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: bf80i_2 Locality: synthetic _database_code_amcsd 0003432 CELL PARAMETERS: 5.3876 14.6302 5.5877 90.000 90.000 90.000 SPACE GROUP: Pnma X-RAY WAVELENGTH: 1.541838 Cell Volume: 440.432 Density (g/cm3): 3.899 MAX. ABS. INTENSITY / VOLUME**2: 30.21594285 RIR: 2.523 RIR based on corundum from Acta Crystallographica A38 (1982) 733-739 2-THETA INTENSITY D-SPACING H K L Multiplicity 12.10 19.81 7.3151 0 2 0 2 16.99 4.12 5.2199 0 1 1 4 22.93 9.38 3.8784 1 0 1 4 23.73 2.45 3.7489 1 1 1 8 24.22 11.74 3.6742 0 3 1 4 24.34 6.37 3.6576 0 4 0 2 29.42 6.52 3.0355 1 3 1 8 32.04 35.81 2.7938 0 0 2 2 33.26 44.70 2.6938 2 0 0 2 33.68 100.00 2.6609 1 4 1 8 34.60 10.40 2.5921 0 5 1 4 36.22 2.01 2.4802 1 0 2 4 36.75 1.56 2.4453 1 1 2 8 38.32 1.28 2.3489 1 2 2 8 38.54 2.59 2.3358 1 5 1 8 40.64 1.80 2.2202 0 4 2 4 41.57 5.80 2.1725 2 3 1 8 41.64 1.57 2.1690 2 4 0 4 43.86 17.84 2.0643 1 6 1 8 46.85 41.15 1.9392 2 0 2 4 47.28 1.21 1.9224 2 1 2 8 48.09 2.68 1.8920 1 5 2 8 48.57 8.87 1.8745 2 2 2 8 49.86 18.31 1.8288 0 8 0 2 50.48 1.27 1.8078 2 6 0 4 52.60 7.95 1.7400 0 3 3 4 55.56 2.92 1.6541 1 8 1 8 57.08 4.68 1.6134 3 3 1 8 57.68 2.42 1.5982 1 7 2 8 58.16 17.42 1.5862 1 4 3 8 58.77 2.82 1.5712 0 5 3 4 59.70 15.61 1.5489 3 4 1 8 60.51 6.78 1.5301 0 8 2 4 61.26 8.61 1.5130 2 8 0 4 61.37 1.17 1.5107 3 0 2 4 62.81 1.49 1.4795 3 2 2 8 62.96 2.43 1.4762 3 5 1 8 63.67 3.94 1.4616 2 3 3 8 65.39 4.00 1.4273 1 6 3 8 66.83 4.09 1.3999 3 6 1 8 66.99 2.03 1.3969 0 0 4 2 68.37 3.57 1.3721 0 2 4 4 68.55 2.38 1.3689 1 10 1 8 69.22 3.60 1.3572 2 5 3 8 69.83 4.02 1.3469 4 0 0 2 69.86 1.70 1.3465 1 1 4 8 70.82 12.03 1.3305 2 8 2 8 71.18 1.79 1.3246 4 2 0 4 76.87 1.14 1.2401 2 0 4 4 77.81 1.14 1.2275 1 5 4 8 78.18 1.05 1.2227 2 2 4 8 78.46 4.54 1.2189 3 4 3 8 78.90 2.60 1.2133 4 0 2 4 82.61 2.63 1.1679 2 10 2 8 83.03 3.60 1.1631 1 12 1 8 84.90 2.35 1.1422 3 6 3 8 85.54 2.34 1.1353 1 7 4 8 87.97 1.06 1.1101 0 8 4 4 ================================================================================ XPOW Copyright 1993 Bob Downs, Ranjini Swaminathan and Kurt Bartelmehs For reference, see Downs et al. (1993) American Mineralogist 78, 1104-1107.