Enstatite
Gatta G D, Rinaldi R, Knight K S, Molin G, Artioli G
Physics and Chemistry of Minerals 34 (2007) 185-200
High temperature structural and thermoelastic behaviour of mantle
orthopyroxene: an in situ neutron powder diffraction study
Sample: T = 1025 C
_database_code_amcsd 0009065
CELL PARAMETERS: 18.4125 8.9408 5.2577 90.000 90.000 90.000
SPACE GROUP: Pbca
X-RAY WAVELENGTH: 1.541838
Cell Volume: 865.536
Density (g/cm3): 3.142
MAX. ABS. INTENSITY / VOLUME**2: 5.876212927
RIR: 0.609
RIR based on corundum from Acta Crystallographica A38 (1982) 733-739
2-THETA INTENSITY D-SPACING H K L Multiplicity
13.81 4.33 6.4139 2 1 0 4
19.86 8.14 4.4704 0 2 0 2
20.18 2.21 4.4008 1 1 1 8
21.86 1.70 4.0661 2 1 1 8
26.62 28.69 3.3489 1 2 1 8
27.62 24.72 3.2295 4 1 1 8
27.82 50.69 3.2069 4 2 0 4
27.93 100.00 3.1942 2 2 1 8
30.01 56.33 2.9780 3 2 1 8
30.81 78.53 2.9025 6 1 0 4
31.30 16.96 2.8580 5 1 1 8
31.55 4.44 2.8354 2 3 0 4
32.71 25.71 2.7378 4 2 1 8
34.95 36.80 2.5674 1 3 1 8
35.32 5.15 2.5410 6 1 1 8
35.51 56.91 2.5278 2 0 2 4
35.92 25.24 2.5003 5 2 1 8
35.94 1.04 2.4988 1 1 2 8
35.99 7.84 2.4956 2 3 1 8
37.21 10.18 2.4165 3 0 2 4
37.66 2.46 2.3883 3 3 1 8
39.14 1.50 2.3016 8 0 0 2
39.53 1.84 2.2798 6 2 1 8
39.62 7.72 2.2750 7 1 1 8
39.91 5.12 2.2590 4 3 1 8
40.80 3.93 2.2118 4 1 2 8
42.24 26.82 2.1396 5 0 2 4
42.27 2.45 2.1380 6 3 0 4
42.53 3.14 2.1258 3 2 2 8
42.65 20.83 2.1200 5 3 1 8
43.47 5.67 2.0818 7 2 1 8
43.49 10.24 2.0808 5 1 2 8
44.13 1.60 2.0521 8 1 1 8
44.26 1.27 2.0463 8 2 0 4
44.31 8.10 2.0443 1 4 1 8
44.57 1.17 2.0331 4 2 2 8
45.09 5.66 2.0107 4 4 0 4
45.17 12.87 2.0075 2 4 1 8
45.82 15.76 1.9805 6 3 1 8
46.56 1.80 1.9504 3 4 1 8
47.69 4.07 1.9069 8 2 1 8
48.47 1.34 1.8780 4 4 1 8
48.50 1.95 1.8770 3 3 2 8
48.84 1.03 1.8647 9 1 1 8
48.99 5.64 1.8594 7 0 2 4
50.04 5.76 1.8229 6 2 2 8
50.35 1.32 1.8123 4 3 2 8
50.62 8.15 1.8034 10 1 0 4
50.84 3.92 1.7958 5 4 1 8
52.10 7.74 1.7554 2 5 0 4
53.22 7.70 1.7212 8 3 1 8
53.36 2.53 1.7168 7 2 2 8
53.93 5.13 1.7001 8 1 2 8
54.08 2.91 1.6956 1 4 2 8
54.26 1.86 1.6906 2 1 3 8
54.83 6.42 1.6745 2 4 2 8
55.16 1.21 1.6650 2 5 1 8
55.49 2.69 1.6560 3 1 3 8
56.05 4.13 1.6409 3 4 2 8
56.39 22.27 1.6317 0 2 3 4
56.63 5.61 1.6253 1 2 3 8
56.82 1.25 1.6204 7 4 1 8
57.04 3.22 1.6145 9 0 2 4
57.37 9.15 1.6061 9 3 1 8
57.47 3.11 1.6035 8 4 0 4
58.05 1.39 1.5889 4 5 1 8
58.05 2.71 1.5888 9 1 2 8
59.86 4.09 1.5450 6 5 0 4
60.16 1.41 1.5382 5 5 1 8
60.17 1.88 1.5379 4 2 3 8
60.32 4.48 1.5344 12 0 0 2
61.02 4.28 1.5185 9 2 2 8
61.60 12.16 1.5057 1 3 3 8
61.80 14.73 1.5012 10 3 1 8
61.84 2.77 1.5003 6 1 3 8
62.28 4.62 1.4908 2 3 3 8
62.31 15.84 1.4901 0 6 0 2
62.36 1.88 1.4890 6 4 2 8
64.07 1.22 1.4533 12 1 1 8
64.87 5.55 1.4374 3 5 2 8
65.28 1.08 1.4293 1 6 1 8
65.30 1.32 1.4290 10 2 2 8
66.19 6.44 1.4119 11 0 2 4
66.49 16.17 1.4063 11 3 1 8
67.04 1.90 1.3961 3 6 1 8
67.11 4.13 1.3947 11 1 2 8
67.56 1.06 1.3866 7 2 3 8
67.97 6.24 1.3792 0 4 3 4
69.33 6.13 1.3554 6 3 3 8
71.40 1.72 1.3211 4 4 3 8
71.44 11.18 1.3205 12 3 1 8
72.03 3.75 1.3111 1 0 4 4
72.05 9.21 1.3108 12 1 2 8
72.67 2.09 1.3012 14 1 0 4
72.92 3.04 1.2972 1 1 4 8
73.71 1.88 1.2853 3 0 4 4
73.82 10.76 1.2837 2 6 2 8
73.88 2.30 1.2828 10 5 0 4
74.86 3.30 1.2684 3 6 2 8
75.17 2.67 1.2639 4 0 4 4
75.67 1.17 1.2568 10 1 3 8
76.59 3.94 1.2440 8 5 2 8
76.86 1.21 1.2402 2 5 3 8
78.17 1.91 1.2228 5 6 2 8
80.08 3.96 1.1983 9 5 2 8
80.51 1.60 1.1930 5 2 4 8
82.61 3.66 1.1679 10 3 3 8
82.80 1.06 1.1658 7 1 4 8
89.50 2.12 1.0950 9 6 2 8
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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.