Richterite
Della Ventura G, Robert J-L, Raudsepp M, Hawthorne F C
American Mineralogist 78 (1993) 633-640
Site occupancies in monoclinic amphiboles: Rietveld structure refinement of
synthetic magnesium cobalt potassium richterite
Sample: KNi20
Atomic parameters from ICSD
_database_code_amcsd 0001575
CELL PARAMETERS: 10.0536 17.9820 5.2702 90.000 104.879 90.000
SPACE GROUP: C2/m
X-RAY WAVELENGTH: 1.541838
Cell Volume: 920.821
Density (g/cm3): 3.143
MAX. ABS. INTENSITY / VOLUME**2: 5.748089629
RIR: 0.595
RIR based on corundum from Acta Crystallographica A38 (1982) 733-739
2-THETA INTENSITY D-SPACING H K L Multiplicity
10.35 82.06 8.5484 1 1 0 4
18.15 8.87 4.8881 -1 1 1 4
19.75 17.65 4.4955 0 4 0 2
20.78 1.21 4.2742 2 2 0 4
22.24 15.17 3.9966 1 1 1 4
22.95 18.64 3.8751 -1 3 1 4
23.97 1.91 3.7131 -2 2 1 4
26.34 63.86 3.3836 1 3 1 4
26.44 4.15 3.3705 0 4 1 4
27.02 55.11 3.2996 2 4 0 4
27.99 70.83 3.1875 3 1 0 4
29.05 10.34 3.0739 -3 1 1 4
29.58 2.47 3.0200 -2 4 1 4
30.18 49.66 2.9613 2 2 1 4
30.45 7.05 2.9351 -1 5 1 4
31.39 17.61 2.8495 3 3 0 4
32.35 33.54 2.7674 -3 3 1 4
33.14 100.00 2.7034 1 5 1 4
34.73 59.01 2.5830 0 6 1 4
34.88 2.44 2.5722 2 4 1 4
35.24 3.39 2.5467 0 0 2 2
35.34 77.70 2.5397 -2 0 2 2
37.01 5.30 2.4291 4 0 0 2
37.36 11.03 2.4067 3 5 0 4
38.06 20.60 2.3644 -4 2 1 4
38.19 31.50 2.3566 -3 5 1 4
39.30 16.36 2.2924 -1 7 1 4
39.31 22.73 2.2921 -3 1 2 4
39.58 1.04 2.2772 3 3 1 4
40.12 1.45 2.2478 0 8 0 2
40.72 1.32 2.2159 0 4 2 4
40.81 9.98 2.2112 -2 4 2 4
41.48 4.80 2.1767 1 7 1 4
41.68 44.80 2.1668 2 6 1 4
41.90 6.42 2.1562 -3 3 2 4
41.99 1.16 2.1517 -4 4 1 4
42.53 5.15 2.1256 -1 5 2 4
44.19 23.60 2.0496 2 0 2 2
44.41 1.38 2.0400 2 8 0 4
44.44 14.87 2.0385 -4 0 2 2
44.60 13.00 2.0315 3 5 1 4
45.04 3.20 2.0127 3 7 0 4
45.75 1.51 1.9831 -3 7 1 4
46.40 3.98 1.9571 1 9 0 4
46.47 1.92 1.9541 4 2 1 4
46.72 4.72 1.9442 -3 5 2 4
47.03 9.14 1.9321 5 1 0 4
47.95 8.98 1.8971 -4 6 1 4
48.84 1.59 1.8649 2 4 2 4
48.99 7.89 1.8593 -1 9 1 4
49.07 3.45 1.8566 -4 4 2 4
49.29 3.32 1.8486 5 3 0 4
49.56 1.71 1.8394 -1 7 2 4
49.86 1.83 1.8288 4 4 1 4
50.77 6.27 1.7982 0 10 0 2
50.84 3.21 1.7960 1 9 1 4
