Ba2 Cu3 O6.877 Y
      Sullivan J, Bordet P, Marezio M, Takenaka K, Uchida S
      Physical Review B48 (1993) 10638-10641
      Electron-density Fourier maps of an untwinned YBa2Cu3O6.877
      single crystal by x-ray-diffraction data
      _cod_database_code 1008649
      _database_code_amcsd 0016537

      CELL PARAMETERS:    3.8184   3.8857  11.7010   90.000   90.000   90.000
      SPACE GROUP: Pmmm      
      X-RAY WAVELENGTH:     1.541838
      Cell Volume:    173.610
      Density (g/cm3):      6.352
      MAX. ABS. INTENSITY / VOLUME**2:      90.99378295    
      RIR:      4.664
      RIR based on corundum from Acta Crystallographica A38 (1982) 733-739
               2-THETA      INTENSITY    D-SPACING   H   K   L   Multiplicity
                 7.56          2.66       11.7010    0   0   1         2
                15.14          3.07        5.8505    0   0   2         2
                22.80          6.05        3.9003    0   0   3         2
                22.89          7.32        3.8857    0   1   0         2
                23.30          3.88        3.8184    1   0   0         2
                27.56          5.76        3.2368    0   1   2         4
                27.90          9.48        3.1976    1   0   2         4
                32.53         90.88        2.7528    0   1   3         4
                32.82        100.00        2.7285    1   0   3         4
                32.89         98.85        2.7235    1   1   0         4
                33.79          1.63        2.6526    1   1   1         8
                36.39          3.95        2.4691    1   1   2         8
                38.47         11.67        2.3402    0   0   5         2
                38.52          6.73        2.3370    0   1   4         4
                38.78          4.63        2.3221    1   0   4         4
                40.39         21.54        2.2330    1   1   3         8
                46.57         15.73        1.9502    0   0   6         2
                46.76         29.27        1.9428    0   2   0         2
                47.63         27.53        1.9092    2   0   0         2
                51.49          6.93        1.7750    1   1   5         8
                52.50          1.26        1.7430    0   1   6         4
                52.63          1.35        1.7390    0   2   3         4
                52.87          1.05        1.7316    1   2   0         4
                53.43          1.30        1.7148    2   0   3         4
                53.47          1.52        1.7135    2   1   0         4
                54.93          2.29        1.6716    0   0   7         2
                55.33          2.41        1.6604    1   2   2         8
                55.91          1.57        1.6445    2   1   2         8
                58.18         28.90        1.5856    1   1   6         8
                58.30         34.66        1.5826    1   2   3         8
                58.87         30.64        1.5688    2   1   3         8
                60.46          1.04        1.5313    1   0   7         4
                62.09          4.56        1.4948    0   2   5         4
                62.31          2.03        1.4901    1   2   4         8
                62.82          4.38        1.4793    2   0   5         4
                62.85          2.60        1.4785    2   1   4         8
                65.52          3.56        1.4246    1   1   7         8
                68.13          8.73        1.3764    0   2   6         4
                68.55          3.44        1.3689    0   1   8         4
                68.72          3.89        1.3659    1   0   8         4
                68.82          8.44        1.3643    2   0   6         4
                68.96         15.33        1.3617    2   2   0         4
                73.69          1.11        1.2856    2   2   3         8
                74.95          1.67        1.2671    0   2   7         4
                75.61          1.63        1.2577    2   0   7         4
                77.40          2.27        1.2329    0   1   9         4
                77.57          2.55        1.2307    1   0   9         4
                77.68          6.32        1.2292    0   3   3         4
                77.88          6.96        1.2266    1   3   0         4
                79.16          6.45        1.2100    3   0   3         4
                79.19          6.63        1.2096    3   1   0         4
                81.84          3.54        1.1770    2   2   5         8
                82.43          2.08        1.1701    1   3   3         8
                83.72          2.00        1.1553    3   1   3         8
                86.96          2.21        1.1204    0   1  10         4
                87.12          2.01        1.1188    1   0  10         4
                87.25          3.74        1.1174    1   2   8         8
                87.34          8.23        1.1165    2   2   6         8
                87.73          3.28        1.1125    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.