Yavapaiite
Graeber E J, Rosenzweig A
American Mineralogist 56 (1971) 1917-1933
The crystal structures of yavapaiite, KFe(SO4)2, and goldichite, KFe(SO4)2.4H2O
_database_code_amcsd 0000263
CELL PARAMETERS: 8.1520 5.1530 7.8770 90.000 94.900 90.000
SPACE GROUP: C2/m
X-RAY WAVELENGTH: 1.541838
Cell Volume: 329.682
Density (g/cm3): 2.891
MAX. ABS. INTENSITY / VOLUME**2: 16.09613217
RIR: 1.813
RIR based on corundum from Acta Crystallographica A38 (1982) 733-739
2-THETA INTENSITY D-SPACING H K L Multiplicity
11.27 100.00 7.8482 0 0 1 2
20.41 9.48 4.3512 1 1 0 4
21.89 37.32 4.0611 2 0 0 2
22.66 1.29 3.9241 0 0 2 2
22.91 61.72 3.8815 -1 1 1 4
23.79 14.83 3.7396 -2 0 1 2
23.83 30.36 3.7337 1 1 1 4
25.54 40.69 3.4873 2 0 1 2
29.96 84.99 2.9828 -1 1 2 4
31.39 40.10 2.8499 1 1 2 4
33.07 5.14 2.7087 2 0 2 2
34.28 3.54 2.6161 0 0 3 2
34.82 27.37 2.5765 0 2 0 2
37.53 42.60 2.3967 3 1 0 4
38.43 1.22 2.3422 -3 1 1 4
39.37 7.22 2.2888 -1 1 3 4
41.06 1.70 2.1981 1 1 3 4
41.95 11.89 2.1537 0 2 2 4
42.61 6.09 2.1217 -2 2 1 4
42.68 4.85 2.1184 2 0 3 2
42.69 5.04 2.1179 -3 1 2 4
43.68 1.67 2.0723 2 2 1 4
44.63 5.50 2.0306 4 0 0 2
45.83 1.13 1.9799 3 1 2 4
46.27 2.67 1.9621 0 0 4 2
46.81 10.72 1.9408 -2 2 2 4
47.18 1.25 1.9263 4 0 1 2
48.70 2.29 1.8698 -4 0 2 2
48.78 8.93 1.8668 2 2 2 4
49.60 1.81 1.8378 -3 1 3 4
49.66 2.26 1.8357 0 2 3 4
49.86 10.95 1.8289 -2 0 4 2
50.12 3.89 1.8201 -1 1 4 4
52.00 6.03 1.7587 1 1 4 4
52.48 10.01 1.7436 4 0 2 2
53.54 3.09 1.7117 -2 2 3 4
53.79 2.02 1.7042 3 1 3 4
54.61 1.70 1.6805 1 3 0 4
55.74 4.14 1.6492 -1 3 1 4
58.26 1.48 1.5837 -4 2 1 4
58.83 3.39 1.5696 0 0 5 2
59.19 3.57 1.5610 0 2 4 4
59.45 7.02 1.5548 -1 3 2 4
59.68 4.58 1.5493 5 1 0 4
60.29 3.37 1.5350 1 3 2 4
61.25 11.02 1.5133 -4 2 2 4
61.49 1.09 1.5080 -2 0 5 2
61.99 3.22 1.4970 5 1 1 4
62.25 7.96 1.4914 -2 2 4 4
62.65 1.51 1.4829 -5 1 2 4
63.51 6.82 1.4649 3 1 4 4
64.22 7.98 1.4504 3 3 0 4
64.53 9.49 1.4440 4 2 2 4
65.50 1.13 1.4250 2 2 4 4
66.60 3.21 1.4042 -4 2 3 4
66.69 1.22 1.4025 5 1 2 4
69.00 1.09 1.3611 -3 1 5 4
69.43 1.59 1.3537 6 0 0 2
71.29 2.97 1.3229 4 2 3 4
72.22 1.60 1.3080 0 0 6 2
73.51 5.02 1.2882 0 4 0 2
74.76 1.60 1.2698 3 1 5 4
74.83 3.85 1.2688 -1 1 6 4
74.95 5.78 1.2672 -5 1 4 4
75.07 1.46 1.2653 1 3 4 4
77.78 1.05 1.2279 2 4 0 4
78.76 3.34 1.2151 2 0 6 2
79.28 1.73 1.2084 2 4 1 4
80.04 1.54 1.1988 4 2 4 4
81.04 1.92 1.1865 -3 1 6 4
81.57 2.01 1.1802 5 3 0 4
82.31 1.14 1.1715 6 2 1 4
82.34 3.21 1.1711 -6 2 2 4
83.46 1.47 1.1582 -4 2 5 4
83.60 1.67 1.1566 5 3 1 4
84.95 2.22 1.1416 3 3 4 4
89.09 1.78 1.0990 2 2 6 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.