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: Hd21, T = 298 K
_database_code_amcsd 0004193
CELL PARAMETERS: 9.8450 9.0293 5.2450 90.000 104.775 90.000
SPACE GROUP: C2/c
X-RAY WAVELENGTH: 1.541838
Cell Volume: 450.830
Density (g/cm3): 3.655
MAX. ABS. INTENSITY / VOLUME**2: 19.18955113
RIR: 1.710
RIR based on corundum from Acta Crystallographica A38 (1982) 733-739
2-THETA INTENSITY D-SPACING H K L Multiplicity
13.52 23.54 6.5511 1 1 0 4
18.64 11.11 4.7597 2 0 0 2
19.66 6.05 4.5146 0 2 0 2
20.17 1.96 4.4016 -1 1 1 4
27.23 9.12 3.2756 2 2 0 4
29.76 100.00 3.0021 -2 2 1 4
29.85 38.66 2.9937 3 1 0 4
30.81 10.75 2.9017 -3 1 1 4
34.71 34.46 2.5842 -1 3 1 4
35.13 48.41 2.5548 2 2 1 4
35.40 42.08 2.5358 0 0 2 2
35.65 2.32 2.5183 -1 1 2 4
37.80 2.86 2.3799 4 0 0 2
38.42 4.80 2.3430 3 1 1 4
40.33 13.42 2.2364 1 1 2 4
40.72 1.03 2.2156 -3 1 2 4
40.81 2.51 2.2109 0 2 2 4
41.35 4.66 2.1837 3 3 0 4
42.08 23.63 2.1472 -3 3 1 4
42.62 14.00 2.1212 -4 2 1 4
43.90 5.38 2.0623 0 4 1 4
44.57 10.21 2.0331 2 0 2 2
45.11 13.03 2.0098 -4 0 2 2
45.90 3.58 1.9771 -1 3 2 4
46.12 1.97 1.9682 -2 4 1 4
47.62 1.05 1.9097 -5 1 1 4
48.18 5.70 1.8889 3 3 1 4
48.89 1.04 1.8629 5 1 0 4
49.15 1.04 1.8538 2 2 2 4
49.78 1.58 1.8316 1 3 2 4
49.99 2.23 1.8245 2 4 1 4
50.55 4.08 1.8055 4 2 1 4
51.51 16.07 1.7742 1 5 0 4
52.61 1.99 1.7395 3 1 2 4
53.93 1.28 1.7001 -1 5 1 4
54.42 5.96 1.6861 0 4 2 4
55.63 1.74 1.6520 -3 1 3 4
56.12 14.79 1.6389 -5 3 1 4
56.16 5.22 1.6378 4 4 0 4
56.73 17.29 1.6228 -2 2 3 4
58.14 5.17 1.5866 6 0 0 2
58.84 6.13 1.5695 3 5 0 4
59.68 6.09 1.5493 4 0 2 2
60.09 3.43 1.5397 -6 2 1 4
60.42 5.59 1.5321 -6 0 2 2
61.48 12.60 1.5082 -1 3 3 4
61.63 5.11 1.5049 0 6 0 2
62.19 1.76 1.4928 -4 2 3 4
62.44 1.20 1.4873 -1 5 2 4
63.39 1.90 1.4672 -3 3 3 4
63.48 1.21 1.4654 4 2 2 4
64.41 18.17 1.4464 5 3 1 4
65.64 5.79 1.4223 1 5 2 4
65.92 8.77 1.4169 -3 5 2 4
66.29 1.12 1.4099 1 3 3 4
66.55 4.76 1.4051 2 2 3 4
68.06 1.78 1.3776 -2 4 3 4
69.64 4.28 1.3501 6 2 1 4
69.96 2.08 1.3448 7 1 0 4
70.51 6.38 1.3356 -7 1 2 4
71.74 4.20 1.3157 -5 3 3 4
73.12 6.51 1.2941 0 6 2 4
73.82 3.56 1.2837 -3 1 4 4
74.24 1.11 1.2774 4 4 2 4
74.89 3.53 1.2679 0 0 4 2
75.09 7.42 1.2651 3 5 2 4
75.42 2.04 1.2603 -4 0 4 2
76.18 1.60 1.2496 -1 7 1 4
77.66 2.52 1.2295 1 7 1 4
80.76 1.99 1.1899 8 0 0 2
81.00 1.31 1.1871 -8 2 1 4
84.85 2.98 1.1427 -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.