La Ni O3
      Garcia-Munoz J, Rodriguez-Carvajal, Lacorre P, Torrance J
      Physical Review B46 (1992) 4414-4425
      Neutron-diffraction study of RNiO3 (R= La, Pr, Nd, Sm):
      Electronically induced structural changes across the metal-insulator
      transition
      _cod_database_code 1000309
      _database_code_amcsd 0015262

      CELL PARAMETERS:    5.4536   5.4536  13.1062   90.000   90.000  120.000
      SPACE GROUP: R-3c      
      X-RAY WAVELENGTH:     1.541838
      Cell Volume:    337.578
      Density (g/cm3):      7.247
      MAX. ABS. INTENSITY / VOLUME**2:      152.1345046    
      RIR:      6.835
      RIR based on corundum from Acta Crystallographica A38 (1982) 733-739
               2-THETA      INTENSITY    D-SPACING   H   K   L   Multiplicity
                23.21         18.93        3.8315    0   1   2         6
                32.85        100.00        2.7268    1   1   0         6
                33.28         99.45        2.6921    1   0   4         6
                38.93          1.28        2.3132    1   1   3        12
                40.61         19.06        2.2216    2   0   2         6
                41.33          6.59        2.1844    0   0   6         2
                47.46         56.70        1.9158    0   2   4         6
                53.18          3.77        1.7223    1   2   2        12
                53.77          3.02        1.7048    1   1   6        12
                58.64         18.05        1.5743    3   0   0         6
                58.92         33.07        1.5676    2   1   4        12
                59.75         15.39        1.5478    0   1   8         6
                68.87         13.53        1.3634    2   2   0         6
                69.88         13.73        1.3461    2   0   8         6
                78.66         11.35        1.2163    1   3   4        12
                79.39         11.68        1.2070    1   2   8        12
                83.12          1.01        1.1620    0   4   2         6
                83.60          2.15        1.1566    2   2   6        12
                84.56          1.22        1.1460    0   2  10         6
                87.90          5.76        1.1108    4   0   4         6
                89.80          2.05        1.0922    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.