Bastnasite-Ce
Diffraction data computed using the structure from the paper listed below,
along with the cell parameters refined from the powder pattern for R050409
      Ni Y, Hughes J M, Mariano A N
      American Mineralogist 78 (1993) 415-418
      The atomic arrangement of bastnasite-(Ce), Ce(CO3)F, and structural elements of
      synchysite-(Ce), rontgenite-(Ce), and parisite-(Ce)

      CELL PARAMETERS:   7.105029   7.105029   9.753817   90.00000   90.00000   120.0000
      SPACE GROUP: P-62c
      X-RAY WAVELENGTH:     1.541838
               2-THETA      INTENSITY    D-SPACING   H   K   L
                18.20         53.20        4.8769    0   0   2
                25.08         69.54        3.5525    1   1   0
                31.15        100.00        2.8715    1   1   2
                34.47          1.23        2.6021    2   0   2
                36.86         12.64        2.4385    0   0   4
                39.84          1.75        2.2622    2   1   1
                40.36          2.23        2.2347    2   0   3
                44.15         36.49        2.0510    3   0   0
                45.09         46.48        2.0104    1   1   4
                48.11         34.84        1.8906    3   0   2
                51.43          9.05        1.7763    2   2   0
                55.00         21.13        1.6690    2   2   2
                56.60          2.76        1.6256    0   0   6
                58.81         16.23        1.5696    3   0   4
                62.84         12.23        1.4782    1   1   6
                64.92         11.63        1.4357    2   2   4
                70.04          7.09        1.3427    4   1   0
                73.06         17.58        1.2946    4   1   2
                74.43          8.35        1.2740    3   0   6
                78.39          1.81        1.2192    0   0   8
                79.96          7.00        1.1992    2   2   6
                81.19          1.33        1.1842    3   3   0
                81.85         11.66        1.1762    4   1   4
                83.85          5.75        1.1532    1   1   8
                84.07          2.28        1.1507    3   3   2
                84.07          2.28        1.1507    3   3   2
       XPOW Copyright 1993 Bob Downs, Ranjini Swaminathan and Kurt Bartelmehs
  For reference, see Downs et al. (1993) American Mineralogist 78, 1104-1107.