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 1000294
      _database_code_amcsd 0014352

      CELL PARAMETERS:    5.4614   5.4614  13.1319   90.000   90.000  120.000
      SPACE GROUP: R-3c      
      X-RAY WAVELENGTH:     1.541838
      Cell Volume:    339.208
      Density (g/cm3):      7.271
      MAX. ABS. INTENSITY / VOLUME**2:      163.2984706    
      RIR:      7.312
      RIR based on corundum from Acta Crystallographica A38 (1982) 733-739
               2-THETA      INTENSITY    D-SPACING   H   K   L   Multiplicity
                23.18         22.90        3.8377    0   1   2         6
                32.80         99.31        2.7307    1   1   0         6
                33.22        100.00        2.6970    1   0   4         6
                38.87          1.64        2.3168    1   1   3        12
                40.55         19.30        2.2249    2   0   2         6
                41.25          6.91        2.1886    0   0   6         2
                47.38         54.82        1.9189    0   2   4         6
                53.10          4.67        1.7249    1   2   2        12
                53.67          3.60        1.7078    1   1   6        12
                58.55         18.64        1.5766    3   0   0         6
                58.82         33.38        1.5700    2   1   4        12
                59.62         15.44        1.5507    0   1   8         6
                68.75         12.76        1.3654    2   2   0         6
                69.74         13.28        1.3485    2   0   8         6
                73.64          1.13        1.2864    3   1   2        12
                78.52         11.16        1.2181    1   3   4        12
                79.23         11.70        1.2091    1   2   8        12
                83.44          2.08        1.1584    2   2   6        12
                84.37          1.24        1.1481    0   2  10         6
                87.73          5.38        1.1125    4   0   4         6
                89.57          2.01        1.0943    0   0  12         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.