Ca Cu2 La2 O6.037 Fuertes A, Obradors X, Navarro J, Gomez-Romero P, Casan-Pastor N, Perez F, Fontcuberta J, Miravitlles C Rodriguez-Carvajal J, Martinez B Physica C 170 (1990) 153-160 Oxygen excess and superconductivity at 45 K in La2 Ca Cu2 O6+y _cod_database_code 1006108 _database_code_amcsd 0015021 CELL PARAMETERS: 3.8335 3.8335 19.5169 90.000 90.000 90.000 SPACE GROUP: I4/mmm X-RAY WAVELENGTH: 1.541838 Cell Volume: 286.815 Density (g/cm3): 6.270 MAX. ABS. INTENSITY / VOLUME**2: 106.9700936 RIR: 5.555 RIR based on corundum from Acta Crystallographica A38 (1982) 733-739 2-THETA INTENSITY D-SPACING H K L Multiplicity 18.18 10.58 4.8792 0 0 4 2 23.65 3.80 3.7616 1 0 1 8 27.00 32.39 3.3027 1 0 3 8 27.42 2.86 3.2528 0 0 6 2 32.74 100.00 2.7351 1 0 5 8 33.05 75.89 2.7107 1 1 0 4 34.34 4.71 2.6118 1 1 2 8 36.84 10.66 2.4396 0 0 8 2 39.99 27.90 2.2548 1 0 7 8 43.46 18.11 2.0824 1 1 6 8 46.53 3.68 1.9517 0 0 10 2 47.43 42.01 1.9167 2 0 0 4 48.21 8.89 1.8875 1 0 9 8 50.32 8.23 1.8134 1 1 8 8 51.20 2.29 1.7840 2 0 4 8 55.42 7.67 1.6578 2 1 3 16 55.66 1.46 1.6514 2 0 6 8 56.59 6.88 1.6264 0 0 12 2 57.21 3.32 1.6102 1 0 11 8 58.25 3.83 1.5839 1 1 10 8 58.83 31.00 1.5697 2 1 5 16 61.53 7.20 1.5072 2 0 8 8 63.72 10.84 1.4604 2 1 7 16 67.12 8.20 1.3946 1 1 12 8 68.63 3.40 1.3675 2 0 10 8 69.33 10.35 1.3553 2 2 0 4 69.95 4.70 1.3449 2 1 9 16 75.88 1.31 1.2539 3 0 3 8 76.87 8.99 1.2401 2 0 12 8 76.90 1.03 1.2397 1 1 14 8 77.41 2.22 1.2329 2 1 11 16 78.81 5.55 1.2144 3 0 5 8 78.98 8.50 1.2123 3 1 0 8 81.19 2.62 1.1848 2 2 8 8 83.16 2.09 1.1616 3 0 7 8 85.48 2.86 1.1359 3 1 6 16 87.66 1.44 1.1132 2 2 10 8 88.89 1.07 1.1009 3 0 9 8 89.01 7.06 1.0998 1 0 17 8 ================================================================================ XPOW Copyright 1993 Bob Downs, Ranjini Swaminathan and Kurt Bartelmehs For reference, see Downs et al. (1993) American Mineralogist 78, 1104-1107.