Ferrosilite
Hugh-Jones D A, Chopelas A, Angel R J
Physics and Chemistry of Minerals 24 (1997) 301-310
Tetrahedral compression in (Mg,Fe)SiO3 orthopyroxenes
Sample: P = 0 GPa
_database_code_amcsd 0008004
CELL PARAMETERS: 18.4170 9.0730 5.2390 90.000 90.000 90.000
SPACE GROUP: Pbca
X-RAY WAVELENGTH: 1.541838
Cell Volume: 875.423
Density (g/cm3): 4.003
MAX. ABS. INTENSITY / VOLUME**2: 9.958978617
RIR: 0.810
RIR based on corundum from Acta Crystallographica A38 (1982) 733-739
2-THETA INTENSITY D-SPACING H K L Multiplicity
13.70 52.72 6.4630 2 1 0 4
19.28 68.80 4.6042 4 0 0 2
21.84 13.03 4.0698 2 1 1 8
25.98 8.68 3.4295 0 2 1 4
26.44 1.82 3.3715 1 2 1 8
27.60 10.58 3.2316 4 1 1 8
27.60 65.88 3.2315 4 2 0 4
27.76 56.52 3.2138 2 2 1 8
29.84 69.52 2.9940 3 2 1 8
30.75 95.68 2.9076 6 1 0 4
31.28 22.56 2.8596 5 1 1 8
32.56 61.51 2.7504 4 2 1 8
34.59 19.48 2.5934 1 0 2 4
34.59 80.52 2.5931 1 3 1 8
35.30 8.30 2.5423 6 1 1 8
35.63 33.69 2.5195 2 0 2 4
35.64 66.07 2.5193 2 3 1 8
35.77 37.10 2.5100 5 2 1 8
36.02 7.39 2.4935 1 1 2 8
37.32 38.19 2.4093 3 0 2 4
37.33 4.40 2.4091 3 3 1 8
38.67 6.75 2.3286 3 1 2 8
39.13 5.13 2.3021 8 0 0 2
39.59 2.71 2.2766 4 3 1 8
39.60 4.58 2.2760 7 1 1 8
40.05 1.91 2.2515 1 2 2 8
40.86 2.32 2.2083 4 1 2 8
41.94 1.52 2.1543 6 3 0 4
42.34 44.40 2.1347 5 0 2 4
42.34 39.99 2.1346 5 3 1 8
42.48 7.37 2.1279 3 2 2 8
43.35 14.17 2.0875 7 2 1 8
43.55 16.63 2.0780 5 1 2 8
43.77 4.71 2.0684 1 4 1 8
44.11 2.64 2.0530 8 1 1 8
44.11 4.92 2.0529 8 2 0 4
44.53 3.91 2.0347 4 4 0 4
44.63 7.88 2.0303 2 4 1 8
45.53 49.97 1.9924 6 3 1 8
46.04 2.23 1.9713 3 4 1 8
47.05 1.07 1.9316 5 2 2 8
47.57 15.81 1.9114 8 2 1 8
47.96 3.17 1.8967 4 4 1 8
48.30 1.02 1.8844 3 3 2 8
49.08 21.18 1.8563 7 0 2 4
49.08 3.77 1.8562 7 3 1 8
49.99 3.66 1.8243 6 2 2 8
50.15 1.73 1.8190 4 3 2 8
50.16 1.74 1.8186 7 1 2 8
50.35 6.72 1.8122 5 4 1 8
51.32 24.07 1.7804 2 5 0 4
52.04 2.45 1.7573 9 2 1 8
52.95 3.46 1.7292 8 3 1 8
53.32 8.07 1.7180 7 2 2 8
53.98 4.01 1.6987 8 1 2 8
54.42 2.51 1.6859 2 1 3 8
54.43 3.82 1.6858 2 4 2 8
54.43 4.80 1.6857 2 5 1 8
55.65 2.51 1.6516 3 1 3 8
55.66 1.53 1.6515 3 5 1 8
