Hedenbergite
Redhammer G J, Amthauer G, Roth G, Tippelt G, Lottermoser W
American Mineralogist 91 (2006) 1271-1292
Single crystal X-ray diffraction and temperature dependent 57Fe Mossbauer
spectroscopy on the hedenbergite - aegirine (Ca,Na)(Fe2+,Fe3+)Si2O6 solid solution
Locality: synthetic
Sample: Hd102m, T = 298 K
_database_code_amcsd 0004197
CELL PARAMETERS: 9.8248 8.9973 5.2549 90.000 105.013 90.000
SPACE GROUP: C2/c
X-RAY WAVELENGTH: 1.541838
Cell Volume: 448.660
Density (g/cm3): 3.569
MAX. ABS. INTENSITY / VOLUME**2: 17.67716658
RIR: 1.613
RIR based on corundum from Acta Crystallographica A38 (1982) 733-739
2-THETA INTENSITY D-SPACING H K L Multiplicity
13.56 17.58 6.5291 1 1 0 4
18.70 7.42 4.7447 2 0 0 2
19.73 6.28 4.4987 0 2 0 2
20.16 1.81 4.4057 -1 1 1 4
27.32 10.35 3.2646 2 2 0 4
29.78 100.00 2.9996 -2 2 1 4
29.94 37.44 2.9841 3 1 0 4
30.83 12.49 2.9007 -3 1 1 4
34.79 31.76 2.5790 -1 3 1 4
35.24 46.68 2.5469 2 2 1 4
35.37 41.60 2.5378 0 0 2 2
35.60 1.53 2.5220 -1 1 2 4
37.93 2.20 2.3724 4 0 0 2
38.55 5.77 2.3352 3 1 1 4
40.36 13.14 2.2347 1 1 2 4
40.83 3.10 2.2103 0 2 2 4
41.49 4.77 2.1764 3 3 0 4
42.16 22.08 2.1434 -3 3 1 4
42.69 12.79 2.1182 -4 2 1 4
44.03 6.96 2.0564 0 4 1 4
44.64 9.21 2.0298 2 0 2 2
45.05 12.61 2.0125 -4 0 2 2
45.92 3.54 1.9763 -1 3 2 4
46.24 1.95 1.9635 -2 4 1 4
47.69 1.11 1.9069 -5 1 1 4
48.35 4.81 1.8824 3 3 1 4
49.06 1.51 1.8570 5 1 0 4
49.25 1.24 1.8502 2 2 2 4
49.87 1.67 1.8286 1 3 2 4
50.17 1.86 1.8185 2 4 1 4
50.74 3.45 1.7991 4 2 1 4
51.70 15.12 1.7680 1 5 0 4
52.75 1.86 1.7352 3 1 2 4
54.10 1.13 1.6952 -1 5 1 4
54.51 5.98 1.6833 0 4 2 4
55.51 2.03 1.6555 -3 1 3 4
56.24 14.44 1.6355 -5 3 1 4
56.37 5.45 1.6323 4 4 0 4
56.64 17.06 1.6251 -2 2 3 4
58.34 4.84 1.5816 6 0 0 2
59.06 5.78 1.5641 3 5 0 4
59.87 5.94 1.5449 4 0 2 2
60.22 3.17 1.5367 -6 2 1 4
60.42 5.32 1.5322 -6 0 2 2
61.46 12.30 1.5086 -1 3 3 4
61.87 4.93 1.4995 0 6 0 2
62.08 1.49 1.4951 -4 2 3 4
63.33 1.62 1.4686 -3 3 3 4
63.69 1.32 1.4611 4 2 2 4
64.22 1.08 1.4504 -6 2 2 4
64.67 17.65 1.4413 5 3 1 4
65.82 5.11 1.4189 1 5 2 4
66.03 8.80 1.4149 -3 5 2 4
66.64 4.70 1.4034 2 2 3 4
68.06 1.74 1.3776 -2 4 3 4
69.93 4.07 1.3453 6 2 1 4
70.21 1.94 1.3405 7 1 0 4
70.55 6.41 1.3349 -7 1 2 4
71.68 3.96 1.3167 -5 3 3 4
73.33 6.47 1.2910 0 6 2 4
73.43 1.14 1.2895 -2 6 2 4
73.64 3.64 1.2864 -3 1 4 4
74.51 1.12 1.2734 4 4 2 4
74.83 3.49 1.2689 0 0 4 2
75.22 1.97 1.2632 -4 0 4 2
75.35 7.28 1.2613 3 5 2 4
76.47 1.58 1.2457 -1 7 1 4
77.97 2.46 1.2254 1 7 1 4
81.07 1.83 1.1862 8 0 0 2
81.22 1.22 1.1844 -8 2 1 4
84.64 2.92 1.1450 -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.