Omphacite
Pavese A, Bocchio R, Ivaldi G
Mineralogical Magazine 64 (2000) 983-993
In situ high temperature single crystal X-ray diffraction study of a natural omphacite
Locality: Gorduno, Lepontine Alps, Switzerland
Note: structure at high temperature (T=1073K)
_database_code_amcsd 0014548
CELL PARAMETERS: 9.6270 8.8460 5.2820 90.000 107.060 90.000
SPACE GROUP: P2/n
X-RAY WAVELENGTH: 1.541838
Cell Volume: 430.025
Density (g/cm3): 3.261
MAX. ABS. INTENSITY / VOLUME**2: 11.02009270
RIR: 1.100
RIR based on corundum from Acta Crystallographica A38 (1982) 733-739
2-THETA INTENSITY D-SPACING H K L Multiplicity
13.89 1.69 6.3777 1 1 0 4
17.38 1.48 5.1032 -1 0 1 2
20.08 10.63 4.4230 0 2 0 2
20.09 2.55 4.4204 -1 1 1 4
26.80 10.35 3.3271 0 2 1 4
27.98 17.62 3.1888 2 2 0 4
29.94 100.00 2.9840 -2 2 1 4
30.85 34.63 2.8984 3 1 0 4
31.03 27.95 2.8822 -3 1 1 4
35.15 20.67 2.5531 -1 3 1 4
35.17 2.36 2.5516 -2 0 2 2
35.56 38.22 2.5248 0 0 2 2
36.25 35.32 2.4783 2 2 1 4
39.93 13.03 2.2580 3 1 1 4
41.04 12.11 2.1995 1 1 2 4
41.17 7.99 2.1927 0 2 2 4
42.52 6.09 2.1259 3 3 0 4
42.66 14.18 2.1195 -3 3 1 4
43.27 6.80 2.0909 -4 2 1 4
44.74 16.78 2.0257 0 4 1 4
44.84 8.31 2.0213 -4 0 2 2
45.78 4.02 1.9819 2 0 2 2
46.15 4.10 1.9671 -1 3 2 4
46.83 2.69 1.9402 -2 4 1 4
48.52 1.17 1.8764 -5 1 1 4
49.59 1.26 1.8384 -4 2 2 4
49.81 1.30 1.8307 3 3 1 4
50.46 1.36 1.8086 2 2 2 4
50.66 5.68 1.8021 5 1 0 4
50.74 2.20 1.7991 1 3 2 4
52.68 9.30 1.7374 1 5 0 4
53.30 1.23 1.7187 -5 1 2 4
54.41 1.22 1.6863 3 1 2 4
54.97 5.18 1.6705 -3 1 3 4
55.22 4.47 1.6636 0 4 2 4
56.39 12.93 1.6318 -2 2 3 4
57.26 14.07 1.6090 -5 3 1 4
57.83 5.80 1.5944 4 4 0 4
60.34 2.52 1.5339 6 0 0 2
60.40 3.91 1.5326 3 5 0 4
60.76 4.03 1.5243 -6 0 2 2
61.48 1.53 1.5082 -6 2 1 4
61.66 10.98 1.5043 -1 3 3 4
62.03 5.20 1.4961 4 0 2 2
62.98 1.02 1.4759 2 4 2 4
63.05 4.16 1.4743 0 6 0 2
64.68 1.29 1.4411 -6 2 2 4
65.91 2.10 1.4172 4 2 2 4
66.58 8.84 1.4046 -3 5 2 4
66.99 13.25 1.3968 5 3 1 4
67.06 2.01 1.3956 1 5 2 4
68.07 4.27 1.3774 2 2 3 4
68.20 1.60 1.3750 -2 4 3 4
71.29 6.34 1.3229 -7 1 2 4
71.46 2.92 1.3202 -5 3 3 4
72.70 2.82 1.3007 6 2 1 4
72.71 1.25 1.3005 7 1 0 4
72.98 4.41 1.2964 -3 1 4 4
73.44 1.39 1.2893 -1 1 4 4
74.30 2.32 1.2766 -2 6 2 4
74.53 5.96 1.2732 0 6 2 4
75.28 2.85 1.2624 0 0 4 2
76.46 1.35 1.2458 -7 3 1 4
76.94 1.07 1.2392 4 4 2 4
77.44 5.30 1.2324 3 5 2 4
77.87 1.24 1.2267 -1 7 1 4
79.63 1.44 1.2040 1 7 1 4
83.74 2.63 1.1551 -6 0 4 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.