Barrerite
Meneghinello E, Alberti A, Cruciani G, Sacerdoti M, McIntyre G,
Ciambelli P, Rapascciuolo M T
European Journal of Mineralogy 12 (2000) 1123-1129
Single crystal neutron diffraction study of the natural zeolite barrerite
in its ND4-exchanged form
_database_code_amcsd 0006847
CELL PARAMETERS: 13.6010 18.2320 17.8100 90.000 90.000 90.000
SPACE GROUP: Fmmm
X-RAY WAVELENGTH: 1.541838
Cell Volume: 4416.407
Density (g/cm3): 1.985
MAX. ABS. INTENSITY / VOLUME**2: 10.10717688
RIR: 1.658
RIR based on corundum from Acta Crystallographica A38 (1982) 733-739
2-THETA INTENSITY D-SPACING H K L Multiplicity
9.51 3.87 9.2981 1 1 1 8
9.70 100.00 9.1160 0 2 0 2
9.93 50.14 8.9050 0 0 2 2
13.90 1.73 6.3701 0 2 2 4
16.26 2.33 5.4509 2 2 0 4
16.40 2.78 5.4047 2 0 2 4
16.74 2.25 5.2975 1 3 1 8
17.01 2.42 5.2137 1 1 3 8
19.09 27.03 4.6490 2 2 2 8
20.80 13.01 4.2713 3 1 1 8
21.91 8.17 4.0574 0 4 2 4
21.93 45.04 4.0537 1 3 3 8
22.22 2.89 4.0008 0 2 4 4
23.89 16.91 3.7251 2 0 4 4
25.01 1.23 3.5605 3 3 1 8
25.57 10.38 3.4844 2 4 2 8
26.21 8.39 3.4002 4 0 0 2
26.32 9.87 3.3858 1 1 5 8
28.01 11.91 3.1858 4 2 0 4
28.01 2.70 3.1850 0 4 4 4
28.09 8.90 3.1766 4 0 2 4
28.81 12.59 3.0994 3 3 3 8
29.39 1.43 3.0387 0 6 0 2
29.49 27.97 3.0291 1 5 3 8
29.78 9.90 2.9997 4 2 2 8
29.81 10.35 2.9975 1 3 5 8
30.11 1.79 2.9683 0 0 6 2
31.89 1.75 2.8059 3 5 1 8
32.27 7.64 2.7743 2 6 0 4
33.15 4.21 2.7024 4 0 4 4
33.69 1.35 2.6602 5 1 1 8
34.40 4.01 2.6069 2 2 6 8
34.62 2.88 2.5909 4 2 4 8
35.01 3.19 2.5630 3 5 3 8
35.78 2.34 2.5099 0 6 4 4
36.11 3.09 2.4874 0 4 6 4
38.31 1.14 2.3493 1 7 3 8
39.76 1.41 2.2668 6 0 0 2
40.52 1.48 2.2262 0 0 8 2
40.98 1.22 2.2025 3 1 7 8
42.09 1.38 2.1468 5 1 5 8
42.58 1.09 2.1234 0 6 6 4
43.90 1.74 2.0624 1 5 7 8
44.48 3.55 2.0369 5 3 5 8
48.06 1.42 1.8931 4 8 0 4
48.98 1.77 1.8596 5 5 5 8
50.03 2.63 1.8232 0 10 0 2
50.49 1.69 1.8077 0 8 6 4
51.30 1.33 1.7810 0 0 10 2
51.32 1.18 1.7803 6 6 2 8
52.72 1.52 1.7363 2 6 8 8
53.99 1.28 1.6983 7 1 5 8
54.94 1.27 1.6713 8 2 0 4
55.22 1.95 1.6635 5 7 5 8
58.09 2.15 1.5880 4 6 8 8
58.34 1.03 1.5816 6 8 2 8
59.03 1.09 1.5648 6 2 8 8
64.63 2.22 1.4422 4 8 8 8
71.76 1.43 1.3154 5 11 5 8
72.76 1.08 1.2998 9 5 5 8
================================================================================
XPOW Copyright 1993 Bob Downs, Ranjini Swaminathan and Kurt Bartelmehs
For reference, see Downs et al. (1993) American Mineralogist 78, 1104-1107.