Kvanefjeldite
Johnsen O, Leonardsen E S, Falth L, Annehed H
Neues Jahrbuch fur Mineralogie, Monatshefte 1983 (1983) 505-512
Crystal structure of kvanefjeldite: The introduction of [Si3O7OH]
layers with eight-membered rings
Locality: Ilimaussaq alkaline intrusion, South Greenland
_database_code_amcsd 0014783
CELL PARAMETERS: 10.2130 15.8780 9.0580 90.000 90.000 90.000
SPACE GROUP: Pcab
X-RAY WAVELENGTH: 1.541838
Cell Volume: 1468.864
Density (g/cm3): 2.559
MAX. ABS. INTENSITY / VOLUME**2: 3.471259603
RIR: 0.442
RIR based on corundum from Acta Crystallographica A38 (1982) 733-739
2-THETA INTENSITY D-SPACING H K L Multiplicity
11.15 10.90 7.9390 0 2 0 2
14.13 24.36 6.2680 1 2 0 4
14.21 10.96 6.2328 1 1 1 8
17.20 2.31 5.1543 1 2 1 8
17.37 10.22 5.1065 2 0 0 2
19.60 15.40 4.5290 0 0 2 2
19.96 73.15 4.4483 2 0 1 4
20.39 100.00 4.3553 0 1 2 4
20.68 1.25 4.2948 2 2 0 4
20.74 22.99 4.2834 2 1 1 8
21.30 37.37 4.1712 1 3 1 8
22.40 43.56 3.9695 0 4 0 2
22.60 16.17 3.9339 0 2 2 4
22.92 93.70 3.8807 2 2 1 8
24.05 17.40 3.6999 1 4 0 4
24.25 25.62 3.6710 1 2 2 8
26.01 32.66 3.4252 1 4 1 8
26.30 67.31 3.3883 2 0 2 4
26.91 49.11 3.3137 2 1 2 8
28.53 16.68 3.1288 3 2 0 4
28.57 50.83 3.1244 3 1 1 8
28.64 54.70 3.1164 2 2 2 8
30.17 26.76 2.9617 2 4 1 8
30.22 12.42 2.9573 3 2 1 8
31.10 68.78 2.8755 1 5 1 8
31.22 67.88 2.8653 1 4 2 8
31.35 16.14 2.8537 2 3 2 8
31.41 11.20 2.8485 1 1 3 8
32.81 13.78 2.7300 3 3 1 8
32.93 5.35 2.7202 1 2 3 8
33.41 3.08 2.6822 3 1 2 8
33.87 1.84 2.6463 0 6 0 2
34.49 12.53 2.6001 0 5 2 4
34.71 4.78 2.5841 3 4 0 4
34.81 65.27 2.5771 2 4 2 8
34.85 6.80 2.5742 3 2 2 8
34.98 21.32 2.5649 2 1 3 8
35.33 6.47 2.5402 1 3 3 8
36.15 2.72 2.4850 3 4 1 8
36.45 10.49 2.4650 1 6 1 8
36.56 21.82 2.4575 4 0 1 4
36.98 8.47 2.4306 4 2 0 4
37.02 5.29 2.4286 4 1 1 8
37.15 6.57 2.4201 3 3 2 8
38.48 3.02 2.3393 1 4 3 8
38.59 2.02 2.3329 2 3 3 8
38.87 1.42 2.3171 2 5 2 8
39.44 2.71 2.2849 0 6 2 4
39.63 8.68 2.2743 2 6 1 8
39.81 1.88 2.2645 0 0 4 2
40.09 16.31 2.2494 3 5 1 8
40.18 7.13 2.2445 3 4 2 8
40.23 4.44 2.2418 0 1 4 4
40.33 4.45 2.2364 3 1 3 8
40.45 1.44 2.2298 1 6 2 8
40.47 4.41 2.2289 4 3 1 8
40.56 2.19 2.2242 4 0 2 4
40.97 9.53 2.2027 4 1 2 8
41.23 17.26 2.1897 1 1 4 8
41.47 2.17 2.1776 0 2 4 4
42.00 2.10 2.1510 1 7 1 8
42.08 3.72 2.1474 4 4 0 4
42.20 16.81 2.1417 4 2 2 8
42.24 23.75 2.1396 1 5 3 8
43.31 7.67 2.0893 3 6 0 4
43.39 4.27 2.0856 2 6 2 8
43.47 2.46 2.0819 0 3 4 4
43.73 3.63 2.0701 2 0 4 4
