Ce2 D4.7 Fe17
      Isnard O, Miraglia S, Soubeyroux J, Fruchart D
      Journal of the Less-Common Metals 162 (1990) 273-284
      Neutron diffraction study of the structural and magnetic properties of
      the R2Fe17Hx(Dx) ternary compounds (R=Ce,Nd and Ho)
      _cod_database_code 1008459
      _database_code_amcsd 0016363

      CELL PARAMETERS:    8.4820   8.4820  12.3950   90.000   90.000  120.000
      SPACE GROUP: R-3m      
      X-RAY WAVELENGTH:     1.541838
      Cell Volume:    772.278
      Density (g/cm3):      7.961
      MAX. ABS. INTENSITY / VOLUME**2:      93.46122769    
      RIR:      3.823
      RIR based on corundum from Acta Crystallographica A38 (1982) 733-739
               2-THETA      INTENSITY    D-SPACING   H   K   L   Multiplicity
                14.01          2.21        6.3193    1   0   1         6
                18.73          2.93        4.7368    0   1   2         6
                20.95          1.78        4.2410    1   1   0         6
                21.51          1.22        4.1317    0   0   3         2
                25.29          4.87        3.5215    0   2   1         6
                28.24          8.31        3.1596    2   0   2         6
                30.20         39.87        2.9594    1   1   3        12
                31.33          2.42        2.8551    1   0   4         6
                33.06          5.13        2.7093    2   1   1        12
                35.43         12.60        2.5338    1   2   2        12
                36.70         38.76        2.4485    3   0   0         6
                37.99         21.21        2.3684    0   2   4         6
                38.32          4.94        2.3488    0   1   5         6
                42.64         69.06        2.1205    2   2   0         6
                42.94         49.71        2.1064    0   3   3         6
                42.94         50.29        2.1064    3   0   3         6
                43.78          9.95        2.0678    2   1   4        12
                43.82         35.41        2.0658    0   0   6         2
                44.07         25.86        2.0548    2   0   5         6
                45.10          1.60        2.0103    1   3   1        12
                48.24         26.92        1.8865    2   2   3        12
                49.05          4.27        1.8572    1   1   6        12
                49.28         13.81        1.8492    1   2   5        12
                50.22          4.93        1.8166    4   0   1         6
                51.93          2.85        1.7607    0   4   2         6
                54.99          2.61        1.6698    3   2   1        12
                56.60          6.45        1.6262    2   3   2        12
                57.49          1.91        1.6029    4   1   0        12
                58.45          2.38        1.5789    0   3   6         6
                58.45          2.24        1.5789    3   0   6         6
                58.65          1.06        1.5740    3   1   5        12
                61.13          1.09        1.5160    0   1   8         6
                62.11          8.15        1.4944    1   4   3        12
                62.11          7.97        1.4944    4   1   3        12
                62.18          3.69        1.4929    2   1   7        12
                62.76          5.73        1.4804    3   2   4        12
                62.80         15.74        1.4797    2   2   6        12
                66.09          2.41        1.4137    3   3   0         6
                67.17          6.51        1.3937    2   3   5        12
                69.47          3.83        1.3530    1   2   8        12
                70.39         10.64        1.3375    3   3   3        12
                71.00          1.09        1.3275    0   5   4         6
                71.98          1.48        1.3119    5   1   1        12
                72.11          3.67        1.3099    1   1   9        12
                73.37          2.61        1.2904    1   5   2        12
                74.43          1.17        1.2747    4   0   7         6
                74.97          3.46        1.2669    2   4   4        12
                75.18          1.90        1.2639    5   0   5         6
                78.06         12.87        1.2243    6   0   0         6
                78.33          2.67        1.2207    3   2   7        12
                78.85          2.70        1.2139    5   1   4        12
                79.06          5.84        1.2112    4   2   5        12
                79.92          6.80        1.2004    0   3   9         6
                79.92          7.01        1.2004    3   0   9         6
                81.23          1.05        1.1842    0   4   8         6
                82.89          3.87        1.1646    1   5   5        12
                83.74          1.58        1.1550    2   2   9        12
                85.05          3.37        1.1406    2   3   8        12
================================================================================
       XPOW Copyright 1993 Bob Downs, Ranjini Swaminathan and Kurt Bartelmehs
  For reference, see Downs et al. (1993) American Mineralogist 78, 1104-1107.