Enstatite
Yang H, Ghose S
Physics and Chemistry of Minerals 22 (1995) 300-310
High temperature single crystal X-ray diffraction studies
of the ortho-proto phase transition in enstatite, Mg2Si2O6 at 1360 K
Sample: T = 1360 K
_database_code_amcsd 0007922
CELL PARAMETERS: 18.4560 8.9600 5.2700 90.000 90.000 90.000
SPACE GROUP: Pbca
X-RAY WAVELENGTH: 1.541838
Cell Volume: 871.478
Density (g/cm3): 3.060
MAX. ABS. INTENSITY / VOLUME**2: 6.669408395
RIR: 0.710
RIR based on corundum from Acta Crystallographica A38 (1982) 733-739
2-THETA INTENSITY D-SPACING H K L Multiplicity
13.78 2.53 6.4283 2 1 0 4
19.24 1.09 4.6140 4 0 0 2
19.82 11.02 4.4800 0 2 0 2
21.81 1.17 4.0755 2 1 1 8
26.56 21.78 3.3564 1 2 1 8
27.56 18.00 3.2370 4 1 1 8
27.76 41.07 3.2142 4 2 0 4
27.87 100.00 3.2013 2 2 1 8
29.94 40.45 2.9847 3 2 1 8
30.73 69.15 2.9093 6 1 0 4
31.22 14.97 2.8647 5 1 1 8
31.48 3.79 2.8415 2 3 0 4
32.63 19.38 2.7441 4 2 1 8
34.87 29.20 2.5730 1 3 1 8
35.24 2.70 2.5470 6 1 1 8
35.43 41.28 2.5337 2 0 2 4
35.83 19.08 2.5061 5 2 1 8
35.90 5.44 2.5011 2 3 1 8
37.12 8.82 2.4222 3 0 2 4
37.58 1.64 2.3936 3 3 1 8
39.52 3.38 2.2803 7 1 1 8
39.81 4.49 2.2641 4 3 1 8
40.70 2.79 2.2170 4 1 2 8
42.13 19.03 2.1446 5 0 2 4
42.17 1.55 2.1428 6 3 0 4
42.42 2.12 2.1307 3 2 2 8
42.55 14.23 2.1247 5 3 1 8
43.37 4.20 2.0866 7 2 1 8
43.38 7.96 2.0857 5 1 2 8
44.02 3.60 2.0569 8 1 1 8
44.21 5.48 2.0488 1 4 1 8
44.99 2.68 2.0151 4 4 0 4
45.06 11.55 2.0119 2 4 1 8
45.71 11.96 1.9850 6 3 1 8
46.46 1.42 1.9547 3 4 1 8
47.57 2.78 1.9114 8 2 1 8
48.36 1.12 1.8822 4 4 1 8
48.38 1.91 1.8813 3 3 2 8
48.87 4.14 1.8638 7 0 2 4
49.91 3.62 1.8271 6 2 2 8
50.23 1.04 1.8164 4 3 2 8
50.49 5.87 1.8077 10 1 0 4
50.72 4.35 1.7998 5 4 1 8
51.98 7.07 1.7591 2 5 0 4
53.09 6.33 1.7252 8 3 1 8
53.23 3.47 1.7208 7 2 2 8
53.80 3.93 1.7041 8 1 2 8
53.95 1.21 1.6994 1 4 2 8
54.12 1.61 1.6945 2 1 3 8
54.69 4.14 1.6782 2 4 2 8
55.03 1.04 1.6686 2 5 1 8
55.91 2.30 1.6446 3 4 2 8
56.25 16.79 1.6354 0 2 3 4
56.49 3.51 1.6291 1 2 3 8
56.90 3.19 1.6183 9 0 2 4
57.23 7.68 1.6097 9 3 1 8
57.33 2.18 1.6071 8 4 0 4
57.90 1.79 1.5926 9 1 2 8
57.91 1.35 1.5924 4 5 1 8
59.72 2.19 1.5484 6 5 0 4
60.01 1.28 1.5416 5 5 1 8
60.17 3.06 1.5380 12 0 0 2
60.86 2.09 1.5221 9 2 2 8
61.44 7.45 1.5091 1 3 3 8
61.64 9.26 1.5047 10 3 1 8
61.68 1.39 1.5038 6 1 3 8
62.12 5.13 1.4942 2 3 3 8
62.16 11.18 1.4933 0 6 0 2
64.71 4.09 1.4406 3 5 2 8
66.01 4.66 1.4153 11 0 2 4
66.31 11.72 1.4095 11 3 1 8
66.94 4.18 1.3979 11 1 2 8
67.79 4.17 1.3823 0 4 3 4
69.15 4.54 1.3585 6 3 3 8
71.21 1.11 1.3242 4 4 3 8
71.25 7.16 1.3235 12 3 1 8
71.84 1.85 1.3142 1 0 4 4
71.85 5.37 1.3139 12 1 2 8
72.47 1.70 1.3042 14 1 0 4
72.73 2.11 1.3002 1 1 4 8
73.51 1.36 1.2883 3 0 4 4
73.63 6.30 1.2865 2 6 2 8
73.69 1.42 1.2857 10 5 0 4
74.67 2.92 1.2712 3 6 2 8
74.97 1.67 1.2669 4 0 4 4
76.39 2.24 1.2468 8 5 2 8
76.66 1.01 1.2430 2 5 3 8
77.96 1.20 1.2255 5 6 2 8
79.86 2.53 1.2011 9 5 2 8
82.38 1.59 1.1706 10 3 3 8
89.25 1.54 1.0975 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.