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: Ae601, T = 298 K _database_code_amcsd 0004208 CELL PARAMETERS: 9.7176 8.8792 5.2828 90.000 106.530 90.000 SPACE GROUP: C2/c X-RAY WAVELENGTH: 1.541838 Cell Volume: 436.985 Density (g/cm3): 3.277 MAX. ABS. INTENSITY / VOLUME**2: 12.80451655 RIR: 1.272 RIR based on corundum from Acta Crystallographica A38 (1982) 733-739 2-THETA INTENSITY D-SPACING H K L Multiplicity 13.78 4.87 6.4274 1 1 0 4 20.00 11.21 4.4396 0 2 0 2 20.08 3.80 4.4223 -1 1 1 4 26.70 6.19 3.3385 0 2 1 4 27.76 14.00 3.2137 2 2 0 4 29.86 100.00 2.9922 -2 2 1 4 30.50 37.53 2.9312 3 1 0 4 30.87 19.66 2.8965 -3 1 1 4 35.05 22.03 2.5599 -1 3 1 4 35.20 1.55 2.5499 -2 0 2 2 35.45 40.36 2.5322 0 0 2 2 35.91 38.87 2.5005 2 2 1 4 39.44 9.91 2.2848 3 1 1 4 40.78 13.34 2.2125 1 1 2 4 41.03 5.74 2.1996 0 2 2 4 42.18 5.07 2.1425 3 3 0 4 42.46 16.65 2.1288 -3 3 1 4 42.98 8.93 2.1043 -4 2 1 4 44.57 15.10 2.0331 0 4 1 4 44.75 9.88 2.0252 -4 0 2 2 45.37 5.31 1.9989 2 0 2 2 46.06 2.86 1.9706 -1 3 2 4 46.66 3.02 1.9466 -2 4 1 4 48.10 1.71 1.8918 -5 1 1 4 49.33 1.97 1.8473 3 3 1 4 49.47 1.21 1.8425 -4 2 2 4 50.02 4.37 1.8235 5 1 0 4 50.04 1.55 1.8226 2 2 2 4 50.46 1.92 1.8085 1 3 2 4 51.03 1.00 1.7899 2 4 1 4 51.91 1.42 1.7614 4 2 1 4 52.45 11.27 1.7444 1 5 0 4 53.82 1.82 1.7032 3 1 2 4 55.00 3.61 1.6696 -3 1 3 4 55.01 5.96 1.6692 0 4 2 4 56.37 16.28 1.6322 -2 2 3 4 56.82 14.74 1.6203 -5 3 1 4 57.34 6.72 1.6069 4 4 0 4 59.54 3.82 1.5527 6 0 0 2 60.01 4.76 1.5416 3 5 0 4 60.42 4.73 1.5321 -6 0 2 2 60.90 2.08 1.5212 -6 2 1 4 61.26 5.28 1.5131 4 0 2 2 61.54 11.70 1.5069 -1 3 3 4 62.79 4.87 1.4799 0 6 0 2 63.87 1.07 1.4575 -5 1 3 4 64.32 1.50 1.4483 -6 2 2 4 65.13 2.16 1.4322 4 2 2 4 66.18 16.52 1.4121 5 3 1 4 66.39 9.60 1.4081 -3 5 2 4 66.71 2.62 1.4021 1 5 2 4 67.55 4.62 1.3866 2 2 3 4 68.10 2.14 1.3768 -2 4 3 4 70.78 7.41 1.3311 -7 1 2 4 71.34 3.37 1.3220 -5 3 3 4 71.68 3.25 1.3166 6 2 1 4 71.71 1.65 1.3162 7 1 0 4 73.01 4.64 1.2959 -3 1 4 4 73.32 1.04 1.2912 -1 1 4 4 74.07 2.84 1.2799 -2 6 2 4 74.22 7.33 1.2777 0 6 2 4 74.41 1.62 1.2750 -4 0 4 2 75.02 3.58 1.2661 0 0 4 2 75.69 1.25 1.2566 -7 3 1 4 76.14 1.17 1.2503 4 4 2 4 76.79 7.16 1.2412 3 5 2 4 77.55 1.56 1.2310 -1 7 1 4 79.23 2.29 1.2091 1 7 1 4 82.44 1.02 1.1699 -8 2 1 4 82.91 1.20 1.1645 8 0 0 2 83.71 3.22 1.1553 -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.