Enstatite
Periotto B, Balic-Zunic T, Nestola F, Katerinopoulou A, Angel R J
American Mineralogist 97 (2012) 1741-1748
Re-investigation of the crystal structure of enstatite under high-pressure conditions
Note: P = 6.57(5) GPa
Locality: synthetic
_database_code_amcsd 0019521
CELL PARAMETERS: 17.9820 8.6330 5.0926 90.000 90.000 90.000
SPACE GROUP: Pbca
X-RAY WAVELENGTH: 1.541838
Cell Volume: 790.568
Density (g/cm3): 3.373
MAX. ABS. INTENSITY / VOLUME**2: 5.542201477
RIR: 0.535
RIR based on corundum from Acta Crystallographica A38 (1982) 733-739
2-THETA INTENSITY D-SPACING H K L Multiplicity
14.22 1.80 6.2272 2 1 0 4
20.58 13.31 4.3165 0 2 0 2
20.85 4.35 4.2613 1 1 1 8
22.30 1.11 3.9873 4 1 0 4
22.55 3.58 3.9422 2 1 1 8
27.54 40.66 3.2389 1 2 1 8
28.43 18.25 3.1395 4 1 1 8
28.67 46.69 3.1136 4 2 0 4
28.88 92.11 3.0920 2 2 1 8
29.81 1.17 2.9970 6 0 0 2
30.99 51.55 2.8860 3 2 1 8
31.60 100.00 2.8312 6 1 0 4
32.19 27.90 2.7811 5 1 1 8
32.67 1.68 2.7407 2 3 0 4
33.74 39.76 2.6564 4 2 1 8
35.25 1.11 2.5463 0 0 2 2
35.61 1.73 2.5211 1 0 2 4
36.20 51.82 2.4814 1 3 1 8
36.30 5.66 2.4745 6 1 1 8
36.68 75.48 2.4499 2 0 2 4
37.02 30.91 2.4286 5 2 1 8
37.09 2.37 2.4236 4 3 0 4
37.26 9.29 2.4134 2 3 1 8
38.41 4.58 2.3436 3 0 2 4
38.96 9.23 2.3116 3 3 1 8
39.86 2.51 2.2617 3 1 2 8
40.12 2.71 2.2478 8 0 0 2
40.70 6.99 2.2167 7 1 1 8
40.72 2.74 2.2156 4 0 2 4
41.25 3.96 2.1884 4 3 1 8
42.11 2.35 2.1460 4 1 2 8
43.55 32.64 2.0782 5 0 2 4
43.60 2.27 2.0757 6 3 0 4
43.96 2.71 2.0596 3 2 2 8
44.05 21.91 2.0557 5 3 1 8
44.74 6.38 2.0254 7 2 1 8
44.86 14.63 2.0204 5 1 2 8
45.34 4.00 2.0004 8 1 1 8
45.50 1.46 1.9936 8 2 0 4
45.95 12.07 1.9751 1 4 1 8
46.05 1.32 1.9711 4 2 2 8
46.69 6.84 1.9456 4 4 0 4
46.82 12.14 1.9403 2 4 1 8
47.29 31.87 1.9222 6 3 1 8
48.06 2.06 1.8933 6 1 2 8
48.25 1.69 1.8862 3 4 1 8
49.07 6.86 1.8565 8 2 1 8
50.20 2.47 1.8175 4 4 1 8
50.20 1.25 1.8172 3 3 2 8
50.46 4.68 1.8084 7 0 2 4
51.64 5.87 1.7699 6 2 2 8
51.94 7.60 1.7604 10 1 0 4
52.10 1.01 1.7555 4 3 2 8
52.62 7.03 1.7393 5 4 1 8
54.09 9.49 1.6956 2 5 0 4
54.46 1.03 1.6848 5 3 2 8
54.87 7.51 1.6731 8 3 1 8
