Diopside
Bindi L, Downs R T, Harlow G E, Safonov O G, Litvin Y A, Perchuk L L, Uchida H, Menchetti S
American Mineralogist 91 (2006) 802-808
Compressibility of synthetic potassium-rich clinopyroxene:
In situ high-pressure single-crystal X-ray study
Sample: 939-1, P = 5.36 GPa
_database_code_amcsd 0004150
CELL PARAMETERS: 9.5674 8.7596 5.1863 90.000 105.520 90.000
SPACE GROUP: C2/c
X-RAY WAVELENGTH: 1.541838
Cell Volume: 418.798
Density (g/cm3): 3.439
MAX. ABS. INTENSITY / VOLUME**2: 11.51307640
RIR: 1.090
RIR based on corundum from Acta Crystallographica A38 (1982) 733-739
2-THETA INTENSITY D-SPACING H K L Multiplicity
20.28 4.19 4.3798 0 2 0 2
24.62 3.38 3.6164 1 1 1 4
27.07 7.55 3.2938 0 2 1 4
28.10 21.34 3.1750 2 2 0 4
30.45 100.00 2.9360 -2 2 1 4
30.84 27.75 2.8996 3 1 0 4
31.52 38.09 2.8383 -3 1 1 4
32.16 1.42 2.7836 1 3 0 4
35.63 24.99 2.5199 -1 3 1 4
35.94 41.79 2.4986 0 0 2 2
36.01 2.38 2.4939 -2 0 2 2
36.21 44.77 2.4809 2 2 1 4
38.26 1.81 2.3523 1 3 1 4
39.68 18.92 2.2714 3 1 1 4
41.19 9.47 2.1915 1 1 2 4
41.61 9.80 2.1703 0 2 2 4
41.68 1.58 2.1672 -2 2 2 4
42.72 10.58 2.1167 3 3 0 4
43.24 16.84 2.0925 -3 3 1 4
43.79 8.61 2.0673 -4 2 1 4
44.42 1.12 2.0395 4 2 0 4
45.21 19.78 2.0058 0 4 1 4
45.70 7.11 1.9853 2 0 2 2
45.87 11.60 1.9783 -4 0 2 2
46.86 8.76 1.9389 -1 3 2 4
49.78 1.91 1.8316 3 3 1 4
50.47 2.09 1.8082 2 2 2 4
50.59 6.37 1.8042 5 1 0 4
51.05 3.01 1.7889 1 3 2 4
53.22 11.66 1.7211 1 5 0 4
54.37 2.40 1.6874 -5 1 2 4
55.60 1.69 1.6529 -1 5 1 4
55.82 4.65 1.6469 0 4 2 4
56.32 6.47 1.6334 -3 1 3 4
57.55 15.09 1.6015 -2 2 3 4
57.84 12.77 1.5943 -5 3 1 4
58.11 5.57 1.5875 4 4 0 4
59.28 2.15 1.5589 5 3 0 4
60.23 3.26 1.5364 6 0 0 2
60.87 5.30 1.5219 3 5 0 4
61.62 6.62 1.5052 4 0 2 2
61.85 5.03 1.5001 -6 0 2 2
61.98 2.75 1.4972 -6 2 1 4
62.64 12.60 1.4831 -1 3 3 4
62.70 1.12 1.4817 -5 3 2 4
63.22 1.69 1.4708 2 4 2 4
63.75 3.80 1.4599 0 6 0 2
64.82 1.46 1.4384 4 4 1 4
65.58 1.56 1.4235 4 2 2 4
65.81 1.89 1.4191 -6 2 2 4
66.75 2.36 1.4014 0 6 1 4
66.78 15.22 1.4008 5 3 1 4
67.27 1.01 1.3918 2 6 0 4
67.62 3.67 1.3854 1 5 2 4
67.71 9.35 1.3838 -3 5 2 4
68.23 4.80 1.3745 2 2 3 4
69.47 1.11 1.3530 -2 4 3 4
69.62 1.08 1.3504 -7 1 1 4
71.11 1.36 1.3258 0 4 3 4
72.30 4.05 1.3069 6 2 1 4
72.42 5.88 1.3050 -7 1 2 4
73.16 2.96 1.2936 -5 3 3 4
74.68 2.30 1.2710 -1 1 4 4
74.77 3.33 1.2697 -3 1 4 4
75.41 4.67 1.2605 0 6 2 4
75.45 2.88 1.2599 -2 6 2 4
76.21 2.98 1.2493 0 0 4 2
76.38 1.22 1.2470 -4 0 4 2
76.85 1.28 1.2404 4 4 2 4
77.04 1.21 1.2379 -7 3 1 4
77.67 6.38 1.2294 3 5 2 4
78.86 1.38 1.2138 -1 7 1 4
80.47 2.11 1.1935 1 7 1 4
83.98 1.43 1.1523 8 0 0 2
85.50 1.01 1.1357 6 2 2 4
86.06 1.08 1.1298 -6 4 3 4
86.20 2.83 1.1283 -6 0 4 2
89.42 1.56 1.0958 2 2 4 4
================================================================================
XPOW Copyright 1993 Bob Downs, Ranjini Swaminathan and Kurt Bartelmehs
For reference, see Downs et al. (1993) American Mineralogist 78, 1104-1107.