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 7P, Di78Jd18, diopside - jadeite join
_database_code_amcsd 0001363
CELL PARAMETERS: 9.6930 8.8890 5.2530 90.000 106.340 90.000
SPACE GROUP: C2/c
X-RAY WAVELENGTH: 1.541838
Cell Volume: 434.323
Density (g/cm3): 3.319
MAX. ABS. INTENSITY / VOLUME**2: 12.29361677
RIR: 1.206
RIR based on corundum from Acta Crystallographica A38 (1982) 733-739
2-THETA INTENSITY D-SPACING H K L Multiplicity
19.98 5.77 4.4445 0 2 0 2
26.74 8.34 3.3337 0 2 1 4
27.76 19.90 3.2132 2 2 0 4
29.93 100.00 2.9853 -2 2 1 4
30.54 31.68 2.9275 3 1 0 4
30.98 29.61 2.8863 -3 1 1 4
35.08 25.30 2.5581 -1 3 1 4
35.41 1.92 2.5347 -2 0 2 2
35.62 40.49 2.5204 0 0 2 2
35.95 40.70 2.4983 2 2 1 4
39.49 14.08 2.2820 3 1 1 4
40.92 10.90 2.2052 1 1 2 4
41.17 7.69 2.1924 0 2 2 4
42.19 8.06 2.1421 3 3 0 4
42.53 18.34 2.1258 -3 3 1 4
43.09 8.94 2.0993 -4 2 1 4
44.56 17.01 2.0334 0 4 1 4
44.99 11.41 2.0148 -4 0 2 2
45.50 6.78 1.9934 2 0 2 2
46.19 5.95 1.9654 -1 3 2 4
46.68 1.33 1.9459 -2 4 1 4
49.35 1.97 1.8465 3 3 1 4
50.10 5.48 1.8209 5 1 0 4
50.16 2.41 1.8188 2 2 2 4
50.56 2.88 1.8052 1 3 2 4
51.96 1.07 1.7598 4 2 1 4
52.40 12.72 1.7462 1 5 0 4
53.34 1.37 1.7174 -5 1 2 4
53.94 1.04 1.6998 3 1 2 4
54.71 1.25 1.6776 -1 5 1 4
55.10 5.16 1.6669 0 4 2 4
55.34 5.31 1.6601 -3 1 3 4
56.67 16.93 1.6243 -2 2 3 4
56.93 14.78 1.6175 -5 3 1 4
57.35 5.54 1.6066 4 4 0 4
58.59 1.50 1.5755 5 3 0 4
59.64 3.70 1.5502 6 0 0 2
59.98 5.05 1.5423 3 5 0 4
60.69 5.14 1.5259 -6 0 2 2
61.05 2.31 1.5178 -6 2 1 4
61.38 6.19 1.5104 4 0 2 2
61.79 13.08 1.5013 -1 3 3 4
62.60 1.39 1.4839 2 4 2 4
62.71 4.91 1.4815 0 6 0 2
64.58 2.02 1.4432 -6 2 2 4
65.24 1.66 1.4301 4 2 2 4
65.69 1.70 1.4214 0 6 1 4
66.23 17.99 1.4111 5 3 1 4
66.50 9.75 1.4060 -3 5 2 4
66.76 3.57 1.4011 1 5 2 4
67.77 4.61 1.3827 2 2 3 4
68.35 1.63 1.3724 -2 4 3 4
70.23 1.21 1.3403 0 4 3 4
71.07 7.06 1.3264 -7 1 2 4
71.69 3.50 1.3164 -5 3 3 4
71.77 3.70 1.3152 6 2 1 4
71.83 1.33 1.3142 7 1 0 4
73.50 4.23 1.2885 -3 1 4 4
73.75 1.65 1.2847 -1 1 4 4
74.13 3.07 1.2790 -2 6 2 4
74.26 6.62 1.2772 0 6 2 4
74.93 1.74 1.2673 -4 0 4 2
75.43 3.47 1.2602 0 0 4 2
75.85 1.32 1.2543 -7 3 1 4
76.22 1.02 1.2492 4 4 2 4
76.85 7.54 1.2405 3 5 2 4
77.49 1.34 1.2318 -1 7 1 4
79.16 2.21 1.2100 1 7 1 4
83.07 1.56 1.1627 8 0 0 2
84.30 3.33 1.1488 -6 0 4 2
88.72 1.44 1.1026 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.