44.12 22.44 2.0527 2 1 4 8
44.41 3.45 2.0400 1 3 4 8
44.50 6.93 2.0359 3 6 1 8
44.68 7.50 2.0281 0 7 2 4
45.08 1.54 2.0113 2 5 3 8
45.27 1.19 2.0031 2 2 4 8
45.60 3.96 1.9893 1 7 2 8
45.90 1.39 1.9771 5 1 1 8
46.15 2.35 1.9669 0 4 4 4
46.24 9.30 1.9633 3 4 3 8
46.58 12.42 1.9496 4 0 3 4
46.74 9.12 1.9435 4 5 1 8
46.82 3.07 1.9403 4 4 2 8
47.02 1.35 1.9326 5 2 1 8
47.05 4.69 1.9314 1 4 4 8
47.75 8.62 1.9047 1 8 1 8
47.95 4.27 1.8972 3 6 2 8
48.63 1.85 1.8723 3 1 4 8
48.84 7.45 1.8648 5 3 1 8
49.26 7.13 1.8499 2 8 0 4
49.31 10.04 1.8480 3 7 1 8
49.43 2.93 1.8437 0 5 4 4
49.52 4.27 1.8407 3 5 3 8
49.67 17.83 1.8355 2 4 4 8
49.85 5.09 1.8294 4 3 3 8
50.19 3.34 1.8179 0 8 2 4
50.33 7.74 1.8128 5 2 2 8
51.16 2.20 1.7856 1 7 3 8
51.30 13.92 1.7808 5 4 1 8
51.45 3.38 1.7761 3 3 4 8
51.56 4.26 1.7726 1 1 5 8
52.28 2.72 1.7499 4 4 3 8
52.52 3.68 1.7424 3 7 2 8
52.79 2.37 1.7342 2 5 4 8
53.24 1.70 1.7206 0 6 4 4
53.63 3.57 1.7090 2 7 3 8
53.84 4.05 1.7027 4 6 2 8
53.86 1.66 1.7022 6 0 0 2
54.05 10.83 1.6966 1 6 4 8
54.36 11.35 1.6878 5 5 1 8
54.46 1.44 1.6847 3 8 1 8
54.47 2.05 1.6846 4 1 4 8
54.55 2.43 1.6823 5 1 3 8
55.21 1.77 1.6637 6 1 1 8
55.29 3.84 1.6615 4 5 3 8
55.46 5.23 1.6569 4 2 4 8
56.08 5.41 1.6400 2 9 1 8
56.19 1.68 1.6369 6 2 1 8
56.43 9.87 1.6305 2 6 4 8
56.72 2.18 1.6230 1 9 2 8
56.79 3.57 1.6212 3 5 4 8
56.95 5.78 1.6170 5 6 0 4
57.08 3.95 1.6135 4 3 4 8
57.16 3.29 1.6115 5 3 3 8
57.36 1.43 1.6062 5 5 2 8
57.47 1.75 1.6036 3 8 2 8
57.59 7.03 1.6006 3 7 3 8
57.80 1.08 1.5951 6 3 1 8
57.87 5.36 1.5933 6 0 2 4
57.96 7.55 1.5912 3 1 5 8
58.09 4.73 1.5878 0 10 0 2
58.94 10.70 1.5670 4 8 0 4
59.03 2.05 1.5648 2 9 2 8
59.05 1.80 1.5644 6 4 0 4
59.38 3.05 1.5564 5 4 3 8
59.43 5.66 1.5552 1 5 5 8
59.82 5.23 1.5459 1 10 1 8
59.93 6.39 1.5435 3 9 1 8
60.47 6.69 1.5309 3 3 5 8
61.12 1.21 1.5162 2 10 0 4
61.41 2.06 1.5099 5 1 4 8
61.41 8.65 1.5097 0 0 6 2
61.55 1.80 1.5066 1 9 3 8
61.93 5.18 1.4984 0 10 2 4
62.07 2.06 1.4954 2 10 1 8
62.10 1.01 1.4948 4 5 4 8
62.17 14.35 1.4931 5 5 3 8
62.33 4.80 1.4898 5 2 4 8
62.67 3.90 1.4825 1 10 2 8
62.90 1.30 1.4775 4 0 5 4
62.96 4.15 1.4763 6 1 3 8
63.21 10.26 1.4711 4 1 5 8
64.15 1.64 1.4518 0 3 6 4
64.35 3.89 1.4477 2 0 6 4
64.79 5.81 1.4390 3 10 0 4
64.99 3.35 1.4350 7 2 0 4
65.01 2.12 1.4345 7 1 1 8
65.36 2.77 1.4278 6 3 3 8
65.93 1.73 1.4168 5 4 4 8
66.19 4.76 1.4118 1 11 1 8
66.23 1.11 1.4111 0 4 6 4
67.32 1.12 1.3908 4 8 3 8
67.35 12.78 1.3904 3 9 3 8
