Nd2NiO4
      Puche R, Fernandez F, Rodriguez Carvajal J, Martinez J
      Solid State Communications 72 (1989) 273-277
      Magnetic And X-Ray Diffraction Characterization of Stoichiometric
      Pr2NiO4 and Nd2NiO4 Oxides
      _cod_database_code 1006011
      _database_code_amcsd 0015461

      CELL PARAMETERS:    5.3814   5.5850  12.1143   90.000   90.000   90.000
      SPACE GROUP: Bmab      
      X-RAY WAVELENGTH:     1.541838
      Cell Volume:    364.097
      Density (g/cm3):      7.500
      MAX. ABS. INTENSITY / VOLUME**2:      194.3524589    
      RIR:      8.438
      RIR based on corundum from Acta Crystallographica A38 (1982) 733-739
               2-THETA      INTENSITY    D-SPACING   H   K   L   Multiplicity
                14.62          3.56        6.0571    0   0   2         2
                21.64          2.21        4.1060    0   1   2         4
                24.11         31.16        3.6910    1   1   1         8
                29.49         12.99        3.0286    0   0   4         2
                32.01        100.00        2.7960    1   1   3         8
                32.05         35.89        2.7925    0   2   0         2
                33.30         36.31        2.6907    2   0   0         2
                40.06          1.24        2.2505    2   1   2         8
                44.08         21.81        2.0544    1   1   5         8
                44.11         13.63        2.0530    0   2   4         4
                44.89          6.76        2.0190    0   0   6         2
                45.07         13.42        2.0115    2   0   4         4
                46.89         31.78        1.9376    2   2   0         4
                51.34          1.67        1.7795    0   3   2         4
                52.56          3.34        1.7411    1   3   1         8
                54.24          2.84        1.6911    3   1   1         8
                56.22          3.16        1.6362    0   2   6         4
                56.37          6.61        1.6322    2   2   4         8
                57.03          3.47        1.6149    2   0   6         4
                57.11         17.85        1.6129    1   3   3         8
                58.40          8.16        1.5802    1   1   7         8
                58.69         14.84        1.5730    3   1   3         8
                61.21          3.71        1.5143    0   0   8         2
                62.58          1.35        1.4843    2   3   2         8
                65.57          4.23        1.4236    1   3   5         8
                66.93          5.60        1.3980    2   2   6         8
                67.03          3.49        1.3963    0   4   0         2
                67.05          4.87        1.3959    3   1   5         8
                69.92          4.04        1.3454    4   0   0         2
                70.78          3.38        1.3312    0   2   8         4
                71.49          3.10        1.3197    2   0   8         4
                76.93          3.12        1.2393    2   4   0         4
                77.34          2.59        1.2338    1   3   7         8
                77.60          5.96        1.2303    3   3   3         8
                77.66          1.15        1.2295    4   0   4         4
                78.72          2.77        1.2156    3   1   7         8
                79.00          3.65        1.2120    4   2   0         4
                80.50          5.87        1.1931    2   2   8         8
                84.46          2.23        1.1470    2   4   4         8
                85.12          1.73        1.1399    3   3   5         8
                86.49          2.44        1.1253    4   2   4         8
                87.04          1.24        1.1196    4   0   6         4
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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.