Orthoclase
Fenn P M, Brown G E
Zeitschrift fur Kristallographie 145 (1977) 124-145
Crystal structure of a synthetic, compositionally intermediate,
hypersolvus alkali feldspar: evidence for Na, K site ordering
Locality: Synthetic
_database_code_amcsd 0020553
CELL PARAMETERS: 8.4340 13.0150 7.1717 90.000 116.090 90.000
SPACE GROUP: C-1
X-RAY WAVELENGTH: 1.541838
Cell Volume: 707.012
Density (g/cm3): 2.551
MAX. ABS. INTENSITY / VOLUME**2: 4.697855700
RIR: 0.600
RIR based on corundum from Acta Crystallographica A38 (1982) 733-739
2-THETA INTENSITY D-SPACING H K L Multiplicity
13.53 3.88 6.5466 1 1 0 2
13.53 3.91 6.5466 -1 1 0 2
13.61 13.00 6.5075 0 2 0 2
13.75 5.53 6.4409 0 0 1 2
15.19 6.01 5.8312 -1 1 1 2
15.19 5.94 5.8312 -1 -1 1 2
21.36 88.86 4.1607 -2 0 1 2
22.75 17.78 3.9083 1 -1 1 2
22.75 18.19 3.9083 1 1 1 2
23.49 1.27 3.7873 2 0 0 2
23.63 46.82 3.7646 -1 3 0 2
23.63 45.65 3.7646 1 3 0 2
24.65 6.83 3.6123 -1 -3 1 2
24.65 6.68 3.6123 -1 3 1 2
25.41 3.70 3.5055 -2 -2 1 2
25.41 3.71 3.5055 -2 2 1 2
25.77 23.66 3.4566 -1 -1 2 2
25.77 23.46 3.4566 -1 1 2 2
27.24 50.10 3.2733 2 2 0 2
27.24 49.63 3.2733 -2 2 0 2
27.35 76.92 3.2613 -2 0 2 2
27.41 49.50 3.2538 0 4 0 2
27.70 100.00 3.2205 0 0 2 2
30.00 29.06 2.9789 1 -3 1 2
30.00 29.02 2.9789 1 3 1 2
30.66 5.17 2.9156 -2 2 2 2
30.66 5.21 2.9156 -2 -2 2 2
30.79 11.88 2.9042 0 4 1 2
30.79 11.86 2.9042 0 -4 1 2
30.98 6.60 2.8864 0 2 2 2
30.98 6.48 2.8864 0 -2 2 2
32.39 11.09 2.7637 -1 -3 2 2
32.39 11.06 2.7637 -1 3 2 2
34.87 6.50 2.5733 -3 -1 2 2
34.87 6.56 2.5733 -3 1 2 2
35.01 19.47 2.5631 -2 -4 1 2
35.01 19.57 2.5631 -2 4 1 2
35.16 1.90 2.5524 2 2 1 2
35.16 1.90 2.5524 2 -2 1 2
35.43 3.44 2.5334 1 1 2 2
35.43 3.45 2.5334 1 -1 2 2
36.24 4.32 2.4787 -3 1 0 2
36.24 4.23 2.4787 3 1 0 2
36.40 3.85 2.4680 2 4 0 2
36.40 3.87 2.4680 -2 4 0 2
37.19 4.89 2.4176 -1 5 1 2
37.19 4.80 2.4176 -1 -5 1 2
38.18 6.54 2.3569 -3 -3 1 2
38.18 6.57 2.3569 -3 3 1 2
38.86 2.35 2.3175 -1 -1 3 2
38.86 2.39 2.3175 -1 1 3 2
41.08 2.77 2.1971 1 -5 1 2
41.08 2.74 2.1971 1 5 1 2
41.64 23.46 2.1692 0 6 0 2
42.09 1.14 2.1470 0 0 3 2
42.83 5.88 2.1113 2 4 1 2
42.83 5.75 2.1113 2 -4 1 2
43.48 2.77 2.0813 -4 0 1 2
43.50 4.70 2.0804 -4 0 2 2
44.05 2.36 2.0557 0 -6 1 2
44.05 2.38 2.0557 0 6 1 2
44.21 1.78 2.0487 2 0 2 2
44.47 1.00 2.0372 3 -1 1 2
45.79 6.51 1.9816 -4 -2 2 2
45.79 6.56 1.9816 -4 2 2 2
46.47 5.74 1.9542 2 -2 2 2
46.47 5.85 1.9542 2 2 2 2
47.64 1.50 1.9088 -3 -5 1 2
47.64 1.48 1.9088 -3 5 1 2
48.05 10.85 1.8937 4 0 0 2
48.10 8.99 1.8916 -4 0 3 2
48.35 2.67 1.8823 2 6 0 2
