Diopside
Tribaudino M, Molin G M, Bruno E
European Journal of Mineralogy 6 (1994) 77-86
Effect of Al on enstatite solubility in CMAS clinopyroxenes:
2 - Crystal chemical considerations
Sample: Di70CaTs30
_database_code_amcsd 0006532
CELL PARAMETERS: 9.6870 8.8320 5.2680 90.000 106.180 90.000
SPACE GROUP: C2/c
X-RAY WAVELENGTH: 1.541838
Cell Volume: 432.855
Density (g/cm3): 3.330
MAX. ABS. INTENSITY / VOLUME**2: 11.59610531
RIR: 1.134
RIR based on corundum from Acta Crystallographica A38 (1982) 733-739
2-THETA INTENSITY D-SPACING H K L Multiplicity
20.11 3.63 4.4160 0 2 0 2
24.42 2.82 3.6447 1 1 1 4
26.80 7.39 3.3269 0 2 1 4
27.86 22.82 3.2027 2 2 0 4
30.02 100.00 2.9764 -2 2 1 4
30.55 27.78 2.9260 3 1 0 4
31.02 38.04 2.8826 -3 1 1 4
31.88 1.13 2.8068 1 3 0 4
35.24 25.60 2.5469 -1 3 1 4
35.35 2.14 2.5390 -2 0 2 2
35.49 41.03 2.5297 0 0 2 2
35.95 43.09 2.4981 2 2 1 4
37.94 1.57 2.3713 1 3 1 4
39.42 17.97 2.2858 3 1 1 4
40.79 9.92 2.2123 1 1 2 4
41.00 1.50 2.2011 -2 2 2 4
41.12 9.98 2.1950 0 2 2 4
42.33 10.67 2.1351 3 3 0 4
42.69 17.48 2.1181 -3 3 1 4
43.18 9.25 2.0950 -4 2 1 4
44.00 1.14 2.0579 4 2 0 4
44.79 20.39 2.0237 0 4 1 4
45.00 11.63 2.0145 -4 0 2 2
45.33 7.54 2.0006 2 0 2 2
46.25 8.76 1.9630 -1 3 2 4
49.41 1.60 1.8444 3 3 1 4
50.05 2.79 1.8223 2 2 2 4
50.10 6.62 1.8207 5 1 0 4
50.56 3.24 1.8052 1 3 2 4
52.75 12.42 1.7354 1 5 0 4
53.39 2.35 1.7162 -5 1 2 4
55.04 1.66 1.6683 -1 5 1 4
55.22 4.94 1.6635 0 4 2 4
55.26 7.16 1.6624 -3 1 3 4
56.59 16.36 1.6264 -2 2 3 4
57.08 14.86 1.6136 -5 3 1 4
57.56 5.65 1.6013 4 4 0 4
58.70 2.40 1.5729 5 3 0 4
59.63 3.41 1.5506 6 0 0 2
60.30 5.78 1.5349 3 5 0 4
60.74 5.81 1.5248 -6 0 2 2
61.14 2.66 1.5158 -6 2 1 4
61.19 7.28 1.5147 4 0 2 2
61.67 1.26 1.5040 -5 3 2 4
61.74 14.20 1.5024 -1 3 3 4
62.66 1.81 1.4826 2 4 2 4
63.16 4.22 1.4720 0 6 0 2
64.30 1.45 1.4488 4 4 1 4
64.67 2.10 1.4413 -6 2 2 4
65.10 1.57 1.4328 4 2 2 4
66.11 2.63 1.4134 0 6 1 4
66.25 17.68 1.4107 5 3 1 4
66.79 10.57 1.4007 -3 5 2 4
66.96 3.88 1.3975 1 5 2 4
67.56 5.24 1.3866 2 2 3 4
68.42 1.22 1.3712 -2 4 3 4
68.66 1.17 1.3670 -7 1 1 4
70.23 1.45 1.3402 0 4 3 4
71.15 6.71 1.3252 -7 1 2 4
71.71 4.24 1.3161 6 2 1 4
71.78 3.45 1.3151 -5 3 3 4
71.83 1.02 1.3142 7 1 0 4
73.32 4.08 1.2912 -3 1 4 4
73.48 2.45 1.2888 -1 1 4 4
74.51 3.27 1.2735 -2 6 2 4
74.59 5.38 1.2723 0 6 2 4
74.78 1.49 1.2695 -4 0 4 2
75.11 3.35 1.2648 0 0 4 2
75.99 1.41 1.2523 -7 3 1 4
76.22 1.22 1.2491 4 4 2 4
76.98 7.50 1.2386 3 5 2 4
78.04 1.55 1.2245 -1 7 1 4
79.08 1.05 1.2110 -7 1 3 4
79.68 2.29 1.2033 1 7 1 4
83.05 1.71 1.1629 8 0 0 2
84.24 3.60 1.1495 -6 0 4 2
84.42 1.31 1.1474 -6 4 3 4
88.36 1.77 1.1061 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.