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: Ae751, T = 298 K _database_code_amcsd 0004210 CELL PARAMETERS: 9.6953 8.8491 5.2856 90.000 106.778 90.000 SPACE GROUP: C2/c X-RAY WAVELENGTH: 1.541838 Cell Volume: 434.172 Density (g/cm3): 3.386 MAX. ABS. INTENSITY / VOLUME**2: 14.64358637 RIR: 1.408 RIR based on corundum from Acta Crystallographica A38 (1982) 733-739 2-THETA INTENSITY D-SPACING H K L Multiplicity 13.83 15.52 6.4050 1 1 0 4 20.07 13.56 4.4246 0 2 0 2 20.08 9.72 4.4223 -1 1 1 4 24.49 2.83 3.6342 1 1 1 4 26.76 2.47 3.3309 0 2 1 4 27.86 9.46 3.2025 2 2 0 4 29.90 100.00 2.9885 -2 2 1 4 30.61 41.86 2.9208 3 1 0 4 30.90 12.72 2.8940 -3 1 1 4 35.14 23.90 2.5541 -1 3 1 4 35.48 39.90 2.5303 0 0 2 2 36.05 39.42 2.4912 2 2 1 4 39.61 6.71 2.2754 3 1 1 4 40.87 15.41 2.2078 1 1 2 4 41.09 4.39 2.1965 0 2 2 4 42.33 3.49 2.1350 3 3 0 4 42.55 17.68 2.1245 -3 3 1 4 43.06 10.12 2.1005 -4 2 1 4 44.71 11.69 2.0270 0 4 1 4 44.72 9.83 2.0263 -4 0 2 2 45.51 5.43 1.9929 2 0 2 2 46.12 1.69 1.9682 -1 3 2 4 46.78 4.11 1.9418 -2 4 1 4 48.20 2.44 1.8881 -5 1 1 4 49.47 1.53 1.8423 -4 2 2 4 49.53 2.49 1.8402 3 3 1 4 50.21 2.92 1.8170 5 1 0 4 50.60 1.26 1.8039 1 3 2 4 51.22 1.40 1.7835 2 4 1 4 52.14 1.86 1.7542 4 2 1 4 52.65 11.40 1.7385 1 5 0 4 54.03 2.60 1.6972 3 1 2 4 54.94 2.58 1.6712 -3 1 3 4 55.15 6.47 1.6655 0 4 2 4 56.36 16.36 1.6326 -2 2 3 4 56.97 15.35 1.6166 -5 3 1 4 57.56 7.41 1.6013 4 4 0 4 59.78 4.00 1.5471 6 0 0 2 60.24 5.28 1.5363 3 5 0 4 60.46 4.95 1.5312 -6 0 2 2 61.06 2.39 1.5176 -6 2 1 4 61.53 5.39 1.5072 4 0 2 2 61.57 1.01 1.5063 -4 2 3 4 61.60 11.92 1.5057 -1 3 3 4 63.03 5.09 1.4749 0 6 0 2 63.06 1.15 1.4741 -3 3 3 4 63.81 1.36 1.4587 -5 1 3 4 64.39 1.13 1.4470 -6 2 2 4 65.41 2.42 1.4267 4 2 2 4 66.48 16.39 1.4064 5 3 1 4 66.52 10.05 1.4056 -3 5 2 4 66.93 2.64 1.3980 1 5 2 4 67.74 4.98 1.3832 2 2 3 4 68.17 2.54 1.3756 -2 4 3 4 70.87 7.85 1.3297 -7 1 2 4 71.34 3.66 1.3220 -5 3 3 4 72.01 1.90 1.3114 7 1 0 4 72.02 3.44 1.3112 6 2 1 4 72.94 5.19 1.2969 -3 1 4 4 74.27 2.21 1.2770 -2 6 2 4 74.31 1.71 1.2764 -4 0 4 2 74.46 7.72 1.2742 0 6 2 4 75.09 3.71 1.2651 0 0 4 2 76.47 1.40 1.2456 4 4 2 4 77.11 7.38 1.2369 3 5 2 4 77.84 1.78 1.2271 -1 7 1 4 79.55 2.50 1.2050 1 7 1 4 82.71 1.21 1.1668 -8 2 1 4 83.27 1.23 1.1603 8 0 0 2 83.61 3.44 1.1566 -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.