Pigeonite
Alvaro M, Nestola F, Ballaran T B, Camara F, Domeneghetti M C, Tazzoli V
American Mineralogist 95 (2010) 300-311
High-pressure phase transition of a natural pigeonite
Locality: Parana, Brazil
Note: P = 6.409 GPa
_database_code_amcsd 0005011
CELL PARAMETERS: 9.4340 8.7450 5.0140 90.000 103.440 90.000
SPACE GROUP: C2/c
X-RAY WAVELENGTH: 1.541838
Cell Volume: 402.328
Density (g/cm3): 3.870
MAX. ABS. INTENSITY / VOLUME**2: 9.403359710
RIR: 0.791
RIR based on corundum from Acta Crystallographica A38 (1982) 733-739
2-THETA INTENSITY D-SPACING H K L Multiplicity
13.99 2.17 6.3304 1 1 0 4
19.35 17.26 4.5878 2 0 0 2
21.14 4.72 4.2028 -1 1 1 4
24.77 13.55 3.5946 1 1 1 4
27.40 8.56 3.2555 0 2 1 4
28.19 63.75 3.1652 2 2 0 4
30.97 59.41 2.8871 3 1 0 4
31.12 99.79 2.8738 -2 2 1 4
32.22 2.10 2.7782 1 3 0 4
32.39 52.53 2.7644 -3 1 1 4
36.06 100.00 2.4905 -1 3 1 4
36.23 67.44 2.4796 2 2 1 4
36.86 64.45 2.4383 0 0 2 2
37.53 2.53 2.3963 -2 0 2 2
39.28 1.06 2.2939 4 0 0 2
39.61 18.75 2.2751 3 1 1 4
41.78 8.37 2.1621 1 1 2 4
42.45 5.82 2.1296 0 2 2 4
42.86 4.19 2.1101 3 3 0 4
42.98 4.32 2.1043 -3 1 2 4
43.04 8.87 2.1014 -2 2 2 4
43.94 50.81 2.0608 -3 3 1 4
44.61 3.49 2.0313 4 2 0 4
44.65 18.97 2.0293 -4 2 1 4
45.47 11.98 1.9950 0 4 1 4
45.99 7.01 1.9736 2 4 0 4
46.04 25.65 1.9716 2 0 2 2
47.70 18.20 1.9065 -4 0 2 2
47.87 5.81 1.9001 -1 3 2 4
49.76 6.33 1.8325 3 3 1 4
50.80 7.80 1.7973 2 2 2 4
50.84 5.67 1.7960 5 1 0 4
51.58 1.00 1.7718 1 3 2 4
51.67 4.32 1.7690 2 4 1 4
52.22 1.87 1.7516 4 2 1 4
53.32 16.13 1.7181 1 5 0 4
54.31 2.28 1.6891 3 1 2 4
56.28 2.84 1.6345 -5 1 2 4
56.54 1.26 1.6278 0 4 2 4
57.02 1.03 1.6151 -2 4 2 4
57.66 1.67 1.5988 1 5 1 4
58.74 25.16 1.5719 -5 3 1 4
58.75 8.78 1.5715 -3 1 3 4
59.52 1.37 1.5530 5 3 0 4
59.63 18.47 1.5506 -2 2 3 4
60.54 9.00 1.5293 6 0 0 2
61.03 12.91 1.5183 3 5 0 4
61.09 1.10 1.5170 1 1 3 4
61.61 10.72 1.5053 4 0 2 2
61.87 1.75 1.4996 -3 5 1 4
63.02 1.22 1.4750 -6 2 1 4
63.54 5.63 1.4641 2 4 2 4
63.87 18.11 1.4575 0 6 0 2
63.90 16.37 1.4569 -6 0 2 2
64.33 36.68 1.4482 -1 3 3 4
64.78 2.26 1.4391 4 4 1 4
65.78 3.24 1.4197 -4 2 3 4
66.59 1.32 1.4044 3 5 1 4
66.71 43.62 1.4022 5 3 1 4
67.02 3.26 1.3965 0 6 1 4
67.80 1.33 1.3822 -6 2 2 4
68.12 10.47 1.3765 1 5 2 4
68.95 3.69 1.3619 1 3 3 4
68.99 9.13 1.3613 -3 5 2 4
69.06 5.76 1.3601 2 2 3 4
70.78 1.81 1.3311 -7 1 1 4
71.39 1.29 1.3213 -2 4 3 4
72.21 3.31 1.3082 6 2 1 4
72.45 2.99 1.3045 0 4 3 4
72.98 2.27 1.2963 7 1 0 4
74.60 6.07 1.2722 -7 1 2 4
75.96 1.57 1.2528 -2 0 4 2
75.96 5.42 1.2527 -5 3 3 4
76.08 8.33 1.2510 0 6 2 4
77.04 1.04 1.2379 1 7 0 4
77.29 2.42 1.2345 -1 1 4 4
77.64 1.07 1.2297 -4 6 1 4
77.86 8.41 1.2269 3 5 2 4
78.12 2.94 1.2234 -3 1 4 4
78.44 2.07 1.2192 0 0 4 2
80.10 2.47 1.1981 -4 0 4 2
81.01 2.00 1.1869 7 1 1 4
81.62 2.20 1.1795 -3 5 3 4
82.26 1.16 1.1720 2 6 2 4
83.03 1.28 1.1630 1 1 4 4
83.49 1.37 1.1579 -4 6 2 4
83.69 1.90 1.1555 -4 2 4 4
84.47 2.24 1.1470 8 0 0 2
85.23 1.79 1.1386 -8 2 1 4
88.04 1.21 1.1094 8 2 0 4
88.17 2.07 1.1081 -8 2 2 4
89.11 2.12 1.0988 -6 4 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.