Ba2 Cu2.78 O7 Y
      Bordet P, Chaillout C, Fournier T, Marezio M, Kaldis E, Karpinski J, Jilek E
      Physical Review B47 (1993) 3465-3468
      Evidence by x-ray diffraction for two apical oxygen sites in a copper-
      deficient Y Ba2 Cu2.78 O7 crystal
      _cod_database_code 1008857
      _database_code_amcsd 0016723

      CELL PARAMETERS:    3.8764   3.8764  11.6240   90.000   90.000   90.000
      SPACE GROUP: P4/mmm    
      X-RAY WAVELENGTH:     1.541838
      Cell Volume:    174.668
      Density (g/cm3):      6.204
      MAX. ABS. INTENSITY / VOLUME**2:      153.9210655    
      RIR:      8.079
      RIR based on corundum from Acta Crystallographica A38 (1982) 733-739
               2-THETA      INTENSITY    D-SPACING   H   K   L   Multiplicity
                 7.61          5.09       11.6240    0   0   1         2
                15.24          2.49        5.8120    0   0   2         2
                22.94          8.56        3.8764    1   0   0         4
                22.95          3.80        3.8747    0   0   3         2
                27.66          9.70        3.2249    1   0   2         8
                32.67         54.37        2.7410    1   1   0         4
                32.68        100.00        2.7404    1   0   3         8
                36.23          2.48        2.4792    1   1   2         8
                38.73         11.66        2.3252    1   0   4         8
                38.73          6.12        2.3248    0   0   5         2
                40.30         12.69        2.2377    1   1   3         8
                46.88         30.29        1.9382    2   0   0         4
                46.90          6.21        1.9373    0   0   6         2
                51.55          4.11        1.7730    1   1   5         8
                52.81          1.89        1.7336    2   1   0         8
                52.81          1.76        1.7334    2   0   3         8
                52.83          1.52        1.7330    1   0   6         8
                55.30          2.20        1.6613    2   1   2        16
                55.32          2.09        1.6606    0   0   7         2
                58.31         33.58        1.5824    2   1   3        16
                58.32         11.61        1.5821    1   1   6         8
                60.67          1.32        1.5264    1   0   7         8
                62.37          4.88        1.4888    2   1   4        16
                62.38          4.49        1.4887    2   0   5         8
                65.75          3.00        1.4203    1   1   7         8
                68.46          7.83        1.3705    2   2   0         4
                68.48          6.60        1.3702    2   0   6         8
                69.03          4.24        1.3606    1   0   8         8
                73.27          1.19        1.2919    2   1   6        16
                75.37          3.08        1.2610    2   0   7         8
                77.94          7.02        1.2258    3   1   0         8
                77.94          6.38        1.2258    3   0   3         8
                77.98          1.32        1.2253    1   0   9         8
                80.01          1.01        1.1992    2   1   7        16
                81.53          1.02        1.1807    3   0   4         8
                81.53          1.69        1.1806    2   2   5         8
                82.54          2.11        1.1687    3   1   3        16
                87.11          3.06        1.1189    2   2   6         8
                87.62          3.81        1.1136    2   1   8        16
                87.64          2.83        1.1134    1   0  10         8
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       XPOW Copyright 1993 Bob Downs, Ranjini Swaminathan and Kurt Bartelmehs
  For reference, see Downs et al. (1993) American Mineralogist 78, 1104-1107.