Srebrodolskite Vanpeteghem C B, Angel R J, Zhao J, Ross N L, Redhammer G J, Seifert F Physics and Chemistry of Minerals 35 (2008) 493-504 The effect of oxygen vacancies and aluminium substitution on the high-pressure properties of brownmillerite-structured Ca2Fe2-xAlxO5 Locality: synthetic Note: x = 0.37 Note: P = 0.0001 GPa _database_code_amcsd 0017766 CELL PARAMETERS: 5.4042 14.6835 5.5947 90.000 90.000 90.000 SPACE GROUP: Pnma X-RAY WAVELENGTH: 1.541838 Cell Volume: 443.954 Density (g/cm3): 3.907 MAX. ABS. INTENSITY / VOLUME**2: 30.70200206 RIR: 2.559 RIR based on corundum from Acta Crystallographica A38 (1982) 733-739 2-THETA INTENSITY D-SPACING H K L Multiplicity 12.05 20.56 7.3418 0 2 0 2 16.96 4.20 5.2281 0 1 1 4 22.88 10.26 3.8869 1 0 1 4 23.68 2.39 3.7575 1 1 1 8 24.16 11.58 3.6838 0 3 1 4 24.25 7.07 3.6709 0 4 0 2 29.34 7.18 3.0439 1 3 1 8 31.99 36.47 2.7973 0 0 2 2 33.15 44.79 2.7021 2 0 0 2 33.58 100.00 2.6688 1 4 1 8 34.49 10.10 2.6002 0 5 1 4 36.16 2.21 2.4843 1 0 2 4 36.69 1.43 2.4495 1 1 2 8 38.25 1.20 2.3532 1 2 2 8 38.42 2.85 2.3431 1 5 1 8 40.55 1.44 2.2250 0 4 2 4 41.44 5.70 2.1788 2 3 1 8 41.50 1.26 2.1761 2 4 0 4 43.71 17.70 2.0710 1 6 1 8 46.74 40.74 1.9435 2 0 2 4 47.17 1.35 1.9267 2 1 2 8 47.97 2.67 1.8967 1 5 2 8 48.45 8.87 1.8788 2 2 2 8 49.67 18.53 1.8354 0 8 0 2 50.30 1.34 1.8139 2 6 0 4 52.51 7.91 1.7427 0 3 3 4 55.35 3.32 1.6597 1 8 1 8 56.90 5.36 1.6183 3 3 1 8 57.50 2.20 1.6027 1 7 2 8 58.04 17.73 1.5891 1 4 3 8 58.64 2.86 1.5743 0 5 3 4 59.50 15.22 1.5536 3 4 1 8 60.31 6.92 1.5346 0 8 2 4 61.03 8.68 1.5183 2 8 0 4 61.20 1.27 1.5145 3 0 2 4 62.63 1.64 1.4833 3 2 2 8 62.75 2.71 1.4808 3 5 1 8 63.52 3.88 1.4645 2 3 3 8 65.22 3.96 1.4304 1 6 3 8 66.59 4.15 1.4043 3 6 1 8 66.90 2.03 1.3987 0 0 4 2 68.26 3.52 1.3740 0 2 4 4 68.28 2.33 1.3736 1 10 1 8 69.05 3.48 1.3603 2 5 3 8 69.59 3.80 1.3511 4 0 0 2 69.75 1.66 1.3483 1 1 4 8 70.58 11.95 1.3344 2 8 2 8 70.93 1.86 1.3287 4 2 0 4 76.73 1.18 1.2421 2 0 4 4 77.65 1.18 1.2296 1 5 4 8 78.02 1.08 1.2247 2 2 4 8 78.24 4.54 1.2218 3 4 3 8 78.64 2.48 1.2166 4 0 2 4 82.30 2.64 1.1716 2 10 2 8 82.68 3.41 1.1672 1 12 1 8 84.64 2.30 1.1451 3 6 3 8 85.32 2.21 1.1376 1 7 4 8 87.73 1.03 1.1125 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.