Aegirine 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: Ae801 _database_code_amcsd 0004211 CELL PARAMETERS: 9.6804 8.8337 5.2831 90.000 106.877 90.000 SPACE GROUP: C2/c X-RAY WAVELENGTH: 1.541838 Cell Volume: 432.320 Density (g/cm3): 3.444 MAX. ABS. INTENSITY / VOLUME**2: 15.70663599 RIR: 1.485 RIR based on corundum from Acta Crystallographica A38 (1982) 733-739 2-THETA INTENSITY D-SPACING H K L Multiplicity 13.85 22.25 6.3929 1 1 0 4 19.16 1.14 4.6317 2 0 0 2 20.09 12.73 4.4196 -1 1 1 4 20.10 14.73 4.4169 0 2 0 2 24.54 4.49 3.6276 1 1 1 4 26.80 1.33 3.3262 0 2 1 4 27.91 7.60 3.1965 2 2 0 4 29.93 100.00 2.9854 -2 2 1 4 30.67 43.33 2.9149 3 1 0 4 30.93 9.76 2.8913 -3 1 1 4 35.19 23.69 2.5506 -1 3 1 4 35.51 39.23 2.5278 0 0 2 2 36.13 38.72 2.4861 2 2 1 4 39.70 5.16 2.2703 3 1 1 4 40.94 15.94 2.2045 1 1 2 4 41.14 3.60 2.1939 0 2 2 4 42.42 2.74 2.1310 3 3 0 4 42.61 17.75 2.1217 -3 3 1 4 43.12 10.39 2.0977 -4 2 1 4 44.75 9.62 2.0254 -4 0 2 2 44.78 9.67 2.0238 0 4 1 4 45.60 5.44 1.9892 2 0 2 2 46.17 1.19 1.9661 -1 3 2 4 46.86 4.72 1.9390 -2 4 1 4 48.27 2.83 1.8855 -5 1 1 4 49.51 1.62 1.8411 -4 2 2 4 49.64 2.81 1.8364 3 3 1 4 50.16 1.18 1.8187 -3 3 2 4 50.32 2.22 1.8132 5 1 0 4 51.33 1.50 1.7801 2 4 1 4 52.27 2.16 1.7503 4 2 1 4 52.75 11.23 1.7355 1 5 0 4 54.15 2.91 1.6937 3 1 2 4 54.96 1.95 1.6708 -3 1 3 4 55.23 6.61 1.6631 0 4 2 4 56.39 15.87 1.6317 -2 2 3 4 57.06 15.06 1.6142 -5 3 1 4 57.68 7.50 1.5982 4 4 0 4 59.91 4.00 1.5439 6 0 0 2 60.36 5.18 1.5335 3 5 0 4 60.52 4.77 1.5299 -6 0 2 2 61.16 2.45 1.5153 -6 2 1 4 61.59 1.13 1.5057 -4 2 3 4 61.66 11.46 1.5043 -1 3 3 4 61.68 5.09 1.5039 4 0 2 2 63.11 1.34 1.4732 -3 3 3 4 63.15 4.91 1.4723 0 6 0 2 63.83 1.46 1.4582 -5 1 3 4 65.57 2.37 1.4236 4 2 2 4 66.61 9.68 1.4039 -3 5 2 4 66.64 15.33 1.4033 5 3 1 4 67.06 2.56 1.3957 1 5 2 4 67.87 4.89 1.3809 2 2 3 4 68.24 2.57 1.3744 -2 4 3 4 70.95 7.57 1.3283 -7 1 2 4 71.39 3.55 1.3213 -5 3 3 4 72.18 1.97 1.3087 7 1 0 4 72.21 3.36 1.3082 6 2 1 4 72.97 5.06 1.2965 -3 1 4 4 74.33 1.71 1.2761 -4 0 4 2 74.39 1.78 1.2753 -2 6 2 4 74.60 7.50 1.2722 0 6 2 4 75.17 3.55 1.2639 0 0 4 2 76.66 1.43 1.2430 4 4 2 4 77.29 7.02 1.2345 3 5 2 4 77.99 1.85 1.2251 -1 7 1 4 79.72 2.43 1.2029 1 7 1 4 82.88 1.25 1.1648 -8 2 1 4 83.48 1.16 1.1579 8 0 0 2 83.63 3.25 1.1563 -6 0 4 2 ================================================================================ XPOW Copyright 1993 Bob Downs, Ranjini Swaminathan and Kurt Bartelmehs For reference, see Downs et al. (1993) American Mineralogist 78, 1104-1107.