Analcime
Ferraris G, Jones D W, Yerkess J
Zeitschrift fur Kristallographie 135 (1972) 240-252
A neutron-diffraction study of the crystal structure of analcime, NaAlSi2O6*H2O
Locality: Cyclopean Islands, Catania Province, Sicily, Italy
Note: z(O1) corrected to match reported bond lengths
_database_code_amcsd 0010728
CELL PARAMETERS: 13.7300 13.7300 13.7300 90.000 90.000 90.000
SPACE GROUP: Ia-3d
X-RAY WAVELENGTH: 1.541838
Cell Volume: 2588.282
Density (g/cm3): 2.260
MAX. ABS. INTENSITY / VOLUME**2: 14.82256678
RIR: 2.136
RIR based on corundum from Acta Crystallographica A38 (1982) 733-739
2-THETA INTENSITY D-SPACING H K L Multiplicity
15.81 60.79 5.6052 2 1 1 24
18.28 14.22 4.8543 2 2 0 12
24.26 5.51 3.6695 3 2 1 48
25.96 100.00 3.4325 4 0 0 6
30.54 51.39 2.9272 3 3 2 24
31.93 5.53 2.8026 4 2 2 24
33.27 14.75 2.6927 4 3 1 48
35.82 11.93 2.5067 5 2 1 48
37.04 7.69 2.4271 4 4 0 12
40.50 2.77 2.2273 6 1 1 24
40.50 5.52 2.2273 5 3 2 48
41.60 1.02 2.1709 6 2 0 24
44.77 1.26 2.0244 6 3 1 48
47.77 14.96 1.9040 6 4 0 24
48.74 2.28 1.8684 7 2 1 48
48.74 6.91 1.8684 6 3 3 24
52.48 15.14 1.7437 7 3 2 48
52.48 5.48 1.7437 6 5 1 48
53.38 7.77 1.7162 8 0 0 6
54.28 6.64 1.6900 7 4 1 48
55.16 2.20 1.6650 8 2 0 24
56.91 1.01 1.6181 8 2 2 24
56.91 2.24 1.6181 6 6 0 12
57.76 6.24 1.5961 8 3 1 48
61.94 3.54 1.4981 8 4 2 48
62.76 1.16 1.4805 7 6 1 48
62.76 2.21 1.4805 9 2 1 48
63.57 1.54 1.4636 6 6 4 24
64.37 1.19 1.4473 7 5 4 48
65.96 3.15 1.4161 7 6 3 48
65.96 4.95 1.4161 9 3 2 48
68.32 3.36 1.3730 8 6 0 24
69.09 4.57 1.3595 10 1 1 24
69.09 8.73 1.3595 7 7 2 24
72.16 2.48 1.3091 10 3 1 48
73.67 6.48 1.2859 8 7 1 48
75.17 2.15 1.2639 9 6 1 48
75.17 2.43 1.2639 10 3 3 24
78.14 4.77 1.2232 9 6 3 48
78.14 1.70 1.2232 11 2 1 48
78.14 3.38 1.2232 10 5 1 48
81.08 2.53 1.1861 7 7 6 24
81.08 2.61 1.1861 10 5 3 48
82.54 1.58 1.1688 11 4 1 48
82.54 1.63 1.1688 8 7 5 48
86.89 3.69 1.1210 10 5 5 24
86.89 1.22 1.1210 10 7 1 48
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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.