Ba4 Cu7 O14.3 Y2 Bordet P, Chaillout C, Chenavas J, Hodeau J, Marezio M, Karpinski J, Kaldis E Nature (London) 334 (1988) 596-598 Structure Determination of the new high-temperature Superconductor Y Ba Cu O (2/4/7/14.30) _cod_database_code 1008369 _database_code_amcsd 0016279 CELL PARAMETERS: 3.8510 3.8690 50.2900 90.000 90.000 90.000 SPACE GROUP: Ammm X-RAY WAVELENGTH: 1.541838 Cell Volume: 749.297 Density (g/cm3): 6.039 MAX. ABS. INTENSITY / VOLUME**2: 72.59835896 RIR: 3.915 RIR based on corundum from Acta Crystallographica A38 (1982) 733-739 2-THETA INTENSITY D-SPACING H K L Multiplicity 3.51 24.49 25.1450 0 0 2 2 7.03 27.09 12.5725 0 0 4 2 10.55 1.68 8.3817 0 0 6 2 14.09 7.59 6.2863 0 0 8 2 21.20 3.16 4.1908 0 0 12 2 23.06 6.60 3.8576 0 1 1 4 23.10 3.17 3.8510 1 0 0 2 23.37 1.99 3.8066 1 0 2 4 23.60 1.36 3.7699 0 1 3 4 24.17 1.36 3.6821 1 0 4 4 24.65 2.60 3.6110 0 1 5 4 24.79 3.87 3.5921 0 0 14 2 25.45 4.17 3.4993 1 0 6 4 26.16 3.32 3.4064 0 1 7 4 27.16 18.08 3.2838 1 0 8 4 28.05 3.69 3.1809 0 1 9 4 29.21 1.48 3.0575 1 0 10 4 31.55 42.05 2.8356 1 0 12 4 32.03 2.90 2.7939 0 0 18 2 32.74 100.00 2.7356 0 1 13 4 32.86 99.50 2.7254 1 1 1 8 33.26 8.44 2.6939 1 1 3 8 34.04 9.67 2.6341 1 1 5 8 34.13 53.10 2.6268 1 0 14 4 35.17 3.12 2.5515 1 1 7 8 35.71 1.62 2.5145 0 0 20 2 36.91 12.79 2.4350 1 0 16 4 38.30 11.07 2.3500 0 1 17 4 39.42 9.53 2.2859 0 0 22 2 39.86 1.02 2.2614 1 0 18 4 40.45 21.59 2.2302 1 1 13 8 45.20 2.70 2.0060 1 1 17 8 46.97 31.98 1.9345 0 2 0 2 46.98 16.30 1.9342 0 0 26 2 47.20 31.46 1.9255 2 0 0 2 50.71 9.46 1.8001 1 1 21 8 52.97 1.04 1.7287 1 2 0 4 53.16 1.74 1.7228 2 1 1 8 53.82 1.02 1.7032 0 2 14 4 54.04 1.01 1.6971 2 0 14 4 54.18 1.05 1.6930 1 2 6 8 54.69 1.45 1.6782 0 1 27 4 54.76 3.36 1.6763 0 0 30 2 55.10 4.18 1.6668 1 2 8 8 56.86 8.16 1.6193 1 1 25 8 57.69 13.49 1.5980 1 2 12 8 58.63 34.76 1.5746 2 1 13 8 59.33 19.48 1.5577 1 2 14 8 60.14 17.75 1.5385 1 1 27 8 60.21 1.80 1.5370 1 0 30 4 61.19 5.52 1.5147 1 2 16 8 62.34 4.76 1.4894 2 1 17 8 62.94 3.56 1.4767 0 2 22 4 63.13 3.52 1.4727 2 0 22 4 63.56 6.67 1.4637 1 1 29 8 67.88 3.35 1.3808 1 0 34 4 68.61 8.96 1.3678 0 2 26 4 68.79 16.90 1.3647 2 2 0 4 68.80 8.88 1.3646 2 0 26 4 69.83 3.31 1.3470 0 1 35 4 74.97 2.57 1.2669 0 2 30 4 75.09 1.29 1.2651 2 1 27 8 75.14 2.55 1.2643 2 0 30 4 77.82 2.52 1.2274 3 0 12 4 78.12 6.95 1.2235 0 3 13 4 78.13 2.19 1.2233 0 1 39 4 78.19 6.54 1.2226 1 3 1 8 78.41 1.01 1.2197 1 3 3 8 78.53 6.46 1.2180 3 1 1 8 79.25 3.84 1.2088 3 0 14 4 79.67 1.44 1.2034 1 2 30 8 80.34 2.12 1.1952 1 0 40 4 80.89 1.21 1.1884 3 0 16 4 81.40 1.06 1.1822 0 3 17 4 82.28 2.65 1.1718 2 2 22 8 82.77 2.15 1.1660 1 3 13 8 83.12 2.13 1.1621 3 1 13 8 84.79 1.59 1.1434 1 0 42 4 86.62 2.97 1.1239 1 2 34 8 87.04 2.68 1.1195 0 1 43 4 87.47 8.56 1.1151 2 2 26 8 88.61 3.08 1.1037 2 1 35 8 89.43 1.10 1.0957 1 0 44 4 ================================================================================ XPOW Copyright 1993 Bob Downs, Ranjini Swaminathan and Kurt Bartelmehs For reference, see Downs et al. (1993) American Mineralogist 78, 1104-1107.