Congolite
Mendoza-Alvarez M E, Yvon K, Depmeier W, Schmid H
Acta Crystallographica C41 (1985) 1551-1552
Structure refinement of trigonal iron-chlorine boracite
Locality: synthetic
_database_code_amcsd 0019541
CELL PARAMETERS: 8.6231 8.6231 21.0503 90.000 90.000 120.000
SPACE GROUP: R3c
X-RAY WAVELENGTH: 1.541838
Cell Volume: 1355.551
Density (g/cm3): 3.576
MAX. ABS. INTENSITY / VOLUME**2: 20.76464206
RIR: 1.890
RIR based on corundum from Acta Crystallographica A38 (1982) 733-739
2-THETA INTENSITY D-SPACING H K L Multiplicity
14.54 9.07 6.0905 0 1 2 3
20.60 4.99 4.3116 1 1 0 6
20.65 16.94 4.3017 1 0 4 3
25.31 23.55 3.5190 2 0 2 3
25.39 29.53 3.5084 0 0 6 1
29.33 100.00 3.0453 0 2 4 3
32.85 34.19 2.7262 1 2 2 6
32.91 20.03 2.7213 1 1 6 6
36.08 15.73 2.4893 3 0 0 3
41.91 24.59 2.1558 2 2 0 6
42.01 26.26 2.1509 2 0 8 3
43.93 9.21 2.0612 1 3 1 6
43.94 7.74 2.0607 2 2 3 6
44.00 10.86 2.0580 2 1 7 6
44.05 8.41 2.0559 1 1 9 6
44.59 1.48 2.0322 3 1 2 6
44.63 8.69 2.0302 0 3 6 3
44.63 2.82 2.0302 3 0 6 3
47.22 5.51 1.9247 1 2 8 6
49.59 8.97 1.8383 0 4 2 3
49.63 16.99 1.8367 2 2 6 6
49.72 18.31 1.8337 0 2 10 3
51.97 18.66 1.7595 4 0 4 3
52.14 3.95 1.7542 0 0 12 1
54.25 12.17 1.6910 2 3 2 6
54.37 7.41 1.6874 2 1 10 6
56.47 3.22 1.6296 4 1 0 6
56.49 8.09 1.6291 3 2 4 6
56.65 1.57 1.6249 1 1 12 6
58.11 1.02 1.5874 1 4 3 6
58.25 1.09 1.5839 1 2 11 6
60.84 5.07 1.5226 0 4 8 3
62.84 4.02 1.4788 5 0 2 3
62.88 3.11 1.4780 1 4 6 6
62.88 4.54 1.4780 4 1 6 6
62.96 1.23 1.4764 1 3 10 6
63.07 2.41 1.4740 0 1 14 3
64.90 3.62 1.4368 0 5 4 3
64.95 3.45 1.4357 2 3 8 6
65.05 1.96 1.4339 0 3 12 3
65.05 2.59 1.4339 3 0 12 3
66.89 1.79 1.3988 4 2 2 6
67.00 3.31 1.3968 4 0 10 3
67.11 4.90 1.3948 2 0 14 3
68.88 7.39 1.3631 2 4 4 6
69.02 8.38 1.3606 2 2 12 6
72.81 3.70 1.2989 5 0 8 3
73.02 1.23 1.2957 1 0 16 3
76.54 3.21 1.2446 6 0 0 3
76.61 8.20 1.2437 4 2 8 6
76.82 3.86 1.2409 0 2 16 3
80.35 1.15 1.1950 1 5 8 6
80.44 2.06 1.1939 1 4 12 6
82.24 1.03 1.1722 2 4 10 6
82.34 1.10 1.1710 0 4 14 3
85.86 1.30 1.1319 2 5 6 6
86.03 1.92 1.1301 2 3 14 6
87.92 1.45 1.1105 1 3 16 6
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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.