Diopside
Raudsepp M, Hawthorne F C, Turnock A C
American Mineralogist 75 (1990) 1274-1281
Crystal chemistry of synthetic pyroxenes on the join CaNiSi2O6-CaMgSi2O6
(diopside): A Rietveld refinement study
sample Ni100, CaNiSi2O6
_database_code_amcsd 0001333
CELL PARAMETERS: 9.7359 8.8932 5.2284 90.000 105.830 90.000
SPACE GROUP: C2/c
X-RAY WAVELENGTH: 1.541838
Cell Volume: 435.524
Density (g/cm3): 3.827
MAX. ABS. INTENSITY / VOLUME**2: 20.46630405
RIR: 1.742
RIR based on corundum from Acta Crystallographica A38 (1982) 733-739
2-THETA INTENSITY D-SPACING H K L Multiplicity
13.73 39.05 6.4493 1 1 0 4
18.95 13.85 4.6833 2 0 0 2
19.97 7.94 4.4466 0 2 0 2
20.25 3.50 4.3859 -1 1 1 4
27.66 6.15 3.2247 2 2 0 4
29.98 100.00 2.9810 -2 2 1 4
30.34 41.42 2.9459 3 1 0 4
30.98 10.00 2.8866 -3 1 1 4
35.12 42.54 2.5554 -1 3 1 4
35.70 41.15 2.5151 0 0 2 2
35.79 49.57 2.5090 2 2 1 4
35.80 2.10 2.5081 -1 1 2 4
37.77 1.47 2.3817 1 3 1 4
38.44 4.10 2.3417 4 0 0 2
39.22 4.53 2.2973 3 1 1 4
40.74 1.85 2.2149 -3 1 2 4
40.89 16.52 2.2071 1 1 2 4
41.24 2.29 2.1891 0 2 2 4
42.03 4.63 2.1498 3 3 0 4
42.51 26.16 2.1264 -3 3 1 4
43.01 14.56 2.1028 -4 2 1 4
44.56 4.86 2.0335 0 4 1 4
45.14 14.84 2.0088 -4 0 2 2
45.34 10.50 2.0000 2 0 2 2
46.31 3.46 1.9607 -1 3 2 4
46.69 3.26 1.9453 -2 4 1 4
48.08 1.71 1.8925 -5 1 1 4
49.12 6.95 1.8549 3 3 1 4
50.52 1.22 1.8064 1 3 2 4
50.89 2.42 1.7944 2 4 1 4
51.60 3.21 1.7711 4 2 1 4
52.36 15.33 1.7474 1 5 0 4
53.66 2.43 1.7080 3 1 2 4
54.72 1.29 1.6773 -1 5 1 4
55.14 5.26 1.6658 0 4 2 4
55.66 1.63 1.6513 -3 1 3 4
56.78 15.30 1.6214 -5 3 1 4
56.94 16.00 1.6171 -2 2 3 4
57.13 5.43 1.6123 4 4 0 4
58.86 1.45 1.5689 0 2 3 4
59.18 5.21 1.5611 6 0 0 2
59.84 7.62 1.5455 3 5 0 4
60.69 6.39 1.5259 -6 0 2 2
60.81 4.21 1.5233 -6 2 1 4
60.97 7.09 1.5195 4 0 2 2
61.99 15.30 1.4971 -1 3 3 4
62.26 2.34 1.4912 -4 2 3 4
62.68 5.68 1.4822 0 6 0 2
63.23 1.24 1.4705 -1 5 2 4
63.65 1.87 1.4620 -3 3 3 4
64.54 1.08 1.4440 -5 1 3 4
64.84 1.60 1.4379 4 2 2 4
65.78 17.26 1.4197 5 3 1 4
66.61 10.53 1.4040 -3 5 2 4
66.72 5.68 1.4020 1 5 2 4
67.23 1.35 1.3926 1 3 3 4
67.65 5.60 1.3850 2 2 3 4
68.58 2.25 1.3683 -2 4 3 4
70.98 6.92 1.3279 -7 1 2 4
71.18 4.97 1.3246 6 2 1 4
71.27 2.23 1.3232 7 1 0 4
71.96 4.55 1.3122 -5 3 3 4
73.95 4.51 1.2818 -3 1 4 4
74.27 6.61 1.2769 0 6 2 4
75.42 2.15 1.2604 -4 0 4 2
75.62 3.30 1.2575 0 0 4 2
75.83 1.43 1.2545 4 4 2 4
76.59 7.23 1.2439 3 5 2 4
77.48 1.65 1.2319 -1 7 1 4
79.09 2.47 1.2108 1 7 1 4
82.19 1.45 1.1729 -8 2 1 4
82.36 2.01 1.1708 8 0 0 2
84.78 3.28 1.1435 -6 0 4 2
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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.