Fluorapophyllite-(K)
Prince E
American Mineralogist 56 (1971) 1243-1251
Refinement of the crystal structure of apophyllite III. Determination of the
hydrogen positions by neutron diffraction
Locality: Centerville, Virginia, USA
_database_code_amcsd 0000257
CELL PARAMETERS: 8.9600 8.9600 15.8000 90.000 90.000 90.000
SPACE GROUP: P4/mnc
X-RAY WAVELENGTH: 1.541838
Cell Volume: 1268.449
Density (g/cm3): 2.375
MAX. ABS. INTENSITY / VOLUME**2: 7.845625476
RIR: 1.076
RIR based on corundum from Acta Crystallographica A38 (1982) 733-739
2-THETA INTENSITY D-SPACING H K L Multiplicity
11.20 1.10 7.9000 0 0 2 2
11.35 100.00 7.7940 1 0 1 8
13.98 10.86 6.3357 1 1 0 4
19.55 31.77 4.5404 1 0 3 8
19.82 28.65 4.4800 2 0 0 4
22.18 4.93 4.0070 2 1 0 8
22.51 19.44 3.9500 0 0 4 2
22.82 2.64 3.8970 2 0 2 8
22.90 35.31 3.8841 2 1 1 16
24.92 66.45 3.5736 2 1 2 16
26.59 10.37 3.3519 1 1 4 8
28.17 36.66 3.1678 2 2 0 4
29.98 45.46 2.9801 1 0 5 8
30.40 6.52 2.9403 2 2 2 8
30.46 25.91 2.9347 3 0 1 8
31.58 1.94 2.8334 3 1 0 8
31.81 6.32 2.8130 2 1 4 16
32.09 5.46 2.7889 3 1 1 16
33.60 17.24 2.6670 3 1 2 16
35.99 70.18 2.4952 3 1 3 16
36.20 41.38 2.4813 2 1 5 16
36.35 3.41 2.4713 2 2 4 8
36.61 1.16 2.4549 3 2 1 16
36.97 7.93 2.4317 1 1 6 8
37.96 3.47 2.3705 3 2 2 16
40.12 1.74 2.2474 3 2 3 16
41.01 5.87 2.2007 2 1 6 16
41.25 2.14 2.1888 1 0 7 8
41.61 2.56 2.1706 3 0 5 8
41.92 7.42 2.1550 4 0 2 8
41.97 4.62 2.1529 4 1 1 16
42.87 17.97 2.1096 3 1 5 16
43.00 18.57 2.1034 3 2 4 16
43.18 1.18 2.0953 4 1 2 16
44.40 3.29 2.0402 3 3 2 8
44.75 1.99 2.0250 2 2 6 8
45.26 33.59 2.0035 4 2 0 8
45.64 1.54 1.9876 4 2 1 16
46.78 2.07 1.9420 4 2 2 16
47.77 2.52 1.9040 4 1 4 16
51.00 2.48 1.7906 4 1 5 16
51.12 4.81 1.7868 4 2 4 16
51.31 2.43 1.7806 5 0 1 8
51.31 2.79 1.7806 4 3 1 16
51.59 4.12 1.7715 2 1 8 16
51.78 15.85 1.7654 3 1 7 16
52.04 1.15 1.7572 5 1 0 8
52.35 2.53 1.7476 4 3 2 16
52.39 2.00 1.7464 5 1 1 16
53.16 1.15 1.7228 1 0 9 8
53.72 1.05 1.7062 4 0 6 8
54.06 1.73 1.6965 4 3 3 16
54.21 1.26 1.6921 4 2 5 16
54.77 2.74 1.6761 4 1 6 16
54.77 2.89 1.6760 2 2 8 8
55.10 2.39 1.6669 5 1 3 16
55.54 9.74 1.6547 5 2 1 16
56.52 2.41 1.6281 5 2 2 16
56.82 3.21 1.6202 3 1 8 16
57.30 1.52 1.6080 2 1 9 16
57.39 3.73 1.6055 5 1 4 16
57.83 3.65 1.5945 4 2 6 16
58.14 2.64 1.5865 5 2 3 16
58.25 2.79 1.5839 4 4 0 4
58.41 8.50 1.5800 0 0 10 2
59.81 10.59 1.5462 3 2 8 16
60.37 2.37 1.5334 5 2 4 16
60.54 1.65 1.5294 5 3 1 16
61.24 1.12 1.5135 3 0 9 8
62.16 5.90 1.4933 6 0 0 4
62.21 4.87 1.4923 3 1 9 16
63.02 5.28 1.4751 5 3 3 16
63.15 4.40 1.4722 5 2 5 16
63.42 2.46 1.4667 6 1 1 16
63.66 2.11 1.4617 5 1 6 16
63.67 3.99 1.4616 4 1 8 16
64.33 1.64 1.4481 6 1 2 16
65.94 3.76 1.4167 6 2 0 8
66.08 1.80 1.4139 2 2 10 8
67.16 3.41 1.3939 5 4 1 16
67.56 1.24 1.3866 5 1 7 16
67.91 1.10 1.3802 6 1 4 16
69.22 1.61 1.3573 4 4 6 8
69.52 1.92 1.3521 2 1 11 16
70.29 1.32 1.3393 5 2 7 16
70.54 1.66 1.3351 6 1 5 16
71.02 1.23 1.3272 5 3 6 16
71.45 1.51 1.3204 4 2 9 16
71.68 1.15 1.3167 0 0 12 2
73.32 1.04 1.2911 4 0 10 8
73.69 1.43 1.2856 6 1 6 16
73.99 3.33 1.2811 3 1 11 16
74.10 5.06 1.2795 5 4 5 16
74.58 3.17 1.2725 5 2 8 16
74.73 2.50 1.2702 5 3 7 16
76.07 2.40 1.2511 5 5 2 8
76.07 3.52 1.2511 7 1 2 16
76.60 1.74 1.2438 7 0 3 8
76.84 6.26 1.2406 4 2 10 16
77.82 1.78 1.2274 6 4 2 16
78.68 1.45 1.2161 7 2 2 16
80.09 1.28 1.1983 4 1 11 16
80.43 1.20 1.1940 3 1 12 16
80.66 1.58 1.1912 6 3 6 16
81.06 2.27 1.1864 7 0 5 8
84.35 5.27 1.1482 7 3 3 16
87.13 2.40 1.1186 4 4 10 8
87.29 4.15 1.1170 3 1 13 16
88.09 1.06 1.1089 8 0 2 8
88.82 1.43 1.1017 6 5 4 16
88.95 1.17 1.1003 4 2 12 16
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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.