55.06 5.37 1.6680 7 2 2 8
55.57 9.63 1.6539 8 1 2 8
56.09 1.46 1.6395 1 4 2 8
56.16 1.18 1.6378 2 1 3 8
56.85 6.30 1.6195 2 4 2 8
57.27 2.40 1.6088 2 5 1 8
57.42 5.55 1.6048 3 1 3 8
58.10 2.31 1.5876 3 4 2 8
58.42 12.38 1.5798 0 2 3 4
58.66 16.36 1.5737 1 2 3 8
58.74 7.74 1.5719 9 0 2 4
58.74 1.43 1.5718 7 4 1 8
58.83 1.87 1.5697 8 2 2 8
59.14 10.96 1.5621 9 3 1 8
59.37 2.37 1.5568 8 4 0 4
59.80 2.06 1.5464 9 1 2 8
60.22 1.31 1.5367 4 5 1 8
60.43 1.16 1.5318 11 1 1 8
61.92 7.11 1.4985 12 0 0 2
62.03 9.05 1.4961 6 5 0 4
62.30 1.25 1.4904 4 2 3 8
62.38 1.60 1.4885 5 5 1 8
62.93 2.04 1.4770 9 2 2 8
63.70 28.93 1.4609 10 3 1 8
63.88 37.55 1.4573 1 3 3 8
63.95 2.05 1.4559 6 1 3 8
64.42 1.61 1.4464 5 2 3 8
64.58 1.48 1.4431 2 3 3 8
64.59 1.83 1.4430 6 4 2 8
64.80 25.40 1.4388 0 6 0 2
66.96 1.28 1.3976 7 1 3 8
67.34 1.05 1.3905 10 2 2 8
67.36 10.12 1.3901 3 5 2 8
67.58 1.10 1.3861 7 4 2 8
67.84 1.17 1.3815 10 4 0 4
67.89 1.75 1.3805 1 6 1 8
68.17 14.66 1.3756 11 0 2 4
68.54 25.48 1.3691 11 3 1 8
68.84 1.00 1.3639 12 2 1 8
69.15 4.41 1.3585 11 1 2 8
69.39 2.73 1.3544 5 3 3 8
69.90 5.06 1.3457 7 2 3 8
70.59 4.21 1.3343 0 4 3 4
70.81 3.46 1.3306 1 4 3 8
70.97 1.32 1.3280 5 5 2 8
71.84 4.51 1.3141 6 3 3 8
72.59 2.62 1.3024 3 4 3 8
73.30 1.15 1.2915 12 0 2 4
73.66 12.45 1.2860 12 3 1 8
74.11 1.12 1.2794 9 1 3 8
74.13 1.05 1.2791 4 4 3 8
74.25 11.24 1.2772 12 1 2 8
74.39 1.16 1.2753 13 2 1 8
74.70 1.95 1.2707 7 3 3 8
74.72 2.84 1.2704 14 1 0 4
74.75 6.01 1.2700 1 0 4 4
75.41 1.17 1.2606 2 0 4 4
75.70 3.14 1.2564 1 1 4 8
76.49 2.26 1.2454 10 5 0 4
76.83 13.80 1.2407 2 6 2 8
77.42 1.11 1.2327 14 1 1 8
77.91 3.16 1.2262 3 6 2 8
78.00 3.85 1.2250 4 0 4 4
79.08 1.26 1.2109 13 3 1 8
79.47 5.75 1.2060 8 5 2 8
80.81 1.15 1.1893 4 7 0 4
80.86 3.03 1.1887 5 1 4 8
81.04 2.68 1.1865 3 5 3 8
81.34 3.59 1.1830 5 6 2 8
83.10 4.83 1.1623 9 5 2 8
83.63 1.95 1.1563 5 2 4 8
85.37 1.37 1.1371 5 7 1 8
85.62 1.89 1.1344 10 3 3 8
85.95 1.63 1.1309 7 1 4 8
86.42 1.22 1.1259 7 6 2 8
86.62 1.86 1.1239 16 0 0 2
88.02 1.23 1.1096 9 4 3 8
88.20 1.09 1.1078 8 0 4 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.