56.36 1.24 1.6324 7 4 1 8
56.46 20.52 1.6297 0 2 3 4
56.70 12.26 1.6234 1 2 3 8
57.00 1.24 1.6157 8 4 0 4
57.12 13.30 1.6126 9 0 2 4
57.12 21.20 1.6125 9 3 1 8
58.10 4.30 1.5877 9 1 2 8
59.15 11.57 1.5621 6 5 0 4
59.46 1.26 1.5546 5 1 3 8
59.46 3.47 1.5545 5 5 1 8
60.31 13.77 1.5347 12 0 0 2
60.98 3.38 1.5195 9 2 2 8
61.30 25.14 1.5122 0 6 0 2
61.52 25.34 1.5072 1 3 3 8
61.56 32.37 1.5066 10 3 1 8
61.65 1.74 1.5045 11 2 1 8
61.99 2.26 1.4969 6 5 1 8
62.21 14.75 1.4923 2 3 3 8
62.30 1.86 1.4904 5 2 3 8
62.47 3.55 1.4868 1 5 2 8
63.34 3.33 1.4684 3 3 3 8
64.26 13.58 1.4495 3 5 2 8
64.91 3.21 1.4367 4 6 0 4
64.91 1.24 1.4366 7 4 2 8
64.91 1.96 1.4365 7 5 1 8
66.25 15.31 1.4107 11 0 2 4
66.25 23.56 1.4107 11 3 1 8
66.78 2.86 1.4009 12 2 1 8
66.88 6.56 1.3990 5 3 3 8
67.15 5.94 1.3940 11 1 2 8
67.62 3.98 1.3855 7 2 3 8
67.71 5.05 1.3837 0 4 3 4
67.78 4.70 1.3826 5 5 2 8
67.93 1.65 1.3798 1 4 3 8
69.26 13.68 1.3566 6 3 3 8
70.84 1.68 1.3302 8 2 3 8
71.21 9.14 1.3242 12 3 1 8
72.03 4.95 1.3111 7 3 3 8
72.08 7.04 1.3103 12 1 2 8
72.12 2.09 1.3097 0 0 4 2
72.14 1.46 1.3094 13 2 1 8
72.33 3.44 1.3065 1 0 4 4
72.33 1.20 1.3063 1 6 2 8
72.62 3.85 1.3019 14 1 0 4
72.90 2.37 1.2976 7 5 2 8
72.97 8.91 1.2966 2 6 2 8
73.19 2.37 1.2931 1 1 4 8
73.82 1.74 1.2837 2 1 4 8
74.01 11.20 1.2808 3 6 2 8
75.17 3.99 1.2639 8 6 0 4
75.20 1.10 1.2635 14 1 1 8
75.46 10.89 1.2598 4 0 4 4
75.56 1.20 1.2584 0 2 4 4
76.02 3.11 1.2518 8 5 2 8
76.39 2.15 1.2467 2 5 3 8
76.44 1.01 1.2461 13 0 2 4
77.33 6.35 1.2339 5 6 2 8
77.42 1.68 1.2327 3 5 3 8
78.17 1.14 1.2228 5 1 4 8
79.52 8.70 1.2054 9 5 2 8
80.42 1.53 1.1942 6 1 4 8
80.69 1.79 1.1908 5 2 4 8
81.96 2.39 1.1756 14 3 1 8
82.23 5.31 1.1724 7 6 2 8
83.66 1.27 1.1560 15 2 1 8
84.09 3.32 1.1511 16 0 0 2
85.25 5.51 1.1384 8 0 4 4
87.26 2.72 1.1173 12 2 3 8
87.41 1.20 1.1157 16 2 0 4
87.61 3.27 1.1137 11 5 2 8
87.81 1.90 1.1117 15 0 2 4
88.56 1.11 1.1042 8 2 4 8
88.68 7.19 1.1031 9 6 2 8
88.86 1.67 1.1012 4 8 0 4
88.94 1.76 1.1005 2 8 1 8
89.90 2.45 1.0912 16 2 1 8
89.94 5.78 1.0908 3 8 1 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.