Diopside
Oberti R, Caporuscio F A
American Mineralogist 76 (1991) 1141-1152
Crystal chemistry of clinopyroxenes from mantle eclogites: A study of the key
role of the M2 site population by means of crystal-structure refinement
sample SBB 3H, Di64Jd26, diopside - jadeite join
_database_code_amcsd 0001366
CELL PARAMETERS: 9.6540 8.8310 5.2550 90.000 106.520 90.000
SPACE GROUP: C2/c
X-RAY WAVELENGTH: 1.541838
Cell Volume: 429.519
Density (g/cm3): 3.329
MAX. ABS. INTENSITY / VOLUME**2: 11.97426663
RIR: 1.171
RIR based on corundum from Acta Crystallographica A38 (1982) 733-739
2-THETA INTENSITY D-SPACING H K L Multiplicity
13.86 1.01 6.3893 1 1 0 4
20.11 6.76 4.4155 0 2 0 2
26.85 8.78 3.3207 0 2 1 4
27.93 19.32 3.1946 2 2 0 4
30.04 100.00 2.9749 -2 2 1 4
30.70 32.44 2.9125 3 1 0 4
31.07 30.10 2.8784 -3 1 1 4
35.25 24.35 2.5459 -1 3 1 4
35.40 2.11 2.5359 -2 0 2 2
35.64 40.47 2.5190 0 0 2 2
36.13 39.91 2.4862 2 2 1 4
39.69 14.42 2.2711 3 1 1 4
41.01 11.46 2.2007 1 1 2 4
41.26 8.33 2.1880 0 2 2 4
42.44 7.76 2.1298 3 3 0 4
42.73 17.54 2.1163 -3 3 1 4
43.27 8.33 2.0912 -4 2 1 4
44.82 17.64 2.0221 0 4 1 4
45.04 10.90 2.0129 -4 0 2 2
45.64 6.14 1.9878 2 0 2 2
46.32 5.59 1.9601 -1 3 2 4
46.94 1.61 1.9358 -2 4 1 4
49.64 1.86 1.8366 3 3 1 4
50.34 2.22 1.8126 2 2 2 4
50.37 5.61 1.8117 5 1 0 4
50.75 2.73 1.7988 1 3 2 4
52.76 11.91 1.7349 1 5 0 4
53.45 1.41 1.7143 -5 1 2 4
54.16 1.06 1.6936 3 1 2 4
55.06 1.11 1.6680 -1 5 1 4
55.33 5.58 1.6605 -3 1 3 4
55.33 5.08 1.6603 0 4 2 4
56.70 16.18 1.6235 -2 2 3 4
57.21 14.92 1.6103 -5 3 1 4
57.72 5.86 1.5973 4 4 0 4
58.94 1.36 1.5670 5 3 0 4
59.97 3.48 1.5426 6 0 0 2
60.39 5.06 1.5328 3 5 0 4
60.85 5.01 1.5224 -6 0 2 2
61.34 2.28 1.5114 -6 2 1 4
61.66 6.23 1.5043 4 0 2 2
61.90 13.00 1.4989 -1 3 3 4
62.91 1.38 1.4773 2 4 2 4
63.17 4.75 1.4718 0 6 0 2
64.78 1.96 1.4392 -6 2 2 4
65.56 1.84 1.4239 4 2 2 4
66.14 1.57 1.4128 0 6 1 4
66.63 17.10 1.4036 5 3 1 4
66.81 10.09 1.4002 -3 5 2 4
67.12 3.17 1.3945 1 5 2 4
67.97 4.78 1.3792 2 2 3 4
68.52 1.64 1.3694 -2 4 3 4
70.45 1.12 1.3366 0 4 3 4
71.31 7.07 1.3226 -7 1 2 4
71.82 3.48 1.3143 -5 3 3 4
72.20 3.65 1.3084 6 2 1 4
72.25 1.28 1.3076 7 1 0 4
73.47 4.43 1.2890 -3 1 4 4
73.76 1.67 1.2845 -1 1 4 4
74.55 2.96 1.2730 -2 6 2 4
74.69 6.62 1.2708 0 6 2 4
74.89 1.58 1.2680 -4 0 4 2
75.48 3.49 1.2595 0 0 4 2
76.26 1.32 1.2486 -7 3 1 4
76.65 1.08 1.2431 4 4 2 4
77.30 7.28 1.2343 3 5 2 4
78.06 1.38 1.2243 -1 7 1 4
79.75 2.13 1.2025 1 7 1 4
83.57 1.45 1.1569 8 0 0 2
84.31 3.35 1.1487 -6 0 4 2
88.95 1.39 1.1004 2 2 4 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.