F2.46 Pb0.77 Th0.23
      Soubeyroux J, Reau J, Matar S, Hagenmueller P, Lucat C
      Solid State Ionics 2 (1981) 215-229
      Etude par diffracton de neutrons de la solution solide Pb1-x Thx F2+2x
      _cod_database_code 1008616
      _database_code_amcsd 0016507

      CELL PARAMETERS:    5.9687   5.9687   5.9687   90.000   90.000   90.000
      SPACE GROUP: Fm3m      
      X-RAY WAVELENGTH:     1.541838
      Cell Volume:    212.637
      Density (g/cm3):      8.107
      MAX. ABS. INTENSITY / VOLUME**2:      513.7601516    
      RIR:     20.634
      RIR based on corundum from Acta Crystallographica A38 (1982) 733-739
               2-THETA      INTENSITY    D-SPACING   H   K   L   Multiplicity
                25.85        100.00        3.4460    1   1   1         8
                29.94         40.81        2.9843    2   0   0         6
                42.85         53.73        2.1103    2   2   0        12
                50.73         46.86        1.7996    3   1   1        24
                53.16          9.91        1.7230    2   2   2         8
                62.21          6.85        1.4922    4   0   0         6
                68.53         16.08        1.3693    3   3   1        24
                70.57         11.30        1.3346    4   2   0        24
                78.51         12.49        1.2184    4   2   2        24
                84.31          8.56        1.1487    5   1   1        24
                84.31          2.82        1.1487    3   3   3         8
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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.