67.66 2.35 1.3847 4 4 5 8
67.73 1.33 1.3834 7 1 2 8
68.57 2.56 1.3686 5 5 4 8
68.60 1.41 1.3679 7 2 2 8
68.77 3.62 1.3650 6 6 2 8
68.83 1.49 1.3641 2 7 5 8
68.86 2.25 1.3634 0 5 6 4
69.03 2.32 1.3606 6 0 4 4
69.08 3.15 1.3597 3 2 6 8
69.18 1.07 1.3580 5 8 2 8
69.22 2.38 1.3574 4 7 4 8
69.41 2.28 1.3540 7 4 1 8
69.56 1.65 1.3514 1 5 6 8
69.62 3.62 1.3504 5 1 5 8
69.86 4.82 1.3463 6 7 1 8
70.05 2.22 1.3432 7 3 2 8
70.18 1.62 1.3411 6 2 4 8
70.27 4.08 1.3396 4 5 5 8
70.52 1.51 1.3354 3 3 6 8
71.91 4.93 1.3130 5 3 5 8
72.15 2.26 1.3092 7 1 3 8
72.29 1.52 1.3071 3 7 5 8
72.50 2.40 1.3038 6 7 2 8
72.51 1.12 1.3035 3 4 6 8
72.70 2.56 1.3006 1 6 6 8
72.74 1.28 1.3001 0 10 4 4
72.81 1.06 1.2990 3 10 3 8
72.83 1.93 1.2986 1 12 1 8
73.26 1.26 1.2921 6 8 0 4
73.28 1.32 1.2918 1 11 3 8
73.42 2.21 1.2897 1 10 4 8
73.49 1.03 1.2886 4 8 4 8
73.52 1.66 1.2882 3 9 4 8
73.90 1.08 1.2824 4 2 6 8
74.01 1.31 1.2809 2 12 0 4
74.02 1.32 1.2807 5 9 2 8
74.13 1.09 1.2791 6 8 1 8
74.39 1.61 1.2752 3 11 2 8
74.59 1.43 1.2724 7 5 2 8
74.74 1.16 1.2701 2 6 6 8
75.08 1.11 1.2652 7 6 1 8
75.31 1.42 1.2619 2 11 3 8
75.84 1.32 1.2544 2 0 7 4
76.12 4.11 1.2505 2 1 7 8
76.33 2.82 1.2476 1 3 7 8
76.54 1.18 1.2446 4 11 1 8
76.80 1.60 1.2411 6 7 3 8
77.43 2.35 1.2325 2 12 2 8
77.66 2.12 1.2295 8 3 1 8
78.10 3.12 1.2237 3 6 6 8
78.74 2.25 1.2153 8 4 0 4
78.85 3.70 1.2139 7 5 3 8
79.82 2.08 1.2016 0 8 6 4
80.26 1.50 1.1961 2 4 7 8
80.36 1.65 1.1948 7 3 4 8
80.76 1.59 1.1900 3 12 2 8
82.11 1.36 1.1738 8 4 2 8
82.46 1.00 1.1696 2 8 6 8
82.71 2.50 1.1668 6 7 4 8
83.00 1.37 1.1635 5 7 5 8
83.50 1.01 1.1578 5 10 3 8
83.81 1.55 1.1542 4 0 7 4
84.18 1.29 1.1501 5 9 4 8
84.54 3.65 1.1461 3 11 4 8
84.56 1.06 1.1459 8 5 2 8
85.03 2.69 1.1408 5 11 2 8
85.11 1.43 1.1399 1 9 6 8
85.65 1.44 1.1341 0 14 0 2
85.72 1.47 1.1334 7 1 5 8
85.75 1.69 1.1331 3 8 6 8
86.25 1.29 1.1277 4 3 7 8
86.53 1.07 1.1248 7 2 5 8
86.54 3.80 1.1247 6 10 2 8
86.67 1.99 1.1234 9 2 0 4
86.69 1.39 1.1232 9 1 1 8
86.75 1.10 1.1225 1 1 8 8
86.79 7.18 1.1221 1 11 5 8
87.41 3.16 1.1158 7 9 1 8
87.50 2.62 1.1149 2 12 4 8
87.54 1.46 1.1145 8 6 2 8
87.70 1.06 1.1128 7 6 4 8
88.26 1.36 1.1072 2 14 0 4
88.56 4.56 1.1042 8 7 1 8
88.63 1.32 1.1035 5 6 6 8
89.18 1.65 1.0981 9 1 2 8
89.23 1.31 1.0977 2 7 7 8
89.52 2.13 1.0948 2 2 8 8
89.60 1.53 1.0941 0 10 6 4
89.90 1.13 1.0912 7 9 2 8
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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.