Orthoclase
Dal Negro A, De Pieri R, Quareni S
Acta Crystallographica B34 (1978) 2699-2707
The crystal structures of nine K feldspars from the Adamello
Massif (Northern Italy)
Note: Sample CA1A
Locality: Adamello Massif, Northern Italy
_database_code_amcsd 0020552
CELL PARAMETERS: 8.5630 12.9900 7.2100 90.000 115.930 90.000
SPACE GROUP: C-1
X-RAY WAVELENGTH: 1.541838
Cell Volume: 721.255
Density (g/cm3): 2.557
MAX. ABS. INTENSITY / VOLUME**2: 5.847598840
RIR: 0.745
RIR based on corundum from Acta Crystallographica A38 (1982) 733-739
2-THETA INTENSITY D-SPACING H K L Multiplicity
13.37 2.91 6.6244 1 1 0 2
13.37 2.55 6.6244 -1 1 0 2
13.63 6.36 6.4950 0 2 0 2
13.66 3.22 6.4842 0 0 1 2
15.10 4.52 5.8663 -1 1 1 2
15.10 4.91 5.8663 -1 -1 1 2
19.34 1.01 4.5888 0 2 1 2
21.06 63.76 4.2181 -2 0 1 2
22.51 10.18 3.9502 1 -1 1 2
22.51 11.06 3.9502 1 1 1 2
23.10 4.98 3.8505 2 0 0 2
23.57 38.33 3.7743 -1 3 0 2
23.57 37.77 3.7743 1 3 0 2
24.62 8.48 3.6162 -1 -3 1 2
24.62 7.76 3.6162 -1 3 1 2
25.17 5.80 3.5375 -2 -2 1 2
25.17 4.89 3.5375 -2 2 1 2
25.65 25.91 3.4732 -1 1 2 2
25.65 26.78 3.4732 -1 -1 2 2
26.92 49.84 3.3122 2 2 0 2
26.92 50.16 3.3122 -2 2 0 2
27.12 58.67 3.2874 -2 0 2 2
27.46 31.35 3.2475 0 4 0 2
27.51 80.25 3.2421 0 0 2 2
29.83 30.08 2.9948 1 -3 1 2
29.83 29.36 2.9948 1 3 1 2
30.48 3.82 2.9331 -2 2 2 2
30.48 4.09 2.9331 -2 -2 2 2
30.79 12.51 2.9037 0 -4 1 2
30.79 12.70 2.9037 0 4 1 2
30.82 5.40 2.9008 0 -2 2 2
30.82 5.56 2.9008 0 2 2 2
32.32 10.31 2.7702 -1 -3 2 2
32.32 10.79 2.7702 -1 3 2 2
34.47 9.36 2.6017 -3 -1 2 2
34.47 9.71 2.6017 -3 1 2 2
34.74 1.70 2.5823 2 -2 1 2
34.74 1.53 2.5823 2 2 1 2
34.87 18.58 2.5732 -2 -4 1 2
34.87 19.19 2.5732 -2 4 1 2
35.10 4.62 2.5569 1 -1 2 2
35.10 5.00 2.5569 1 1 2 2
35.65 4.75 2.5183 -3 1 0 2
35.65 4.72 2.5183 3 1 0 2
36.18 1.95 2.4825 2 4 0 2
36.18 2.04 2.4825 -2 4 0 2
37.21 4.68 2.4162 -1 -5 1 2
37.21 4.41 2.4162 -1 5 1 2
37.78 6.04 2.3814 -3 -3 1 2
37.78 5.73 2.3814 -3 3 1 2
38.65 3.06 2.3293 -1 -1 3 2
38.65 3.12 2.3293 -1 1 3 2
39.82 1.31 2.2637 -3 -3 2 2
39.82 1.29 2.2637 -3 3 2 2
41.00 2.21 2.2016 1 5 1 2
41.00 2.30 2.2016 1 -5 1 2
41.72 24.80 2.1650 0 6 0 2
42.51 5.82 2.1268 2 4 1 2
42.51 5.37 2.1268 2 -4 1 2
42.75 3.61 2.1151 -4 0 1 2
42.88 5.10 2.1090 -4 0 2 2
43.66 2.38 2.0733 2 0 2 2
43.79 1.28 2.0672 3 -1 1 2
43.79 1.26 2.0672 3 1 1 2
44.10 2.65 2.0536 0 -6 1 2
44.10 2.55 2.0536 0 6 1 2
45.20 6.49 2.0059 -4 -2 2 2
45.20 7.10 2.0059 -4 2 2 2
45.95 5.98 1.9751 2 -2 2 2
45.95 6.09 1.9751 2 2 2 2
46.44 1.65 1.9554 -3 -3 3 2
46.44 1.52 1.9554 -3 3 3 2
47.21 11.35 1.9252 4 0 0 2
47.34 1.69 1.9204 -3 -5 1 2
47.34 1.59 1.9204 -3 5 1 2
47.57 6.65 1.9115 -4 0 3 2
48.22 1.33 1.8871 -2 6 0 2
48.22 1.17 1.8871 2 6 0 2
