86 1.54 1.5937 2 7 2 4
57.86 1.17 1.5936 2 8 0 4
60.07 4.68 1.5403 2 3 4 4
60.13 8.93 1.5388 6 1 2 4
60.22 8.41 1.5366 0 4 4 2
60.91 41.56 1.5209 4 6 2 4
61.44 1.97 1.5092 6 2 2 4
61.54 7.77 1.5070 0 8 2 2
63.09 2.32 1.4736 2 4 4 4
63.58 4.05 1.4635 6 3 2 4
64.00 5.38 1.4548 6 5 0 4
64.37 1.44 1.4474 2 8 2 4
65.21 1.36 1.4307 2 9 0 4
65.82 1.13 1.4190 7 2 1 4
66.41 8.93 1.4076 4 2 4 4
66.86 7.13 1.3993 2 5 4 4
70.03 1.51 1.3436 1 2 5 4
70.04 1.43 1.3435 1 8 3 4
71.34 2.37 1.3221 2 9 2 4
72.51 2.31 1.3037 4 8 2 4
72.78 7.35 1.2994 8 0 0 2
73.78 2.51 1.2843 6 7 0 4
74.57 1.56 1.2727 6 6 2 4
75.31 2.28 1.2619 3 2 5 4
75.32 3.44 1.2618 3 8 3 4
76.33 1.01 1.2476 8 3 0 4
76.47 5.04 1.2457 2 7 4 4
78.81 1.36 1.2145 2 10 2 4
79.62 1.77 1.2041 6 2 4 4
79.71 1.47 1.2029 0 8 4 2
81.55 1.66 1.1804 6 3 4 4
82.45 2.04 1.1698 7 4 3 4
84.80 1.51 1.1433 8 4 2 4
85.55 1.11 1.1352 5 2 5 4
85.56 1.35 1.1351 5 8 3 4
86.44 1.70 1.1258 4 10 2 4
86.83 3.64 1.1217 2 1 6 4
86.85 4.12 1.1215 2 11 2 4
87.37 2.13 1.1162 0 12 0 2
87.65 3.45 1.1133 6 5 4 4
88.74 1.37 1.1024 2 9 4 4
89.87 1.37 1.0915 2 3 6 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.