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: Ae504, T = 90 K
_database_code_amcsd 0004206
CELL PARAMETERS: 9.7266 8.8959 5.2691 90.000 106.067 90.000
SPACE GROUP: C2/c
X-RAY WAVELENGTH: 1.541838
Cell Volume: 438.110
Density (g/cm3): 3.209
MAX. ABS. INTENSITY / VOLUME**2: 11.64399777
RIR: 1.181
RIR based on corundum from Acta Crystallographica A38 (1982) 733-739
2-THETA INTENSITY D-SPACING H K L Multiplicity
19.96 9.02 4.4479 0 2 0 2
26.68 10.61 3.3417 0 2 1 4
27.69 18.62 3.2219 2 2 0 4
29.90 100.00 2.9888 -2 2 1 4
30.40 35.19 2.9404 3 1 0 4
30.92 26.68 2.8919 -3 1 1 4
35.04 21.90 2.5609 -1 3 1 4
35.34 2.64 2.5398 -2 0 2 2
35.46 41.82 2.5316 0 0 2 2
35.77 40.22 2.5100 2 2 1 4
39.24 13.52 2.2956 3 1 1 4
40.70 12.17 2.2167 1 1 2 4
41.02 7.16 2.2002 0 2 2 4
42.07 7.13 2.1479 3 3 0 4
42.46 17.14 2.1288 -3 3 1 4
42.99 8.65 2.1039 -4 2 1 4
44.49 18.85 2.0362 0 4 1 4
44.92 10.52 2.0178 -4 0 2 2
45.21 5.93 2.0056 2 0 2 2
46.09 4.44 1.9695 -1 3 2 4
46.63 2.08 1.9478 -2 4 1 4
48.09 1.20 1.8921 -5 1 1 4
49.13 1.70 1.8543 3 3 1 4
49.85 6.07 1.8294 5 1 0 4
49.88 2.38 1.8284 2 2 2 4
50.36 2.66 1.8119 1 3 2 4
51.67 1.23 1.7692 4 2 1 4
52.35 12.06 1.7478 1 5 0 4
53.24 1.37 1.7204 -5 1 2 4
53.58 1.35 1.7103 3 1 2 4
54.66 1.03 1.6792 -1 5 1 4
54.95 5.96 1.6708 0 4 2 4
55.22 4.78 1.6633 -3 1 3 4
56.52 17.73 1.6282 -2 2 3 4
56.78 15.09 1.6213 -5 3 1 4
57.18 6.49 1.6110 4 4 0 4
58.35 1.04 1.5813 5 3 0 4
59.32 4.10 1.5578 6 0 0 2
59.86 4.83 1.5450 3 5 0 4
60.56 4.99 1.5290 -6 0 2 2
60.85 2.09 1.5224 -6 2 1 4
60.95 5.68 1.5201 4 0 2 2
61.60 12.51 1.5056 -1 3 3 4
62.34 1.09 1.4894 2 4 2 4
62.66 5.18 1.4826 0 6 0 2
64.44 2.16 1.4459 -6 2 2 4
64.81 2.10 1.4385 4 2 2 4
65.61 1.03 1.4229 0 6 1 4
65.87 18.97 1.4179 5 3 1 4
66.42 10.05 1.4075 -3 5 2 4
66.57 2.96 1.4047 1 5 2 4
67.37 4.66 1.3900 2 2 3 4
68.20 2.07 1.3751 -2 4 3 4
69.98 1.44 1.3444 0 4 3 4
70.89 7.82 1.3294 -7 1 2 4
71.32 1.39 1.3225 5 1 2 4
71.32 3.48 1.3224 6 2 1 4
71.44 1.53 1.3204 7 1 0 4
71.58 3.48 1.3182 -5 3 3 4
73.29 4.55 1.2916 -3 1 4 4
73.43 1.57 1.2895 -1 1 4 4
74.04 3.82 1.2804 -2 6 2 4
74.11 7.78 1.2794 0 6 2 4
74.76 1.82 1.2699 -4 0 4 2
75.04 3.91 1.2658 0 0 4 2
75.58 1.70 1.2581 -7 3 1 4
75.80 1.09 1.2550 4 4 2 4
76.52 8.14 1.2450 3 5 2 4
77.41 1.48 1.2328 -1 7 1 4
79.04 2.53 1.2115 1 7 1 4
82.58 1.45 1.1683 8 0 0 2
84.14 3.57 1.1505 -6 0 4 2
88.14 1.44 1.1084 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.