Aegirine
Ballet O, Coey J M D, Fillion G, Ghose A, Hewat A W, Regnard J R
Physics and Chemistry of Minerals 16 (1989) 672-677
Magnetic order in acmite; NaFeSi2O6
Sample: T = 14 K
_database_code_amcsd 0007464
CELL PARAMETERS: 9.6800 8.8300 5.3000 90.000 107.300 90.000
SPACE GROUP: C2/c
X-RAY WAVELENGTH: 1.541838
Cell Volume: 432.520
Density (g/cm3): 3.515
MAX. ABS. INTENSITY / VOLUME**2: 17.77073129
RIR: 1.646
RIR based on corundum from Acta Crystallographica A38 (1982) 733-739
2-THETA INTENSITY D-SPACING H K L Multiplicity
13.87 41.79 6.3845 1 1 0 4
19.21 3.50 4.6210 2 0 0 2
20.03 21.19 4.4338 -1 1 1 4
20.11 15.55 4.4150 0 2 0 2
24.59 9.40 3.6202 1 1 1 4
27.95 3.79 3.1922 2 2 0 4
29.87 100.00 2.9914 -2 2 1 4
30.74 44.67 2.9087 3 1 0 4
30.86 4.53 2.8977 -3 1 1 4
31.91 2.03 2.8045 1 3 0 4
35.16 22.82 2.5526 -1 3 1 4
35.37 2.16 2.5374 -1 1 2 4
35.48 37.35 2.5301 0 0 2 2
36.22 36.64 2.4798 2 2 1 4
39.85 2.61 2.2623 3 1 1 4
40.13 1.07 2.2468 -3 1 2 4
40.88 1.01 2.2075 0 4 0 2
40.98 16.96 2.2023 1 1 2 4
41.12 2.65 2.1952 0 2 2 4
42.48 1.21 2.1282 3 3 0 4
42.57 18.83 2.1238 -3 3 1 4
43.08 9.81 2.0998 -4 2 1 4
44.55 9.95 2.0337 -4 0 2 2
44.79 5.97 2.0233 0 4 1 4
45.72 5.06 1.9845 2 0 2 2
46.82 5.91 1.9402 -2 4 1 4
48.24 3.55 1.8865 -5 1 1 4
49.34 2.18 1.8471 -4 2 2 4
49.78 3.41 1.8319 3 3 1 4
50.02 1.70 1.8236 -3 3 2 4
51.41 1.62 1.7774 2 4 1 4
52.45 2.41 1.7446 4 2 1 4
52.77 10.66 1.7346 1 5 0 4
53.24 1.09 1.7204 -1 1 3 4
54.33 3.70 1.6886 3 1 2 4
55.22 6.90 1.6634 0 4 2 4
56.20 15.05 1.6367 -2 2 3 4
57.04 14.62 1.6146 -5 3 1 4
57.76 7.99 1.5961 4 4 0 4
59.01 1.27 1.5653 5 1 1 4
59.49 1.15 1.5539 1 1 3 4
60.06 3.36 1.5403 6 0 0 2
60.35 4.15 1.5338 -6 0 2 2
60.42 5.15 1.5321 3 5 0 4
61.16 2.86 1.5153 -6 2 1 4
61.32 1.11 1.5119 -4 2 3 4
61.55 10.03 1.5068 -1 3 3 4
61.92 4.65 1.4986 4 0 2 2
62.05 1.26 1.4957 -4 4 2 4
62.88 1.81 1.4779 -3 3 3 4
63.18 4.54 1.4717 0 6 0 2
63.52 1.66 1.4645 -5 1 3 4
65.81 2.26 1.4191 4 2 2 4
66.51 8.83 1.4059 -3 5 2 4
66.86 13.06 1.3992 5 3 1 4
67.10 2.13 1.3948 1 5 2 4
67.98 4.75 1.3789 2 2 3 4
68.08 2.63 1.3772 -2 4 3 4
70.80 7.24 1.3308 -7 1 2 4
71.10 3.47 1.3259 -5 3 3 4
72.37 2.01 1.3058 7 1 0 4
72.49 3.19 1.3040 6 2 1 4
72.65 4.65 1.3014 -3 1 4 4
73.95 1.71 1.2817 -4 0 4 2
74.60 6.93 1.2721 0 6 2 4
75.09 3.31 1.2651 0 0 4 2
76.89 1.46 1.2399 4 4 2 4
77.45 6.16 1.2323 3 5 2 4
78.01 1.86 1.2249 -1 7 1 4
79.77 2.13 1.2022 1 7 1 4
82.94 1.17 1.1641 -8 2 1 4
83.16 2.54 1.1616 -6 0 4 2
83.72 1.14 1.1553 8 0 0 2
88.13 1.03 1.1084 -4 4 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.