51.56 4.56 1.7725 -5 1 2 4
54.41 2.56 1.6864 2 10 0 4
54.45 2.18 1.6852 0 8 2 4
54.52 4.11 1.6832 -2 8 2 4
54.54 2.78 1.6825 -3 9 1 4
54.62 6.62 1.6803 -1 3 3 4
55.04 7.15 1.6683 0 2 3 4
55.17 32.74 1.6647 4 6 1 4
55.72 4.87 1.6498 4 8 0 4
56.86 5.24 1.6194 6 0 0 2
57.14 12.02 1.6121 1 11 0 4
58.60 1.36 1.5752 -5 7 1 4
58.66 22.49 1.5739 -1 5 3 4
58.89 6.05 1.5681 4 0 2 2
59.23 2.23 1.5600 2 10 1 4
59.24 15.61 1.5599 -6 0 2 2
60.93 7.40 1.5205 5 5 1 4
61.20 4.08 1.5144 1 9 2 4
61.38 28.69 1.5104 -2 6 3 4
61.40 4.80 1.5100 -4 8 2 4
61.92 13.62 1.4985 0 12 0 2
62.75 4.90 1.4806 4 4 2 4
62.91 2.15 1.4772 0 6 3 4
63.08 2.58 1.4737 -6 4 2 4
63.35 1.70 1.4682 2 2 3 4
63.38 4.06 1.4676 -2 10 2 4
63.73 32.65 1.4603 -6 6 1 4
63.77 4.80 1.4594 3 11 0 4
64.25 1.35 1.4498 -4 10 1 4
64.34 2.01 1.4480 -3 11 1 4
64.41 3.08 1.4465 -1 7 3 4
64.47 2.81 1.4453 4 10 0 4
64.86 2.46 1.4376 -5 3 3 4
65.65 1.77 1.4221 6 2 1 4
67.70 3.45 1.3840 7 1 0 4
67.98 13.43 1.3790 5 1 2 4
68.53 5.11 1.3693 -5 5 3 4
69.51 1.08 1.3523 7 3 0 4
69.55 1.47 1.3517 2 10 2 4
69.73 1.16 1.3485 -4 10 2 4
69.78 3.63 1.3477 5 3 2 4
70.45 7.78 1.3366 1 11 2 4
70.57 5.27 1.3346 -3 11 2 4
70.63 11.74 1.3337 -7 5 1 4
70.67 7.52 1.3329 2 6 3 4
70.88 1.73 1.3295 -5 9 2 4
71.68 1.86 1.3166 -1 9 3 4
71.85 2.89 1.3139 6 8 0 4
72.54 7.24 1.3031 -1 1 4 4
72.66 1.54 1.3012 -3 1 4 4
72.87 1.35 1.2981 6 6 1 4
73.29 1.08 1.2917 -3 9 3 4
73.30 3.57 1.2915 0 12 2 4
73.36 17.43 1.2906 -2 12 2 4
74.30 2.08 1.2766 -1 3 4 4
74.38 2.49 1.2754 4 12 0 4
74.42 1.00 1.2748 -3 3 4 4
74.52 3.78 1.2734 0 0 4 2
74.76 5.95 1.2698 -4 0 4 2
75.91 1.72 1.2535 -7 7 1 4
77.09 1.69 1.2372 4 2 3 4
77.29 1.09 1.2345 0 10 3 4
77.56 1.74 1.2309 6 0 2 2
78.02 1.09 1.2247 -1 13 2 4
78.80 3.03 1.2146 8 0 0 2
79.60 8.08 1.2044 -5 11 2 4
81.40 2.74 1.1822 -8 4 2 4
81.73 2.30 1.1783 -6 10 2 4
83.23 5.16 1.1608 2 0 4 2
84.51 1.23 1.1465 2 10 3 4
85.10 2.03 1.1400 7 9 0 4
87.08 2.41 1.1191 -6 4 4 4
87.15 1.20 1.1184 -7 7 3 4
89.25 1.96 1.0975 0 16 1 4
89.89 2.15 1.0913 3 1 4 4
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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.