Ba Ca0.34 Er1.66 Ni O4.58
      Alonso J, Rasines I, Rodriguez-Carvajal J, Torrance J
      Journal of Solid State Chemistry 109 (1994) 231-240
      Hole and electron doping of R2BaNiO5 (R=rare earths)
      _cod_database_code 1006071
      _database_code_amcsd 0013806

      CELL PARAMETERS:    3.6876   5.7467  11.3012   90.000   90.000   90.000
      SPACE GROUP: Immm      
      X-RAY WAVELENGTH:     1.541838
      Cell Volume:    239.490
      Density (g/cm3):      7.773
      MAX. ABS. INTENSITY / VOLUME**2:      253.6458579    
      RIR:     10.626
      RIR based on corundum from Acta Crystallographica A38 (1982) 733-739
               2-THETA      INTENSITY    D-SPACING   H   K   L   Multiplicity
                15.68          2.44        5.6506    0   0   2         2
                17.31          1.26        5.1225    0   1   1         4
                25.41          6.97        3.5057    1   0   1         4
                28.33         30.78        3.1505    0   1   3         4
                28.77          3.86        3.1036    1   1   0         4
                31.13         29.19        2.8733    0   2   0         2
                31.67         11.22        2.8253    0   0   4         2
                32.93        100.00        2.7203    1   1   2         8
                34.02          1.63        2.6352    1   0   3         4
                40.60         10.75        2.2223    1   2   1         8
                43.00          6.73        2.1034    0   1   5         4
                45.00         15.20        2.0146    0   2   4         4
                46.78          7.70        1.9421    1   2   3         8
                47.16         11.98        1.9271    1   0   5         4
                48.32          3.44        1.8835    0   0   6         2
                49.43         11.90        1.8438    2   0   0         2
                53.68          4.00        1.7075    0   3   3         4
                56.53         18.37        1.6278    1   3   2         8
                57.21          2.13        1.6102    1   1   6         8
                57.59         11.38        1.6005    1   2   5         8
                57.95          6.71        1.5913    2   1   3         8
                58.60          1.71        1.5753    0   2   6         4
                59.47          4.06        1.5543    0   1   7         4
                59.58          7.83        1.5518    2   2   0         4
                59.90          3.12        1.5441    2   0   4         4
                62.83          2.06        1.4789    1   0   7         4
                63.68          1.75        1.4613    0   3   5         4
                64.90          4.39        1.4367    0   4   0         2
                67.56          2.80        1.3865    2   1   5         8
                69.05          6.43        1.3601    2   2   4         8
                71.62          1.61        1.3176    2   0   6         4
                73.68          5.27        1.2857    1   1   8         8
                74.03          1.50        1.2806    0   4   4         4
                75.96          2.34        1.2528    2   3   3         8
                77.29          1.71        1.2345    0   3   7         4
                80.13          1.18        1.1977    2   2   6         8
                80.89          2.73        1.1884    2   1   7         8
                81.95          4.88        1.1757    3   1   2         8
                84.03          3.11        1.1518    1   4   5         8
                84.62          1.29        1.1453    2   3   5         8
                85.73          3.30        1.1333    2   4   0         4
                86.02          1.06        1.1301    0   0  10         2
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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.