Ni O3 Pr
      Huang T, Parrish W, Toraya H, Lacorre P, Torrance J
      Materials Research Bulletin 25 (1990) 1091-1098
      High temperature crystal structures of orthorhombic and rhombohedral
      PrNiO3
      _cod_database_code 1000293
      _database_code_amcsd 0014351

      CELL PARAMETERS:    5.4577   5.4577  13.1058   90.000   90.000  120.000
      SPACE GROUP: R-3c      
      X-RAY WAVELENGTH:     1.541838
      Cell Volume:    338.075
      Density (g/cm3):      7.296
      MAX. ABS. INTENSITY / VOLUME**2:      163.6009151    
      RIR:      7.301
      RIR based on corundum from Acta Crystallographica A38 (1982) 733-739
               2-THETA      INTENSITY    D-SPACING   H   K   L   Multiplicity
                23.20         22.92        3.8334    0   1   2         6
                32.82         99.62        2.7288    1   1   0         6
                33.27        100.00        2.6927    1   0   4         6
                38.91          1.62        2.3144    1   1   3        12
                40.58         19.37        2.2231    2   0   2         6
                41.33          6.89        2.1843    0   0   6         2
                47.43         54.90        1.9167    0   2   4         6
                53.14          4.67        1.7236    1   2   2        12
                53.75          3.61        1.7053    1   1   6        12
                58.59         18.65        1.5755    3   0   0         6
                58.88         33.39        1.5685    2   1   4        12
                59.74         15.40        1.5479    0   1   8         6
                68.81         12.81        1.3644    2   2   0         6
                69.86         13.27        1.3464    2   0   8         6
                73.70          1.14        1.2854    3   1   2        12
                78.60         11.18        1.2171    1   3   4        12
                79.36         11.68        1.2074    1   2   8        12
                83.55          2.09        1.1572    2   2   6        12
                84.54          1.24        1.1461    0   2  10         6
                87.82          5.40        1.1115    4   0   4         6
                89.80          2.00        1.0921    0   0  12         2
================================================================================
       XPOW Copyright 1993 Bob Downs, Ranjini Swaminathan and Kurt Bartelmehs
  For reference, see Downs et al. (1993) American Mineralogist 78, 1104-1107.