Spodumene
Arlt T, Angel R J
Physics and Chemistry of Minerals 27 (2000) 719-731
Displacive phase transitions in C-centred clinopyroxenes:
spodumene, LiScSi2O6 and ZnSiO3
Sample: P = 3.164 GPa
_database_code_amcsd 0008493
CELL PARAMETERS: 9.3895 8.3240 5.1865 90.000 110.023 90.000
SPACE GROUP: C2/c
X-RAY WAVELENGTH: 1.541838
Cell Volume: 380.865
Density (g/cm3): 3.245
MAX. ABS. INTENSITY / VOLUME**2: 10.59944153
RIR: 1.064
RIR based on corundum from Acta Crystallographica A38 (1982) 733-739
2-THETA INTENSITY D-SPACING H K L Multiplicity
14.63 14.83 6.0543 1 1 0 4
20.13 10.69 4.4110 2 0 0 2
20.54 23.54 4.3248 -1 1 1 4
21.35 37.67 4.1620 0 2 0 2
26.03 23.97 3.4235 1 1 1 4
28.20 28.15 3.1648 0 2 1 4
29.51 1.96 3.0272 2 2 0 4
30.90 100.00 2.8943 -2 2 1 4
31.56 11.11 2.8353 -3 1 1 4
32.29 57.76 2.7727 3 1 0 4
33.87 7.35 2.6468 1 3 0 4
35.47 9.28 2.5308 -2 0 2 2
36.89 36.93 2.4365 0 0 2 2
36.94 2.59 2.4331 -1 3 1 4
38.52 13.52 2.3370 2 2 1 4
40.92 2.89 2.2055 4 0 0 2
41.77 2.19 2.1624 -2 2 2 4
42.39 6.26 2.1321 3 1 1 4
43.02 1.25 2.1027 0 2 2 4
43.16 17.85 2.0962 1 1 2 4
44.37 9.78 2.0419 -3 3 1 4
44.55 1.45 2.0340 -4 2 1 4
44.92 2.74 2.0181 3 3 0 4
45.02 2.91 2.0137 -4 0 2 2
47.51 9.79 1.9138 0 4 1 4
49.29 19.34 1.8488 -2 4 1 4
49.79 7.54 1.8315 -5 1 1 4
50.34 4.29 1.8127 -4 2 2 4
51.57 1.98 1.7722 -3 3 2 4
53.06 4.77 1.7260 5 1 0 4
53.54 1.34 1.7117 2 2 2 4
54.98 1.27 1.6701 -1 1 3 4
55.58 1.83 1.6536 -3 1 3 4
56.23 3.26 1.6359 1 5 0 4
57.32 2.94 1.6074 -2 4 2 4
57.76 16.06 1.5961 -2 2 3 4
57.89 8.66 1.5929 3 1 2 4
58.31 6.57 1.5824 0 4 2 4
59.44 21.70 1.5550 -5 3 1 4
59.55 1.09 1.5525 -4 4 1 4
61.24 6.85 1.5136 4 4 0 4
61.50 1.87 1.5078 -6 0 2 2
62.60 3.24 1.4840 1 1 3 4
62.85 1.83 1.4786 5 1 1 4
63.24 1.76 1.4703 6 0 0 2
64.11 7.86 1.4525 -1 3 3 4
64.24 2.67 1.4498 -5 1 3 4
64.30 3.72 1.4487 3 5 0 4
64.38 1.43 1.4471 -4 4 2 4
65.89 1.11 1.4176 -6 2 2 4
66.18 2.13 1.4121 4 0 2 2
67.52 6.23 1.3873 0 6 0 2
69.69 7.28 1.3492 -3 5 2 4
70.41 4.03 1.3373 4 2 2 4
70.59 1.46 1.3343 0 6 1 4
70.88 6.85 1.3295 -2 4 3 4
71.39 14.19 1.3212 5 3 1 4
72.17 3.19 1.3089 2 2 3 4
72.58 11.25 1.3025 -7 1 2 4
72.70 2.59 1.3006 -5 3 3 4
73.17 3.18 1.2934 -2 0 4 2
74.23 3.62 1.2775 -3 1 4 4
75.07 3.31 1.2654 -4 0 4 2
76.44 1.80 1.2461 7 1 0 4
77.41 1.37 1.2328 6 2 1 4
77.79 2.42 1.2278 5 1 2 4
78.52 2.12 1.2183 0 0 4 2
78.65 3.56 1.2165 -2 6 2 4
79.09 1.54 1.2109 5 5 0 4
79.50 9.35 1.2056 0 6 2 4
79.65 2.76 1.2038 -7 3 1 4
81.71 1.22 1.1785 1 7 0 4
83.12 6.64 1.1621 3 5 2 4
83.51 1.34 1.1576 -1 7 1 4
84.05 2.40 1.1516 -6 0 4 2
84.42 1.10 1.1475 7 3 0 4
84.99 1.19 1.1412 3 3 3 4
87.46 1.72 1.1153 -7 3 3 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.