Omphacite
Curtis L, Gittins J, Kocman V, Rucklidge J C, Hawthorne F C, Ferguson R B
The Canadian Mineralogist 13 (1975) 62-67
Two crystal structure refinements of a P2/n titanian ferro-omphacite
Sample: Tronto
_database_code_amcsd 0005103
CELL PARAMETERS: 9.6220 8.8260 5.2790 90.000 106.920 90.000
SPACE GROUP: P2/n
X-RAY WAVELENGTH: 1.541838
Cell Volume: 428.906
Density (g/cm3): 3.472
MAX. ABS. INTENSITY / VOLUME**2: 14.49888924
RIR: 1.360
RIR based on corundum from Acta Crystallographica A38 (1982) 733-739
2-THETA INTENSITY D-SPACING H K L Multiplicity
13.90 13.06 6.3709 1 1 0 4
19.28 1.55 4.6027 2 0 0 2
20.12 5.13 4.4141 -1 1 1 4
20.12 11.48 4.4130 0 2 0 2
21.78 1.10 4.0811 2 1 0 4
24.24 1.19 3.6710 -2 1 1 4
26.83 2.34 3.3231 0 2 1 4
28.01 10.54 3.1854 2 2 0 4
30.00 100.00 2.9786 -2 2 1 4
30.85 38.91 2.8983 3 1 0 4
31.07 16.36 2.8785 -3 1 1 4
35.22 25.14 2.5481 -1 3 1 4
35.55 40.65 2.5252 0 0 2 2
36.25 38.80 2.4784 2 2 1 4
39.89 8.10 2.2599 3 1 1 4
41.01 14.12 2.2006 1 1 2 4
41.19 4.68 2.1918 0 2 2 4
42.57 4.46 2.1236 3 3 0 4
42.74 17.90 2.1158 -3 3 1 4
43.33 9.34 2.0884 -4 2 1 4
44.83 11.05 2.0220 0 4 1 4
44.91 10.35 2.0184 -4 0 2 2
45.74 5.65 1.9838 2 0 2 2
46.21 2.81 1.9645 -1 3 2 4
46.93 3.50 1.9361 -2 4 1 4
48.56 1.68 1.8750 -5 1 1 4
49.67 1.31 1.8355 -4 2 2 4
49.82 2.65 1.8303 3 3 1 4
50.44 1.09 1.8094 2 2 2 4
50.65 2.76 1.8023 5 1 0 4
50.77 1.75 1.7984 1 3 2 4
51.44 1.21 1.7766 2 4 1 4
52.53 1.67 1.7422 4 2 1 4
52.81 11.26 1.7336 1 5 0 4
54.35 2.28 1.6879 3 1 2 4
55.04 3.13 1.6685 -3 1 3 4
55.29 5.13 1.6616 0 4 2 4
56.44 15.08 1.6302 -2 2 3 4
57.33 15.14 1.6071 -5 3 1 4
57.90 6.21 1.5927 4 4 0 4
60.33 3.61 1.5342 6 0 0 2
60.51 5.30 1.5301 3 5 0 4
60.84 4.78 1.5225 -6 0 2 2
61.53 2.38 1.5071 -6 2 1 4
61.71 11.65 1.5031 -1 3 3 4
61.72 1.04 1.5028 -4 2 3 4
61.96 5.48 1.4977 4 0 2 2
63.19 1.17 1.4714 -3 3 3 4
63.21 4.60 1.4710 0 6 0 2
64.03 1.04 1.4542 -5 1 3 4
64.77 1.08 1.4393 -6 2 2 4
65.85 2.02 1.4183 4 2 2 4
66.72 9.91 1.4019 -3 5 2 4
66.98 15.07 1.3971 5 3 1 4
67.15 2.64 1.3940 1 5 2 4
68.03 4.96 1.3782 2 2 3 4
68.31 2.13 1.3732 -2 4 3 4
71.37 6.93 1.3215 -7 1 2 4
71.59 3.77 1.3181 -5 3 3 4
72.66 3.26 1.3013 6 2 1 4
72.70 1.70 1.3007 7 1 0 4
73.05 4.63 1.2952 -3 1 4 4
74.45 1.56 1.2744 -4 0 4 2
74.47 1.51 1.2740 -2 6 2 4
74.68 6.93 1.2711 0 6 2 4
75.26 3.61 1.2626 0 0 4 2
76.94 1.17 1.2392 4 4 2 4
77.49 6.66 1.2318 3 5 2 4
78.08 1.63 1.2240 -1 7 1 4
79.82 2.10 1.2016 1 7 1 4
83.47 1.16 1.1581 -8 2 1 4
83.88 3.07 1.1535 -6 0 4 2
84.13 1.20 1.1507 8 0 0 2
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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.