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 39, Di52Jd27, diopside - jadeite join
_database_code_amcsd 0001367
CELL PARAMETERS: 9.6440 8.8200 5.2560 90.000 107.040 90.000
SPACE GROUP: C2/c
X-RAY WAVELENGTH: 1.541838
Cell Volume: 427.449
Density (g/cm3): 3.378
MAX. ABS. INTENSITY / VOLUME**2: 12.27230909
RIR: 1.183
RIR based on corundum from Acta Crystallographica A38 (1982) 733-739
2-THETA INTENSITY D-SPACING H K L Multiplicity
13.89 2.04 6.3736 1 1 0 4
20.14 6.26 4.4100 0 2 0 2
26.90 8.71 3.3146 0 2 1 4
28.00 20.57 3.1868 2 2 0 4
30.01 100.00 2.9779 -2 2 1 4
30.81 34.95 2.9024 3 1 0 4
31.03 28.72 2.8824 -3 1 1 4
35.27 26.99 2.5449 -1 3 1 4
35.32 1.74 2.5412 -2 0 2 2
35.74 40.91 2.5126 0 0 2 2
36.31 38.07 2.4741 2 2 1 4
39.94 13.32 2.2573 3 1 1 4
41.20 11.42 2.1910 1 1 2 4
41.36 7.58 2.1831 0 2 2 4
42.55 6.68 2.1245 3 3 0 4
42.72 19.18 2.1167 -3 3 1 4
43.26 8.46 2.0915 -4 2 1 4
44.89 16.64 2.0192 0 4 1 4
44.90 11.53 2.0187 -4 0 2 2
45.92 6.40 1.9763 2 0 2 2
46.35 4.40 1.9591 -1 3 2 4
46.95 1.95 1.9352 -2 4 1 4
49.87 1.83 1.8285 3 3 1 4
50.56 4.92 1.8051 5 1 0 4
50.61 2.78 1.8035 2 2 2 4
50.94 2.60 1.7927 1 3 2 4
52.56 1.13 1.7413 4 2 1 4
52.84 12.11 1.7326 1 5 0 4
53.33 1.05 1.7180 -5 1 2 4
54.52 1.63 1.6831 3 1 2 4
55.21 4.93 1.6637 -3 1 3 4
55.44 4.75 1.6573 0 4 2 4
56.66 16.70 1.6244 -2 2 3 4
57.24 16.04 1.6094 -5 3 1 4
57.87 4.98 1.5934 4 4 0 4
59.14 1.15 1.5622 5 3 0 4
60.22 3.70 1.5368 6 0 0 2
60.52 5.34 1.5299 3 5 0 4
60.74 5.06 1.5249 -6 0 2 2
61.40 2.05 1.5100 -6 2 1 4
61.97 12.91 1.4976 -1 3 3 4
62.11 5.92 1.4944 4 0 2 2
63.18 1.32 1.4717 2 4 2 4
63.26 5.26 1.4700 0 6 0 2
64.68 1.99 1.4412 -6 2 2 4
66.01 1.47 1.4154 4 2 2 4
66.24 1.41 1.4109 0 6 1 4
66.79 9.93 1.4007 -3 5 2 4
67.00 17.96 1.3967 5 3 1 4
67.31 2.83 1.3910 1 5 2 4
68.34 4.44 1.3726 2 2 3 4
68.52 1.84 1.3694 -2 4 3 4
70.62 1.05 1.3338 0 4 3 4
71.22 7.06 1.3239 -7 1 2 4
71.65 3.79 1.3172 -5 3 3 4
72.56 1.37 1.3028 7 1 0 4
72.64 3.04 1.3015 6 2 1 4
72.75 1.04 1.2999 5 1 2 4
73.37 4.37 1.2904 -3 1 4 4
73.87 1.11 1.2829 -1 1 4 4
74.58 2.53 1.2724 -2 6 2 4
74.71 1.97 1.2706 -4 0 4 2
74.83 7.15 1.2688 0 6 2 4
75.71 3.50 1.2563 0 0 4 2
76.37 1.02 1.2470 -7 3 1 4
77.66 7.53 1.2295 3 5 2 4
78.15 1.09 1.2230 -1 7 1 4
79.91 1.89 1.2005 1 7 1 4
83.96 1.35 1.1526 8 0 0 2
84.01 3.20 1.1521 -6 0 4 2
89.45 1.20 1.0955 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.