Srebrodolskite Redhammer G J, Tippelt G, Roth G, Amthauer G American Mineralogist 89 (2004) 405-420 Structural variations in the brownmillerite series Ca2(Fe2-xAlx)O5: Single-crystal X-ray diffraction at 25 deg C and high temperature X-ray powder diffraction (25 C <= T <= 1000 C) Sample: bx000_1 Locality: synthetic _database_code_amcsd 0003425 CELL PARAMETERS: 5.4268 14.7631 5.5969 90.000 90.000 90.000 SPACE GROUP: Pnma X-RAY WAVELENGTH: 1.541838 Cell Volume: 448.403 Density (g/cm3): 4.026 MAX. ABS. INTENSITY / VOLUME**2: 35.07965838 RIR: 2.837 RIR based on corundum from Acta Crystallographica A38 (1982) 733-739 2-THETA INTENSITY D-SPACING H K L Multiplicity 11.99 12.14 7.3815 0 2 0 2 16.94 5.26 5.2334 0 1 1 4 22.82 14.15 3.8961 1 0 1 4 23.62 2.78 3.7671 1 1 1 8 24.08 10.85 3.6957 0 3 1 4 24.11 9.40 3.6908 0 4 0 2 29.24 8.29 3.0546 1 3 1 8 31.98 35.81 2.7984 0 0 2 2 33.01 43.05 2.7134 2 0 0 2 33.44 100.00 2.6794 1 4 1 8 33.58 1.48 2.6687 2 1 0 4 34.34 9.89 2.6115 0 5 1 4 36.11 2.38 2.4872 1 0 2 4 36.64 1.79 2.4527 1 1 2 8 38.18 1.11 2.3570 1 2 2 8 38.25 3.25 2.3532 1 5 1 8 41.28 5.58 2.1872 2 3 1 8 43.50 13.44 2.0804 1 6 1 8 46.62 37.98 1.9480 2 0 2 4 47.05 1.80 1.9313 2 1 2 8 47.82 3.18 1.9022 1 5 2 8 48.32 7.14 1.8835 2 2 2 8 49.32 1.24 1.8478 0 6 2 4 49.39 17.99 1.8454 0 8 0 2 50.04 1.52 1.8227 2 6 0 4 52.45 7.82 1.7445 0 3 3 4 53.16 1.10 1.7228 2 4 2 8 55.06 4.31 1.6678 1 8 1 8 56.65 6.49 1.6247 3 3 1 8 57.27 2.13 1.6086 1 7 2 8 57.94 17.41 1.5918 1 4 3 8 58.52 2.92 1.5772 0 5 3 4 59.23 14.26 1.5600 3 4 1 8 60.05 7.14 1.5406 0 8 2 4 60.69 8.72 1.5259 2 8 0 4 60.99 1.34 1.5192 3 0 2 4 62.41 1.82 1.4880 3 2 2 8 62.45 3.11 1.4870 3 5 1 8 63.39 3.72 1.4674 2 3 3 8 65.05 3.40 1.4338 1 6 3 8 66.27 3.55 1.4104 3 6 1 8 66.87 1.93 1.3992 0 0 4 2 67.89 2.42 1.3805 1 10 1 8 68.22 3.09 1.3747 0 2 4 4 68.86 3.48 1.3636 2 5 3 8 69.25 3.39 1.3567 4 0 0 2 69.69 1.73 1.3492 1 1 4 8 70.26 11.38 1.3397 2 8 2 8 70.58 1.68 1.3343 4 2 0 4 75.54 1.00 1.2587 3 8 1 8 76.62 1.14 1.2436 2 0 4 4 77.52 1.35 1.2314 1 5 4 8 77.90 1.02 1.2263 2 2 4 8 78.00 4.38 1.2251 3 4 3 8 78.32 2.20 1.2208 4 0 2 4 81.87 2.23 1.1766 2 10 2 8 82.16 3.39 1.1732 1 12 1 8 84.32 1.98 1.1485 3 6 3 8 85.11 2.05 1.1399 1 7 4 8 89.70 1.85 1.0931 4 8 0 4 ================================================================================ XPOW Copyright 1993 Bob Downs, Ranjini Swaminathan and Kurt Bartelmehs For reference, see Downs et al. (1993) American Mineralogist 78, 1104-1107.