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: Sdp#3
_database_code_amcsd 0002931
CELL PARAMETERS: 5.3710 9.3020 10.2560 90.000 100.250 90.000
SPACE GROUP: C2/m
X-RAY WAVELENGTH: 1.541838
Cell Volume: 504.223
Density (g/cm3): 3.191
MAX. ABS. INTENSITY / VOLUME**2: 32.24715649
RIR: 3.291
RIR based on corundum from Acta Crystallographica A38 (1982) 733-739
2-THETA INTENSITY D-SPACING H K L Multiplicity
8.76 100.00 10.0923 0 0 1 2
17.58 1.76 5.0462 0 0 2 2
19.08 3.13 4.6510 0 2 0 2
19.32 3.69 4.5953 1 1 0 4
19.95 1.02 4.4499 -1 1 1 4
22.47 3.22 3.9576 1 1 1 4
24.09 8.15 3.6940 -1 1 2 4
26.06 10.76 3.4199 0 2 2 4
26.50 21.70 3.3641 0 0 3 2
28.22 10.58 3.1627 1 1 2 4
30.40 7.93 2.9399 -1 1 3 4
32.86 4.18 2.7258 0 2 3 4
33.89 25.55 2.6448 -1 3 1 4
33.92 12.86 2.6426 2 0 0 2
35.42 1.50 2.5340 1 1 3 4
35.58 4.38 2.5231 0 0 4 2
36.58 15.70 2.4563 -1 3 2 4
36.65 8.04 2.4518 2 0 1 2
38.83 1.13 2.3193 -2 2 1 4
39.21 1.25 2.2977 2 2 0 4
39.43 2.65 2.2850 -2 0 3 2
39.53 5.30 2.2796 1 3 2 4
41.19 11.99 2.1918 -1 3 3 4
41.29 5.99 2.1866 2 0 2 2
45.05 3.34 2.0125 -2 0 4 2
45.17 6.72 2.0073 1 3 3 4
47.25 3.28 1.9238 -1 3 4 4
47.38 1.57 1.9189 2 0 3 2
54.43 8.28 1.6857 -1 3 5 4
54.58 4.11 1.6816 2 0 4 2
55.27 1.42 1.6619 -3 1 3 4
56.53 1.28 1.6279 1 5 2 4
59.63 9.14 1.5504 -3 3 1 4
59.64 4.57 1.5503 0 6 0 2
59.68 2.37 1.5494 -2 0 6 2
59.84 4.67 1.5456 1 3 5 4
60.38 1.83 1.5331 -3 3 2 4
60.41 1.84 1.5324 0 6 1 4
60.44 1.84 1.5318 3 3 0 4
62.53 1.59 1.4854 -1 3 6 4
68.35 2.31 1.3725 -2 0 7 2
68.52 4.57 1.3694 1 3 6 4
70.37 1.43 1.3379 -4 0 2 2
70.41 2.87 1.3372 2 6 0 4
71.30 1.59 1.3227 -3 3 5 4
71.41 1.60 1.3209 0 6 4 4
71.52 1.58 1.3192 3 3 3 4
71.98 1.07 1.3119 -4 0 3 2
72.08 2.19 1.3103 2 6 1 4
73.87 1.47 1.2829 -2 6 3 4
84.87 1.06 1.1425 -4 0 6 2
85.12 2.07 1.1398 2 6 4 4
89.41 1.42 1.0959 -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.