Columbite
Sturdivant J
Zeitschrift fur Kristallographie 75 (1930) 88-108
The Crystal Structure of Columbite
_cod_database_code 1010915
_database_code_amcsd 0017641
CELL PARAMETERS: 5.0820 14.2380 5.7300 90.000 90.000 90.000
SPACE GROUP: Pnca
X-RAY WAVELENGTH: 1.541838
Cell Volume: 414.609
Density (g/cm3): 5.409
MAX. ABS. INTENSITY / VOLUME**2: 100.0108336
RIR: 6.021
RIR based on corundum from Acta Crystallographica A38 (1982) 733-739
2-THETA INTENSITY D-SPACING H K L Multiplicity
12.43 5.61 7.1190 0 2 0 2
16.68 8.05 5.3157 0 1 1 4
24.23 5.46 3.6734 1 1 1 8
24.35 100.00 3.6551 0 3 1 4
25.02 3.52 3.5595 0 4 0 2
26.58 19.63 3.3537 1 2 1 8
30.12 2.95 2.9673 1 3 1 8
31.22 4.26 2.8650 0 0 2 2
34.52 8.15 2.5985 1 4 1 8
35.32 2.18 2.5410 2 0 0 2
36.55 22.12 2.4582 1 1 2 8
37.58 12.48 2.3931 2 2 0 4
37.92 7.17 2.3730 0 6 0 2
38.21 4.21 2.3552 1 2 2 8
39.30 20.71 2.2925 2 1 1 8
39.54 1.30 2.2792 1 5 1 8
40.26 3.25 2.2401 2 3 0 4
40.41 1.24 2.2319 0 4 2 4
43.37 11.93 2.0864 2 3 1 8
43.77 11.35 2.0681 2 4 0 4
44.33 3.23 2.0435 1 4 2 8
47.43 1.09 1.9168 0 7 1 4
47.85 3.85 1.9010 2 0 2 4
48.50 11.01 1.8769 1 5 2 8
49.64 3.00 1.8367 2 2 2 8
49.90 6.96 1.8275 0 6 2 4
50.72 6.47 1.8000 2 5 1 8
51.52 1.38 1.7740 1 1 3 8
52.78 6.59 1.7343 2 6 0 4
52.79 12.08 1.7340 1 2 3 8
53.27 6.29 1.7197 1 6 2 8
54.74 2.38 1.6769 2 4 2 8
54.87 1.19 1.6731 1 3 3 8
57.14 2.18 1.6119 1 8 1 8
57.70 7.33 1.5977 1 4 3 8
58.26 1.82 1.5838 3 2 1 8
58.54 4.92 1.5767 1 7 2 8
60.50 6.38 1.5302 2 7 1 8
60.73 6.02 1.5249 0 9 1 4
62.61 1.33 1.4837 2 6 2 8
62.89 1.15 1.4779 3 4 1 8
63.85 1.97 1.4577 2 8 0 4
64.21 4.05 1.4506 3 1 2 8
65.12 1.27 1.4325 0 0 4 2
67.16 1.15 1.3939 3 3 2 8
68.35 4.12 1.3724 1 1 4 8
72.26 2.06 1.3076 2 9 1 8
72.88 3.05 1.2979 3 5 2 8
74.71 1.57 1.2705 4 0 0 2
75.35 3.92 1.2613 1 8 3 8
76.32 3.30 1.2477 3 2 3 8
76.73 2.19 1.2421 2 10 0 4
76.81 3.46 1.2410 1 5 4 8
79.94 4.87 1.2001 4 3 1 8
80.44 2.48 1.1939 3 4 3 8
81.04 2.32 1.1865 0 12 0 2
81.16 1.14 1.1851 3 7 2 8
84.28 2.17 1.1490 1 11 2 8
84.98 1.69 1.1413 1 7 4 8
86.99 3.03 1.1201 4 6 0 4
87.58 1.47 1.1140 0 3 5 4
87.60 1.54 1.1138 1 10 3 8
88.54 1.13 1.1044 1 2 5 8
89.96 1.93 1.0906 3 1 4 8
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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.