Fluocerite-(Ce)
      Oftedal I
      Zeitschrift fur Physikalische Chemie 5 (1929) 272-292
      Ueber die Kristallstruktur von Tysonit und einigen kuenstlich
      dargestellten Lanthanidenfluoriden
      _cod_database_code 1010976
      _database_code_amcsd 0017893

      CELL PARAMETERS:    7.1370   7.1370   7.2950   90.000   90.000  120.000
      SPACE GROUP: P6_322    
      X-RAY WAVELENGTH:     1.541838
      Cell Volume:    321.801
      Density (g/cm3):      6.102
      MAX. ABS. INTENSITY / VOLUME**2:      160.5591290    
      RIR:      8.568
      RIR based on corundum from Acta Crystallographica A38 (1982) 733-739
               2-THETA      INTENSITY    D-SPACING   H   K   L   Multiplicity
                24.40         32.85        3.6475    0   0   2         2
                24.95         29.07        3.5685    1   1   0         6
                27.83        100.00        3.2055    1   1   1        12
                31.44          1.36        2.8456    2   0   1        12
                35.18         18.82        2.5508    1   1   2        12
                43.95         44.36        2.0603    3   0   0         6
                45.12         52.39        2.0095    1   1   3        12
                46.14          1.23        1.9672    2   1   2        12
                50.01          3.56        1.8238    0   0   4         2
                50.90         24.50        1.7939    3   0   2        12
                51.20          3.22        1.7843    2   2   0         6
                52.82         15.95        1.7332    2   2   1        12
                56.68          3.64        1.6240    1   1   4        12
                57.50          3.99        1.6028    2   2   2        12
                64.81         12.57        1.4385    2   2   3        12
                68.74          7.83        1.3656    3   0   4        12
                69.62          6.25        1.3505    1   1   5        12
                69.72          1.72        1.3488    4   1   0        12
                71.08         11.63        1.3263    4   1   1        12
                74.38          1.48        1.2754    2   2   4        12
                75.09          3.41        1.2650    4   1   2        12
                78.70          1.28        1.2158    0   0   6         2
                80.80          1.37        1.1895    3   3   0         6
                81.63         10.45        1.1795    4   1   3        12
                84.11          2.55        1.1509    1   1   6        12
                85.95          1.48        1.1309    3   3   2        12
                86.09          3.24        1.1295    2   2   5        12
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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.