48.35 2.73 1.8823 -2 6 0 2
49.45 3.97 1.8431 1 -1 3 2
49.45 4.01 1.8431 1 1 3 2
50.17 1.90 1.8182 -4 2 0 2
50.17 1.90 1.8182 4 2 0 2
50.53 2.59 1.8061 -2 -6 2 2
50.53 2.66 1.8061 -2 6 2 2
50.74 5.15 1.7991 0 -6 2 2
50.74 4.99 1.7991 0 6 2 2
50.94 24.99 1.7927 -2 0 4 2
50.96 4.36 1.7920 0 -4 3 2
50.96 4.27 1.7920 0 4 3 2
52.17 3.02 1.7533 -4 -4 1 2
52.17 3.01 1.7533 -4 4 1 2
52.19 2.92 1.7527 -4 -4 2 2
52.19 2.90 1.7527 -4 4 2 2
52.80 3.43 1.7337 2 4 2 2
52.80 3.36 1.7337 2 -4 2 2
53.56 1.10 1.7110 1 -3 3 2
53.56 1.09 1.7110 1 3 3 2
55.03 2.64 1.6687 -3 -5 3 2
55.03 2.70 1.6687 -3 5 3 2
56.57 2.23 1.6269 0 8 0 2
56.96 3.08 1.6166 3 -5 1 2
56.96 3.11 1.6166 3 5 1 2
57.95 1.33 1.5915 2 0 3 2
58.34 2.64 1.5817 -4 -2 4 2
58.34 2.65 1.5817 -4 2 4 2
59.10 2.62 1.5631 0 -2 4 2
59.10 2.62 1.5631 0 2 4 2
60.69 1.01 1.5259 0 6 3 2
60.69 1.03 1.5259 0 -6 3 2
61.15 3.77 1.5155 -5 3 3 2
61.15 3.72 1.5155 -5 -3 3 2
61.77 3.40 1.5018 -4 -6 1 2
61.77 3.42 1.5018 -4 6 1 2
62.09 10.36 1.4948 -2 8 0 2
62.09 10.46 1.4948 2 8 0 2
63.56 1.58 1.4637 -5 -1 4 2
63.56 1.59 1.4637 -5 1 4 2
63.78 1.05 1.4593 -1 7 3 2
63.78 1.04 1.4593 -1 -7 3 2
64.65 1.81 1.4417 1 -1 4 2
64.65 1.80 1.4417 1 1 4 2
65.27 4.05 1.4296 2 4 3 2
65.27 4.07 1.4296 2 -4 3 2
65.42 1.15 1.4265 4 6 0 2
65.42 1.14 1.4265 -4 6 0 2
65.47 1.20 1.4257 -4 -6 3 2
65.47 1.20 1.4257 -4 6 3 2
65.74 1.23 1.4205 -1 9 0 2
65.74 1.24 1.4205 1 9 0 2
66.63 6.62 1.4037 -6 0 2 2
67.51 6.44 1.3874 4 0 2 2
67.62 4.25 1.3855 -4 0 5 2
67.82 1.41 1.3819 -2 6 4 2
67.82 1.43 1.3819 -2 -6 4 2
68.16 1.00 1.3757 1 -3 4 2
68.16 1.01 1.3757 1 3 4 2
68.27 1.13 1.3738 -5 5 3 2
68.27 1.12 1.3738 -5 -5 3 2
70.18 2.97 1.3411 -1 9 2 2
70.18 2.97 1.3411 -1 -9 2 2
71.94 1.91 1.3126 -6 0 4 2
72.12 2.43 1.3096 -1 -3 5 2
72.12 2.44 1.3096 -1 3 5 2
72.65 1.22 1.3015 0 10 0 2
72.96 1.16 1.2967 0 8 3 2
72.96 1.17 1.2967 0 -8 3 2
73.20 1.00 1.2929 0 6 4 2
73.20 1.04 1.2929 0 -6 4 2
73.31 2.21 1.2914 2 0 4 2
73.47 1.03 1.2889 -6 4 2 2
73.47 1.04 1.2889 -6 -4 2 2
73.96 5.56 1.2815 -4 8 2 2
73.96 5.57 1.2815 -4 -8 2 2
74.42 1.25 1.2748 -4 4 5 2
74.42 1.26 1.2748 -4 -4 5 2
74.47 5.49 1.2740 2 -8 2 2
74.47 5.49 1.2740 2 8 2 2
75.27 2.78 1.2624 6 0 0 2
75.92 1.51 1.2533 -3 -5 5 2
75.92 1.53 1.2533 -3 5 5 2
76.21 1.81 1.2492 -5 3 5 2
76.21 1.81 1.2492 -5 -3 5 2
84.04 1.82 1.1517 -4 8 4 2
84.04 1.83 1.1517 -4 -8 4 2
84.69 1.65 1.1444 0 8 4 2
84.69 1.67 1.1444 0 -8 4 2
87.64 1.12 1.1134 4 4 3 2
87.64 1.12 1.1134 4 -4 3 2
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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.