49.00 3.61 1.8589 1 -1 3 2
49.00 3.71 1.8589 1 1 3 2
49.37 1.21 1.8459 -4 2 0 2
49.37 1.17 1.8459 4 2 0 2
49.95 1.70 1.8260 -3 5 0 2
49.95 1.72 1.8260 3 5 0 2
50.47 2.06 1.8081 -2 -6 2 2
50.47 2.26 1.8081 -2 6 2 2
50.65 23.27 1.8022 -2 0 4 2
50.70 5.08 1.8005 0 -6 2 2
50.70 4.89 1.8005 0 6 2 2
50.74 4.95 1.7993 0 -4 3 2
50.74 4.71 1.7993 0 4 3 2
51.57 3.13 1.7724 -4 4 1 2
51.57 3.13 1.7724 -4 -4 1 2
51.68 1.39 1.7688 -4 4 2 2
51.68 1.42 1.7688 -4 -4 2 2
52.35 2.08 1.7475 2 -4 2 2
52.35 2.11 1.7475 2 4 2 2
54.80 2.92 1.6752 -3 -5 3 2
54.80 3.05 1.6752 -3 5 3 2
55.71 1.59 1.6499 -1 7 2 2
55.71 1.71 1.6499 -1 -7 2 2
56.44 3.56 1.6303 3 5 1 2
56.44 3.58 1.6303 3 -5 1 2
56.69 2.22 1.6237 0 8 0 2
57.87 3.19 1.5935 -4 -2 4 2
57.87 3.18 1.5935 -4 2 4 2
58.70 3.31 1.5728 0 -2 4 2
58.70 3.25 1.5728 0 2 4 2
60.44 4.01 1.5317 -5 -3 3 2
60.44 3.93 1.5317 -5 3 3 2
60.53 1.06 1.5296 0 6 3 2
60.53 1.11 1.5296 0 -6 3 2
61.27 4.11 1.5130 -4 -6 1 2
61.27 4.16 1.5130 -4 6 1 2
62.03 11.39 1.4962 2 8 0 2
62.03 11.22 1.4962 -2 8 0 2
62.88 1.72 1.4780 -5 -1 4 2
62.88 1.91 1.4780 -5 1 4 2
63.72 1.47 1.4606 -1 7 3 2
63.72 1.48 1.4606 -1 -7 3 2
64.07 1.96 1.4534 1 -1 4 2
64.07 2.17 1.4534 1 1 4 2
64.18 1.76 1.4511 5 3 0 2
64.18 1.75 1.4511 -5 3 0 2
64.67 4.64 1.4413 2 4 3 2
64.67 4.55 1.4413 2 -4 3 2
64.80 1.09 1.4387 4 6 0 2
64.80 1.08 1.4387 -4 6 0 2
65.10 1.09 1.4329 -4 6 3 2
65.10 1.21 1.4329 -4 -6 3 2
65.30 1.22 1.4290 -5 5 2 2
65.30 1.16 1.4290 -5 -5 2 2
65.47 7.12 1.4257 -6 0 2 2
66.44 7.09 1.4071 4 0 2 2
67.11 2.94 1.3947 -4 0 5 2
67.63 1.29 1.3853 -5 5 3 2
67.63 1.21 1.3853 -5 -5 3 2
67.64 1.79 1.3851 -2 6 4 2
67.64 1.85 1.3851 -2 -6 4 2
68.86 1.25 1.3636 -4 -2 5 2
68.86 1.07 1.3636 -4 2 5 2
69.70 1.36 1.3491 -6 2 1 2
69.70 1.42 1.3491 -6 -2 1 2
70.25 2.83 1.3399 -1 -9 2 2
70.25 2.94 1.3399 -1 9 2 2
70.99 2.64 1.3277 -6 0 4 2
71.71 2.98 1.3162 -1 -3 5 2
71.71 2.87 1.3162 -1 3 5 2
72.03 1.04 1.3111 -2 -4 5 2
72.35 1.09 1.3061 5 -3 1 2
72.35 1.10 1.3061 5 3 1 2
72.49 2.72 1.3040 2 0 4 2
72.81 1.52 1.2990 0 10 0 2
73.62 5.70 1.2866 -4 8 2 2
73.62 5.35 1.2866 -4 -8 2 2
73.83 2.41 1.2835 6 0 0 2
73.97 1.42 1.2815 -4 4 5 2
73.97 1.30 1.2815 -4 -4 5 2
74.18 5.62 1.2784 2 8 2 2
74.18 5.76 1.2784 2 -8 2 2
74.79 1.55 1.2694 -6 -4 1 2
74.79 1.54 1.2694 -6 4 1 2
74.88 1.26 1.2681 -3 -9 2 2
74.88 1.13 1.2681 -3 9 2 2
75.57 1.68 1.2582 -5 3 5 2
75.57 1.75 1.2582 -5 -3 5 2
75.58 1.78 1.2581 -3 -5 5 2
75.58 1.72 1.2581 -3 5 5 2
78.68 1.03 1.2161 -6 0 5 2
79.30 1.05 1.2081 -2 10 2 2
82.11 1.18 1.1738 -7 -3 3 2
83.73 2.28 1.1552 -4 -8 4 2
83.73 2.25 1.1552 -4 8 4 2
84.44 2.27 1.1472 0 -8 4 2
84.44 2.30 1.1472 0 8 4 2
86.42 1.98 1.1259 4 4 3 2
86.42 1.97 1.1259 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.