Ba2 Cu3 O7 Y Capponi J, Chaillout C, Hewat A, Lejay P, Marezio M, Nguyen N, Raveau B, Soubeyroux J, Tholence J, Tournier R Europhysics Letters 3 (1987) 1301-1307 Structure of the 100 K Superconductor Ba2 Y Cu3 O7 between (5-300)K by Neutron Powder Diffraction _cod_database_code 1001457 _database_code_amcsd 0012638 CELL PARAMETERS: 3.8206 3.8851 11.6757 90.000 90.000 90.000 SPACE GROUP: Pmmm X-RAY WAVELENGTH: 1.541838 Cell Volume: 173.307 Density (g/cm3): 6.382 MAX. ABS. INTENSITY / VOLUME**2: 89.04887991 RIR: 4.543 RIR based on corundum from Acta Crystallographica A38 (1982) 733-739 2-THETA INTENSITY D-SPACING H K L Multiplicity 7.57 1.51 11.6757 0 0 1 2 15.18 2.64 5.8379 0 0 2 2 22.85 5.56 3.8919 0 0 3 2 22.89 7.23 3.8851 0 1 0 2 23.28 3.41 3.8206 1 0 0 2 27.58 4.85 3.2343 0 1 2 4 27.91 9.11 3.1968 1 0 2 4 32.57 89.33 2.7496 0 1 3 4 32.85 100.00 2.7264 1 0 3 4 32.88 96.21 2.7241 1 1 0 4 33.79 1.70 2.6528 1 1 1 8 36.40 3.84 2.4686 1 1 2 8 38.55 10.84 2.3351 0 0 5 2 38.58 5.81 2.3337 0 1 4 4 38.83 3.59 2.3195 1 0 4 4 40.42 20.13 2.2317 1 1 3 8 46.68 15.81 1.9460 0 0 6 2 46.76 27.99 1.9425 0 2 0 2 47.60 26.32 1.9103 2 0 0 2 51.55 5.76 1.7729 1 1 5 8 52.60 1.03 1.7399 0 1 6 4 53.45 1.11 1.7143 2 1 0 4 55.06 1.73 1.6680 0 0 7 2 55.34 2.18 1.6601 1 2 2 8 55.90 1.25 1.6448 2 1 2 8 58.27 27.09 1.5834 1 1 6 8 58.32 31.81 1.5821 1 2 3 8 58.86 27.57 1.5688 2 1 3 8 62.16 4.00 1.4934 0 2 5 4 62.35 1.43 1.4893 1 2 4 8 62.85 3.83 1.4786 2 0 5 4 62.87 2.05 1.4782 2 1 4 8 65.63 2.50 1.4225 1 1 7 8 68.22 8.10 1.3748 0 2 6 4 68.70 2.87 1.3662 0 1 8 4 68.87 3.37 1.3634 1 0 8 4 68.88 7.82 1.3632 2 0 6 4 68.94 13.54 1.3620 2 2 0 4 75.06 1.14 1.2655 0 2 7 4 75.70 1.11 1.2564 2 0 7 4 77.59 2.12 1.2305 0 1 9 4 77.71 5.21 1.2288 0 3 3 4 77.74 2.45 1.2284 1 0 9 4 77.89 5.71 1.2265 1 3 0 4 79.13 5.41 1.2104 3 0 3 4 79.14 5.42 1.2102 3 1 0 4 81.88 2.92 1.1765 2 2 5 8 82.45 1.34 1.1698 1 3 3 8 83.69 1.28 1.1556 3 1 3 8 87.17 1.54 1.1182 0 1 10 4 87.33 1.32 1.1166 1 0 10 4 87.39 3.05 1.1160 1 2 8 8 87.40 7.01 1.1159 2 2 6 8 87.85 2.58 1.1113 2 1 8 8 ================================================================================ XPOW Copyright 1993 Bob Downs, Ranjini Swaminathan and Kurt Bartelmehs For reference, see Downs et al. (1993) American Mineralogist 78, 1104-1107.