Ce2 Fe17 N3
      Isnard O, Miraglia S, Soubeyroux J, Fruchart D
      Journal of Alloys and Compounds 190 (1992) 129-135
      Nitrogen gas pressure synthesis and neutron diffraction study of
      R2Fe17N3 with R=Ce and Nd
      _cod_database_code 1008557
      _database_code_amcsd 0016448

      CELL PARAMETERS:    8.7270   8.7270  12.6870   90.000   90.000  120.000
      SPACE GROUP: R-3m      
      X-RAY WAVELENGTH:     1.541838
      Cell Volume:    836.796
      Density (g/cm3):      7.569
      MAX. ABS. INTENSITY / VOLUME**2:      80.44988173    
      RIR:      3.461
      RIR based on corundum from Acta Crystallographica A38 (1982) 733-739
               2-THETA      INTENSITY    D-SPACING   H   K   L   Multiplicity
                18.26          2.09        4.8588    0   1   2         6
                21.01          3.20        4.2290    0   0   3         2
                24.58          3.20        3.6217    0   2   1         6
                27.47          2.16        3.2465    2   0   2         6
                29.41         36.82        3.0368    1   1   3        12
                30.57         10.36        2.9246    1   0   4         6
                32.12         12.60        2.7868    2   1   1        12
                34.43          8.83        2.6047    1   2   2        12
                35.64         38.21        2.5193    3   0   0         6
                37.00         29.44        2.4294    0   2   4         6
                37.38          1.01        2.4055    0   1   5         6
                41.38         82.17        2.1818    2   2   0         6
                41.73         48.56        2.1643    0   3   3         6
                41.73         51.44        2.1643    3   0   3         6
                42.59         19.71        2.1226    2   1   4        12
                42.76         39.84        2.1145    0   0   6         2
                42.93         16.81        2.1066    2   0   5         6
                43.77          1.05        2.0681    1   3   1        12
                46.86         24.76        1.9389    2   2   3        12
                47.80          5.02        1.9029    1   1   6        12
                47.95          9.64        1.8971    1   2   5        12
                48.73          6.37        1.8688    4   0   1         6
                50.39          5.97        1.8108    0   4   2         6
                51.88          3.06        1.7625    1   0   7         6
                52.31          1.92        1.7488    1   3   4        12
                53.33          2.92        1.7179    3   2   1        12
                54.89          7.95        1.6725    2   3   2        12
                55.74          2.18        1.6492    4   1   0        12
                56.30          1.36        1.6342    0   2   7         6
                56.85          2.54        1.6196    0   3   6         6
                56.85          1.85        1.6196    3   0   6         6
                60.23          8.90        1.5365    1   4   3        12
                60.23          8.01        1.5365    4   1   3        12
                60.50          9.91        1.5304    2   1   7        12
                60.89         11.64        1.5214    3   2   4        12
                61.02         18.98        1.5184    2   2   6        12
                61.81          1.24        1.5009    0   5   1         6
                64.01          2.34        1.4545    3   3   0         6
                65.16          3.23        1.4316    2   3   5        12
                68.18          9.99        1.3754    3   3   3        12
                68.43          1.27        1.3710    1   3   7        12
                68.80          1.68        1.3645    0   5   4         6
                69.66          2.49        1.3497    5   1   1        12
                70.16          3.67        1.3414    1   1   9        12
                71.01          2.23        1.3274    1   5   2        12
                72.59          5.16        1.3023    2   4   4        12
                72.83          1.58        1.2986    5   0   5         6
                75.47         14.38        1.2596    6   0   0         6
                75.95          5.38        1.2529    3   2   7        12
                76.30          4.68        1.2479    5   1   4        12
                76.54          3.93        1.2447    4   2   5        12
                77.61          6.58        1.2302    0   3   9         6
                77.61          7.59        1.2302    3   0   9         6
                78.79          3.57        1.2147    0   4   8         6
                79.73          1.46        1.2027    0   2  10         6
                80.19          3.03        1.1969    1   5   5        12
                81.25          1.13        1.1840    2   2   9        12
                82.41          1.99        1.1702    2   3   8        12
                83.23          1.92        1.1608    0   5   7         6
                89.93          3.56        1.0909    4   4   0         6
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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.