Siderophyllite
Redhammer G J, Roth G
American Mineralogist 87 (2002) 1464-1476
Single-crystal structure refinements and crystal chemistry of
synthetic trioctahedral micas KM3(Al,Si)4O10(OH)2, where
M = Ni, Mg, Co, Fe, Al
Sample: Sd87#4
_database_code_amcsd 0002927
CELL PARAMETERS: 5.3649 9.2892 10.2698 90.000 100.242 90.000
SPACE GROUP: C2/m
X-RAY WAVELENGTH: 1.541838
Cell Volume: 503.647
Density (g/cm3): 3.287
MAX. ABS. INTENSITY / VOLUME**2: 39.38635668
RIR: 3.901
RIR based on corundum from Acta Crystallographica A38 (1982) 733-739
2-THETA INTENSITY D-SPACING H K L Multiplicity
8.75 100.00 10.1062 0 0 1 2
17.55 3.38 5.0531 0 0 2 2
19.11 2.18 4.6446 0 2 0 2
19.34 1.92 4.5899 1 1 0 4
22.48 3.01 3.9552 1 1 1 4
24.09 7.59 3.6936 -1 1 2 4
26.06 8.69 3.4195 0 2 2 4
26.46 20.32 3.3687 0 0 3 2
28.21 9.19 3.1629 1 1 2 4
30.39 6.31 2.9413 -1 1 3 4
32.84 3.78 2.7270 0 2 3 4
33.94 25.97 2.6416 -1 3 1 4
33.96 13.01 2.6397 2 0 0 2
35.41 1.25 2.5353 1 1 3 4
35.53 5.17 2.5265 0 0 4 2
36.61 13.12 2.4543 -1 3 2 4
36.68 6.69 2.4497 2 0 1 2
38.87 1.01 2.3166 -2 2 1 4
39.45 2.71 2.2843 -2 0 3 2
39.56 5.38 2.2782 1 3 2 4
41.20 12.52 2.1911 -1 3 3 4
41.31 6.24 2.1856 2 0 2 2
45.04 3.69 2.0127 -2 0 4 2
45.18 7.41 2.0069 1 3 3 4
47.25 3.71 1.9239 -1 3 4 4
47.38 1.80 1.9187 2 0 3 2
54.41 7.90 1.6864 -1 3 5 4
54.56 3.91 1.6819 2 0 4 2
55.32 1.28 1.6606 -3 1 3 4
56.59 1.22 1.6263 1 5 2 4
59.63 2.37 1.5504 -2 0 6 2
59.71 9.52 1.5486 -3 3 1 4
59.73 4.76 1.5482 0 6 0 2
59.81 4.68 1.5462 1 3 5 4
60.45 1.81 1.5315 -3 3 2 4
60.50 1.81 1.5303 0 6 1 4
60.51 1.81 1.5300 3 3 0 4
62.49 1.81 1.4863 -1 3 6 4
66.35 1.06 1.4088 -3 3 4 4
66.46 1.03 1.4067 0 6 3 4
68.28 2.37 1.3737 -2 0 7 2
68.48 4.70 1.3702 1 3 6 4
70.46 1.44 1.3364 -4 0 2 2
70.52 2.87 1.3355 2 6 0 4
71.33 1.76 1.3222 -3 3 5 4
71.46 1.74 1.3201 0 6 4 4
71.57 1.73 1.3184 3 3 3 4
72.06 1.04 1.3106 -4 0 3 2
72.18 2.12 1.3087 2 6 1 4
73.96 1.43 1.2816 -2 6 3 4
84.90 1.14 1.1422 -4 0 6 2
85.19 2.23 1.1391 2 6 4 4
89.45 1.50 1.0955 -2 6 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.