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 = 200 K
_database_code_amcsd 0004194
CELL PARAMETERS: 9.8395 9.0177 5.2425 90.000 104.724 90.000
SPACE GROUP: C2/c
X-RAY WAVELENGTH: 1.541838
Cell Volume: 449.890
Density (g/cm3): 3.662
MAX. ABS. INTENSITY / VOLUME**2: 19.23691543
RIR: 1.710
RIR based on corundum from Acta Crystallographica A38 (1982) 733-739
2-THETA INTENSITY D-SPACING H K L Multiplicity
13.53 23.40 6.5457 1 1 0 4
18.65 11.31 4.7582 2 0 0 2
19.69 6.00 4.5089 0 2 0 2
20.19 1.92 4.3979 -1 1 1 4
27.25 8.81 3.2728 2 2 0 4
29.79 100.00 2.9990 -2 2 1 4
29.86 38.82 2.9924 3 1 0 4
30.84 10.87 2.8992 -3 1 1 4
34.75 34.64 2.5813 -1 3 1 4
35.14 49.10 2.5538 2 2 1 4
35.41 42.43 2.5352 0 0 2 2
35.67 2.37 2.5169 -1 1 2 4
37.81 2.89 2.3791 4 0 0 2
38.42 4.86 2.3429 3 1 1 4
40.34 13.53 2.2361 1 1 2 4
40.76 1.05 2.2137 -3 1 2 4
40.84 2.49 2.2098 0 2 2 4
41.38 4.83 2.1819 3 3 0 4
42.13 23.74 2.1450 -3 3 1 4
42.66 14.25 2.1194 -4 2 1 4
43.95 5.27 2.0600 0 4 1 4
44.56 10.40 2.0332 2 0 2 2
45.15 13.13 2.0081 -4 0 2 2
45.94 3.79 1.9755 -1 3 2 4
46.18 1.89 1.9659 -2 4 1 4
47.65 1.05 1.9084 -5 1 1 4
48.20 5.74 1.8879 3 3 1 4
48.91 1.03 1.8623 5 1 0 4
49.16 1.05 1.8535 2 2 2 4
49.70 1.01 1.8344 -4 2 2 4
49.81 1.62 1.8307 1 3 2 4
50.03 2.29 1.8230 2 4 1 4
50.56 4.13 1.8051 4 2 1 4
51.58 16.20 1.7720 1 5 0 4
52.61 1.98 1.7395 3 1 2 4
54.00 1.40 1.6980 -1 5 1 4
54.47 6.09 1.6847 0 4 2 4
55.68 1.78 1.6508 -3 1 3 4
56.17 14.95 1.6375 -5 3 1 4
56.21 5.29 1.6364 4 4 0 4
56.77 17.59 1.6217 -2 2 3 4
58.16 5.25 1.5861 6 0 0 2
58.91 6.29 1.5678 3 5 0 4
59.68 6.24 1.5494 4 0 2 2
60.14 3.55 1.5386 -6 2 1 4
60.47 5.72 1.5309 -6 0 2 2
61.53 12.81 1.5072 -1 3 3 4
61.72 5.13 1.5030 0 6 0 2
62.25 1.85 1.4915 -4 2 3 4
62.51 1.23 1.4858 -1 5 2 4
63.45 1.93 1.4660 -3 3 3 4
63.49 1.24 1.4653 4 2 2 4
64.44 18.52 1.4459 5 3 1 4
65.70 5.95 1.4211 1 5 2 4
66.01 8.93 1.4154 -3 5 2 4
66.32 1.13 1.4094 1 3 3 4
66.56 4.88 1.4049 2 2 3 4
68.12 1.79 1.3765 -2 4 3 4
69.66 4.40 1.3499 6 2 1 4
69.99 2.09 1.3443 7 1 0 4
70.57 6.47 1.3346 -7 1 2 4
71.82 4.32 1.3144 -5 3 3 4
73.21 6.53 1.2928 0 6 2 4
73.87 3.60 1.2829 -3 1 4 4
74.28 1.15 1.2769 4 4 2 4
74.92 3.62 1.2676 0 0 4 2
75.14 7.58 1.2643 3 5 2 4
75.49 2.07 1.2594 -4 0 4 2
76.29 1.64 1.2481 -1 7 1 4
77.77 2.61 1.2281 1 7 1 4
80.79 2.07 1.1895 8 0 0 2
81.06 1.36 1.1864 -8 2 1 4
84.94 3.09 1.1418 -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.