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 = 0 GPa
_database_code_amcsd 0008492
CELL PARAMETERS: 9.4628 8.3882 5.2186 90.000 110.187 90.000
SPACE GROUP: C2/c
X-RAY WAVELENGTH: 1.541838
Cell Volume: 388.785
Density (g/cm3): 3.179
MAX. ABS. INTENSITY / VOLUME**2: 10.43593250
RIR: 1.069
RIR based on corundum from Acta Crystallographica A38 (1982) 733-739
2-THETA INTENSITY D-SPACING H K L Multiplicity
14.53 14.69 6.0983 1 1 0 4
19.99 11.31 4.4408 2 0 0 2
20.39 24.70 4.3558 -1 1 1 4
21.18 38.05 4.1941 0 2 0 2
25.89 23.75 3.4414 1 1 1 4
28.01 27.53 3.1858 0 2 1 4
29.29 2.54 3.0491 2 2 0 4
30.65 100.00 2.9172 -2 2 1 4
31.29 10.53 2.8584 -3 1 1 4
32.06 56.01 2.7917 3 1 0 4
33.60 6.90 2.6670 1 3 0 4
35.22 8.86 2.5484 -2 0 2 2
36.66 2.41 2.4514 -1 3 1 4
36.70 35.98 2.4490 0 0 2 2
38.29 13.19 2.3507 2 2 1 4
40.63 2.70 2.2204 4 0 0 2
41.46 1.71 2.1779 -2 2 2 4
42.15 5.79 2.1438 3 1 1 4
42.76 1.25 2.1149 0 2 2 4
42.93 17.01 2.1065 1 1 2 4
44.00 9.79 2.0581 -3 3 1 4
44.17 1.31 2.0502 -4 2 1 4
44.57 2.33 2.0328 3 3 0 4
44.64 2.73 2.0301 -4 0 2 2
47.14 9.71 1.9278 0 4 1 4
48.88 18.87 1.8632 -2 4 1 4
49.37 6.85 1.8458 -5 1 1 4
49.91 4.08 1.8273 -4 2 2 4
51.15 2.18 1.7859 -3 3 2 4
52.67 4.79 1.7378 5 1 0 4
53.23 1.30 1.7207 2 2 2 4
54.64 1.32 1.6797 -1 1 3 4
55.16 1.85 1.6651 -3 1 3 4
55.76 3.11 1.6485 1 5 0 4
56.86 2.55 1.6193 -2 4 2 4
57.36 15.25 1.6064 -2 2 3 4
57.58 8.10 1.6008 3 1 2 4
57.89 5.85 1.5929 0 4 2 4
58.94 20.60 1.5671 -5 3 1 4
60.75 6.79 1.5246 4 4 0 4
60.95 1.74 1.5202 -6 0 2 2
62.25 3.04 1.4913 1 1 3 4
62.45 1.68 1.4872 5 1 1 4
62.77 1.63 1.4803 6 0 0 2
63.67 7.33 1.4615 -1 3 3 4
63.68 2.36 1.4613 -5 1 3 4
63.76 3.30 1.4596 3 5 0 4
63.81 1.63 1.4586 -4 4 2 4
65.29 1.02 1.4292 -6 2 2 4
65.80 2.01 1.4192 4 0 2 2
66.93 6.06 1.3980 0 6 0 2
69.08 6.60 1.3596 -3 5 2 4
69.98 3.71 1.3443 4 2 2 4
70.33 6.32 1.3386 -2 4 3 4
70.89 13.19 1.3294 5 3 1 4
71.75 2.96 1.3155 2 2 3 4
71.91 10.34 1.3130 -7 1 2 4
72.05 2.40 1.3108 -5 3 3 4
72.67 2.85 1.3011 -2 0 4 2
73.68 3.35 1.2858 -3 1 4 4
74.46 3.10 1.2742 -4 0 4 2
75.83 1.75 1.2545 7 1 0 4
76.86 1.29 1.2402 6 2 1 4
77.31 2.21 1.2342 5 1 2 4
77.95 3.44 1.2257 -2 6 2 4
78.04 1.93 1.2245 0 0 4 2
78.41 1.34 1.2197 5 5 0 4
78.83 8.63 1.2141 0 6 2 4
78.93 2.71 1.2129 -7 3 1 4
82.49 5.82 1.1694 3 5 2 4
82.73 1.30 1.1665 -1 7 1 4
83.26 2.05 1.1605 -6 0 4 2
84.45 1.05 1.1471 3 3 3 4
86.58 1.59 1.1243 -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.