Barrerite
Sacerdoti M, Sani A, Vezzalini G
Microporous and Mesoporous Materials 30 (1999) 103-109
Structural refinement of two barrerites from Alaska
Note: sample 1
Locality: Kuiu Island, Alaska, USA
_database_code_amcsd 0014404
CELL PARAMETERS: 13.5980 18.1770 17.7900 90.000 90.000 90.000
SPACE GROUP: Amma
X-RAY WAVELENGTH: 1.541838
Cell Volume: 4397.169
Density (g/cm3): 2.138
MAX. ABS. INTENSITY / VOLUME**2: 6.409112095
RIR: 0.976
RIR based on corundum from Acta Crystallographica A38 (1982) 733-739
2-THETA INTENSITY D-SPACING H K L Multiplicity
6.95 1.97 12.7140 0 1 1 4
9.52 3.82 9.2870 1 1 1 8
9.73 100.00 9.0885 0 2 0 2
9.94 40.28 8.8950 0 0 2 2
13.02 3.53 6.7990 2 0 0 2
16.41 2.64 5.4017 2 0 2 4
16.78 3.83 5.2846 1 3 1 8
17.03 7.76 5.2078 1 1 3 8
19.11 38.96 4.6435 2 2 2 8
19.96 2.31 4.4475 0 0 4 2
20.46 1.46 4.3398 2 1 3 8
20.81 25.97 4.2695 3 1 1 8
21.96 13.51 4.0467 0 4 2 4
21.97 56.86 4.0461 1 3 3 8
22.25 7.89 3.9948 0 2 4 4
23.91 26.61 3.7219 2 0 4 4
25.04 1.45 3.5562 3 3 1 8
25.62 15.85 3.4774 2 4 2 8
26.21 15.34 3.3995 4 0 0 2
26.35 12.99 3.3820 1 1 5 8
28.02 17.45 3.1841 4 2 0 4
28.07 3.95 3.1785 0 4 4 4
28.10 17.59 3.1755 4 0 2 4
28.84 14.96 3.0957 3 3 3 8
29.48 2.68 3.0295 0 6 0 2
29.56 57.10 3.0218 1 5 3 8
29.59 1.29 3.0187 3 4 2 8
29.80 15.62 2.9978 4 2 2 8
29.85 25.47 2.9929 1 3 5 8
30.14 3.80 2.9650 0 0 6 2
31.74 2.53 2.8188 0 2 6 4
31.96 2.25 2.8006 3 5 1 8
32.35 15.15 2.7672 2 6 0 4
32.37 1.38 2.7661 3 1 5 8
33.17 8.83 2.7009 4 0 4 4
33.70 1.24 2.6594 5 1 1 8
34.44 6.89 2.6039 2 2 6 8
34.65 3.91 2.5890 4 2 4 8
35.07 8.73 2.5584 3 5 3 8
35.33 1.89 2.5408 3 3 5 8
35.87 4.09 2.5038 0 6 4 4
36.17 4.09 2.4832 0 4 6 4
36.30 1.20 2.4749 1 1 7 8
36.69 5.27 2.4495 5 1 3 8
38.31 1.62 2.3496 2 6 4 8
39.77 2.52 2.2663 6 0 0 2
40.36 1.53 2.2345 4 0 6 4
40.57 1.32 2.2238 0 0 8 2
40.68 1.13 2.2177 3 5 5 8
41.02 1.39 2.2005 3 1 7 8
41.82 1.41 2.1600 0 2 8 4
42.11 1.21 2.1456 5 1 5 8
42.67 3.01 2.1190 0 6 6 4
43.20 1.68 2.0944 2 8 2 8
43.47 1.44 2.0818 3 3 7 8
43.98 2.34 2.0589 1 5 7 8
43.98 1.79 2.0586 2 2 8 8
44.52 7.67 2.0352 5 3 5 8
44.68 1.52 2.0281 6 4 0 4
44.79 1.04 2.0234 0 8 4 4
45.22 1.49 2.0052 4 4 6 8
48.17 1.77 1.8890 4 8 0 4
49.05 3.91 1.8574 5 5 5 8
49.33 1.29 1.8472 5 1 7 8
49.64 1.01 1.8366 7 1 3 8
50.19 5.12 1.8177 0 10 0 2
50.61 2.80 1.8035 0 8 6 4
51.01 1.00 1.7904 5 7 3 8
51.36 3.25 1.7790 0 0 10 2
51.39 2.49 1.7781 6 6 2 8
51.47 1.17 1.7754 5 3 7 8
52.81 2.13 1.7334 2 6 8 8
53.17 1.52 1.7228 2 10 2 8
53.94 1.64 1.6997 8 0 0 2
54.02 2.14 1.6976 7 1 5 8
54.42 1.85 1.6860 3 7 7 8
54.96 3.24 1.6708 8 2 0 4
55.31 3.45 1.6609 5 7 5 8
56.00 2.14 1.6421 8 2 2 8
57.49 1.27 1.6029 4 10 0 4
58.04 2.81 1.5893 0 8 8 4
58.10 1.84 1.5877 8 0 4 4
58.12 1.05 1.5873 6 0 8 4
58.18 4.22 1.5857 4 6 8 8
58.37 1.77 1.5810 1 11 3 8
58.45 1.91 1.5791 6 8 2 8
59.08 1.88 1.5636 6 2 8 8
59.52 1.48 1.5530 4 2 10 8
59.55 2.38 1.5524 1 3 11 8
59.67 1.56 1.5497 0 10 6 4
59.76 1.71 1.5475 2 8 8 8
63.31 1.14 1.4690 1 5 11 8
64.75 5.08 1.4397 4 8 8 8
65.60 1.88 1.4232 9 3 3 8
65.73 1.46 1.4206 7 5 7 8
68.27 1.83 1.3738 5 11 3 8
69.17 1.82 1.3581 9 5 3 8
69.33 1.41 1.3554 9 3 5 8
70.50 2.22 1.3358 8 2 8 8
71.10 1.96 1.3259 8 6 6 8
71.93 3.28 1.3126 5 11 5 8
72.52 1.37 1.3034 3 13 3 8
72.72 1.49 1.3003 4 10 8 8
72.81 2.66 1.2989 9 5 5 8
73.04 1.38 1.2954 1 13 5 8
74.40 1.60 1.2751 1 5 13 8
76.10 1.43 1.2508 3 13 5 8
77.18 1.35 1.2360 10 0 6 4
77.37 1.49 1.2334 8 6 8 8
77.44 1.63 1.2325 3 5 13 8
80.29 1.39 1.1958 8 10 4 8
83.22 1.75 1.1609 8 8 8 8
================================================================================
XPOW Copyright 1993 Bob Downs, Ranjini Swaminathan and Kurt Bartelmehs
For reference, see Downs et al. (1993) American Mineralogist 78, 1104-1107.