Bi4 Cu5 O20.5 Sr8 Fuertes A, Miravitilles C, Gonzales-Calbet J, Vallet-Regi M, Obradors X, Rodriguez-Carvajal J Physica C 157 (1989) 525-530 The tubular crystal structure of the new phase Bi4Sr8Cu5O19+x related to the supercoducting perovskites _cod_database_code 1006012 _database_code_amcsd 0015014 CELL PARAMETERS: 5.3730 33.9070 23.9660 90.000 90.000 90.000 SPACE GROUP: Fmmm X-RAY WAVELENGTH: 1.541838 Cell Volume: 4366.182 Density (g/cm3): 6.640 MAX. ABS. INTENSITY / VOLUME**2: 148.7074445 RIR: 7.293 RIR based on corundum from Acta Crystallographica A38 (1982) 733-739 2-THETA INTENSITY D-SPACING H K L Multiplicity 5.21 19.50 16.9535 0 2 0 2 7.38 13.82 11.9830 0 0 2 2 9.04 3.49 9.7854 0 2 2 4 20.09 3.08 4.4204 1 1 3 8 21.42 4.23 4.1478 1 5 1 8 22.25 1.67 3.9958 0 8 2 4 22.26 3.73 3.9943 0 0 6 2 22.87 3.90 3.8879 0 2 6 4 23.89 15.18 3.7254 1 5 3 8 26.13 1.80 3.4101 1 3 5 8 27.18 35.43 3.2804 1 7 3 8 28.21 23.50 3.1637 1 5 5 8 29.82 19.39 2.9957 0 0 8 2 30.30 1.85 2.9500 0 2 8 4 31.08 99.74 2.8773 1 7 5 8 31.67 16.75 2.8256 0 12 0 2 32.56 1.35 2.7502 0 12 2 4 33.35 38.09 2.6865 2 0 0 2 34.21 2.03 2.6214 2 0 2 4 34.58 1.32 2.5940 1 9 5 8 36.22 1.02 2.4802 1 7 7 8 37.12 16.70 2.4219 0 14 0 2 37.53 15.93 2.3966 0 0 10 2 37.90 1.48 2.3739 0 14 2 4 42.91 1.15 2.1074 1 13 5 8 44.05 7.59 2.0555 0 12 8 4 45.34 15.78 2.0001 2 0 8 4 45.41 1.36 1.9972 0 0 12 2 46.65 14.93 1.9470 2 12 0 4 46.95 3.87 1.9351 1 5 11 8 48.32 6.60 1.8834 0 14 8 4 48.87 4.84 1.8636 1 7 11 8 49.90 4.09 1.8277 0 12 10 4 50.75 11.44 1.7988 2 14 0 4 51.07 10.09 1.7884 2 0 10 4 52.27 1.36 1.7501 2 12 6 8 53.81 3.51 1.7035 0 14 10 4 54.20 1.83 1.6923 3 5 3 8 54.32 2.89 1.6888 1 5 13 8 55.46 3.70 1.6568 1 19 3 8 55.93 4.65 1.6439 3 7 3 8 56.05 12.99 1.6407 1 7 13 8 56.36 3.60 1.6325 2 12 8 8 56.51 3.10 1.6286 3 5 5 8 57.73 12.99 1.5969 1 19 5 8 58.19 15.87 1.5853 3 7 5 8 59.99 6.00 1.5422 2 14 8 8 61.04 1.33 1.5181 1 21 3 8 61.35 4.62 1.5111 2 12 10 8 61.95 2.27 1.4979 0 0 16 2 63.18 2.22 1.4716 1 21 5 8 63.73 1.71 1.4602 1 7 15 8 64.80 4.72 1.4387 2 14 10 8 69.32 1.09 1.3556 3 5 11 8 70.05 3.83 1.3433 4 0 0 2 70.42 1.98 1.3371 1 19 11 8 70.76 1.33 1.3314 0 0 18 2 70.83 1.67 1.3303 3 7 11 8 71.26 1.20 1.3234 0 12 16 4 72.21 1.83 1.3083 2 0 16 4 72.48 2.14 1.3041 0 26 0 2 74.48 1.20 1.2739 0 14 16 4 76.26 1.30 1.2486 3 19 3 8 76.36 3.21 1.2472 1 19 13 8 76.76 4.42 1.2417 3 7 13 8 77.95 1.58 1.2257 4 0 8 4 78.20 4.52 1.2224 3 19 5 8 78.91 1.64 1.2131 4 12 0 4 80.29 1.08 1.1957 0 26 8 4 80.51 1.89 1.1930 2 0 18 4 80.99 2.19 1.1872 2 12 16 8 81.19 1.18 1.1847 1 21 13 8 82.03 2.01 1.1747 4 14 0 4 82.16 2.73 1.1732 2 26 0 4 82.28 2.01 1.1718 4 0 10 4 84.09 1.62 1.1511 2 14 16 8 84.60 1.31 1.1455 0 26 10 4 86.57 1.29 1.1244 4 12 8 8 88.83 1.13 1.1015 1 5 21 8 89.65 1.48 1.0936 4 14 8 8 89.77 1.64 1.0924 2 26 8 8 ================================================================================ XPOW Copyright 1993 Bob Downs, Ranjini Swaminathan and Kurt Bartelmehs For reference, see Downs et al. (1993) American Mineralogist 78, 1104-1107.