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 = 4.19(4) GPa
Locality: synthetic
_database_code_amcsd 0019519
CELL PARAMETERS: 18.0560 8.6920 5.1192 90.000 90.000 90.000
SPACE GROUP: Pbca
X-RAY WAVELENGTH: 1.541838
Cell Volume: 803.421
Density (g/cm3): 3.319
MAX. ABS. INTENSITY / VOLUME**2: 5.518947740
RIR: 0.541
RIR based on corundum from Acta Crystallographica A38 (1982) 733-739
2-THETA INTENSITY D-SPACING H K L Multiplicity
14.14 1.81 6.2616 2 1 0 4
20.44 13.38 4.3460 0 2 0 2
20.73 4.43 4.2850 1 1 1 8
22.19 1.08 4.0060 4 1 0 4
22.43 3.12 3.9633 2 1 1 8
27.37 39.53 3.2587 1 2 1 8
28.29 19.12 3.1548 4 1 1 8
28.51 49.46 3.1308 4 2 0 4
28.70 96.06 3.1103 2 2 1 8
30.81 51.81 2.9024 3 2 1 8
31.46 100.00 2.8437 6 1 0 4
32.03 27.51 2.7942 5 1 1 8
32.45 1.93 2.7587 2 3 0 4
33.55 37.79 2.6709 4 2 1 8
35.06 1.01 2.5596 0 0 2 2
35.42 1.41 2.5343 1 0 2 4
35.96 51.20 2.4973 1 3 1 8
36.13 4.97 2.4859 6 1 1 8
36.49 74.10 2.4625 2 0 2 4
36.82 31.02 2.4413 5 2 1 8
36.86 2.18 2.4383 4 3 0 4
37.02 9.35 2.4286 2 3 1 8
38.21 5.42 2.3554 3 0 2 4
38.72 8.55 2.3256 3 3 1 8
39.64 2.26 2.2734 3 1 2 8
39.94 2.46 2.2570 8 0 0 2
40.51 6.99 2.2267 7 1 1 8
40.51 2.28 2.2266 4 0 2 4
41.00 4.18 2.2013 4 3 1 8
41.88 2.42 2.1569 4 1 2 8
43.33 32.70 2.0882 5 0 2 4
43.35 2.29 2.0872 6 3 0 4
43.71 2.86 2.0709 3 2 2 8
43.79 21.48 2.0674 5 3 1 8
44.52 6.53 2.0353 7 2 1 8
44.63 14.22 2.0305 5 1 2 8
45.12 3.62 2.0093 8 1 1 8
45.27 1.46 2.0030 8 2 0 4
45.63 12.02 1.9881 1 4 1 8
45.79 1.26 1.9816 4 2 2 8
46.37 6.67 1.9579 4 4 0 4
46.50 12.59 1.9529 2 4 1 8
47.02 30.98 1.9327 6 3 1 8
47.81 1.73 1.9025 6 1 2 8
47.92 1.73 1.8982 3 4 1 8
48.82 6.98 1.8653 8 2 1 8
49.87 2.38 1.8288 4 4 1 8
49.90 1.42 1.8277 3 3 2 8
50.21 4.82 1.8169 7 0 2 4
51.36 6.01 1.7789 6 2 2 8
51.71 8.00 1.7679 10 1 0 4
51.78 1.05 1.7655 4 3 2 8
52.28 7.31 1.7498 5 4 1 8
53.69 9.83 1.7070 2 5 0 4
54.57 8.06 1.6817 8 3 1 8
54.76 5.20 1.6763 7 2 2 8
55.28 9.27 1.6616 8 1 2 8
55.72 1.56 1.6496 1 4 2 8
55.84 1.44 1.6464 2 1 3 8
56.48 6.28 1.6293 2 4 2 8
56.86 2.48 1.6194 2 5 1 8
57.10 5.36 1.6132 3 1 3 8
57.72 2.45 1.5972 3 4 2 8
58.07 13.94 1.5884 0 2 3 4
58.32 15.80 1.5822 1 2 3 8
58.38 1.41 1.5807 7 4 1 8
58.45 7.73 1.5790 9 0 2 4
58.51 1.58 1.5774 8 2 2 8
58.82 11.33 1.5699 9 3 1 8
59.01 2.40 1.5654 8 4 0 4
59.50 2.22 1.5536 9 1 2 8
59.80 1.41 1.5465 4 5 1 8
60.15 1.19 1.5384 11 1 1 8
61.61 8.72 1.5053 6 5 0 4
61.64 7.25 1.5047 12 0 0 2
61.93 1.32 1.4983 4 2 3 8
61.95 1.79 1.4978 5 5 1 8
62.59 2.43 1.4841 9 2 2 8
63.36 27.78 1.4680 10 3 1 8
63.48 35.93 1.4655 1 3 3 8
63.59 2.18 1.4632 6 1 3 8
64.04 1.51 1.4539 5 2 3 8
64.18 1.99 1.4512 2 3 3 8
64.18 1.82 1.4512 6 4 2 8
64.30 25.54 1.4487 0 6 0 2
66.58 1.20 1.4045 7 1 3 8
66.89 10.25 1.3987 3 5 2 8
66.98 1.07 1.3971 10 2 2 8
67.16 1.08 1.3939 7 4 2 8
67.38 1.57 1.3898 1 6 1 8
67.44 1.15 1.3887 10 4 0 4
67.83 14.02 1.3817 11 0 2 4
68.17 26.15 1.3756 11 3 1 8
68.49 1.04 1.3700 12 2 1 8
68.80 4.92 1.3646 11 1 2 8
68.96 2.57 1.3618 5 3 3 8
69.18 1.00 1.3580 3 6 1 8
69.50 4.76 1.3525 7 2 3 8
70.12 4.66 1.3421 0 4 3 4
70.34 3.35 1.3384 1 4 3 8
70.48 1.22 1.3360 5 5 2 8
71.40 5.09 1.3211 6 3 3 8
72.11 2.47 1.3099 3 4 3 8
73.26 12.35 1.2921 12 3 1 8
73.64 1.24 1.2864 4 4 3 8
73.70 1.05 1.2855 9 1 3 8
73.87 11.40 1.2829 12 1 2 8
74.00 1.21 1.2809 13 2 1 8
74.24 2.10 1.2774 7 3 3 8
74.30 6.22 1.2766 1 0 4 4
74.36 3.00 1.2757 14 1 0 4
75.23 3.35 1.2630 1 1 4 8
75.99 2.40 1.2523 10 5 0 4
76.25 13.97 1.2486 2 6 2 8
76.95 1.03 1.2390 3 1 4 8
77.04 1.16 1.2379 14 1 1 8
77.33 3.65 1.2340 3 6 2 8
77.53 3.93 1.2313 4 0 4 4
78.64 1.24 1.2166 13 3 1 8
78.94 5.73 1.2128 8 5 2 8
80.17 1.08 1.1972 4 7 0 4
80.36 3.01 1.1948 5 1 4 8
80.46 2.75 1.1936 3 5 3 8
80.73 3.66 1.1903 5 6 2 8
82.53 5.13 1.1688 9 5 2 8
83.10 2.06 1.1623 5 2 4 8
84.69 1.34 1.1445 5 7 1 8
85.09 2.16 1.1401 10 3 3 8
85.42 1.72 1.1366 7 1 4 8
85.78 1.21 1.1327 7 6 2 8
86.18 1.76 1.1285 16 0 0 2
87.44 1.21 1.1155 9 4 3 8
87.65 1.26 1.1133 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.