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: Ae701, T = 298 K _database_code_amcsd 0004209 CELL PARAMETERS: 9.6993 8.8579 5.2813 90.000 106.637 90.000 SPACE GROUP: C2/c X-RAY WAVELENGTH: 1.541838 Cell Volume: 434.750 Density (g/cm3): 3.358 MAX. ABS. INTENSITY / VOLUME**2: 14.29392107 RIR: 1.386 RIR based on corundum from Acta Crystallographica A38 (1982) 733-739 2-THETA INTENSITY D-SPACING H K L Multiplicity 13.81 11.75 6.4119 1 1 0 4 20.05 12.77 4.4289 0 2 0 2 20.09 7.35 4.4194 -1 1 1 4 24.47 2.09 3.6381 1 1 1 4 26.75 3.41 3.3327 0 2 1 4 27.83 10.30 3.2059 2 2 0 4 29.90 100.00 2.9881 -2 2 1 4 30.57 40.48 2.9241 3 1 0 4 30.91 14.02 2.8930 -3 1 1 4 35.12 23.06 2.5552 -1 3 1 4 35.48 39.74 2.5301 0 0 2 2 36.00 38.77 2.4945 2 2 1 4 39.54 7.36 2.2790 3 1 1 4 40.85 14.82 2.2092 1 1 2 4 41.09 4.55 2.1969 0 2 2 4 42.29 3.95 2.1373 3 3 0 4 42.54 17.51 2.1251 -3 3 1 4 43.06 9.83 2.1008 -4 2 1 4 44.67 12.00 2.0287 0 4 1 4 44.77 9.98 2.0242 -4 0 2 2 45.46 5.42 1.9951 2 0 2 2 46.12 1.99 1.9682 -1 3 2 4 46.76 3.84 1.9428 -2 4 1 4 48.19 2.29 1.8885 -5 1 1 4 49.46 2.46 1.8427 3 3 1 4 49.51 1.44 1.8410 -4 2 2 4 50.15 3.12 1.8190 5 1 0 4 50.15 1.14 1.8190 2 2 2 4 50.56 1.46 1.8052 1 3 2 4 51.16 1.35 1.7856 2 4 1 4 52.06 1.86 1.7568 4 2 1 4 52.59 11.67 1.7402 1 5 0 4 53.95 2.37 1.6995 3 1 2 4 55.01 2.68 1.6693 -3 1 3 4 55.11 6.37 1.6664 0 4 2 4 56.40 16.44 1.6314 -2 2 3 4 56.94 14.95 1.6172 -5 3 1 4 57.49 7.12 1.6030 4 4 0 4 59.70 4.01 1.5489 6 0 0 2 60.17 4.93 1.5379 3 5 0 4 60.49 4.82 1.5305 -6 0 2 2 61.03 2.33 1.5183 -6 2 1 4 61.42 5.32 1.5095 4 0 2 2 61.61 11.82 1.5054 -1 3 3 4 62.96 5.02 1.4763 0 6 0 2 63.11 1.12 1.4731 -3 3 3 4 63.89 1.30 1.4570 -5 1 3 4 64.41 1.25 1.4465 -6 2 2 4 65.31 2.38 1.4288 4 2 2 4 66.37 16.32 1.4084 5 3 1 4 66.51 9.70 1.4058 -3 5 2 4 66.87 2.71 1.3992 1 5 2 4 67.68 4.81 1.3843 2 2 3 4 68.18 2.41 1.3753 -2 4 3 4 70.89 7.72 1.3294 -7 1 2 4 71.40 3.51 1.3210 -5 3 3 4 71.90 3.43 1.3131 6 2 1 4 71.91 1.84 1.3129 7 1 0 4 73.03 5.00 1.2957 -3 1 4 4 74.23 2.36 1.2776 -2 6 2 4 74.40 7.69 1.2751 0 6 2 4 74.42 1.75 1.2748 -4 0 4 2 75.09 3.67 1.2651 0 0 4 2 76.35 1.32 1.2473 4 4 2 4 77.00 7.35 1.2383 3 5 2 4 77.76 1.72 1.2282 -1 7 1 4 79.45 2.40 1.2062 1 7 1 4 82.65 1.14 1.1675 -8 2 1 4 83.16 1.26 1.1617 8 0 0 2 83.73 3.35 1.1551 -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.