O6 Pb1.2 Ta1.6 Ti0.4
      Desgardin G, Hervieu M, Raveau B
      Revue de Chimie Minerale 8 (1971) 139-143
      Contribution a l'etude structurale du compose Pb2-x (Ti,Ta)2 O7-x
      de type pyrochlore
      _cod_database_code 1001223
      _database_code_amcsd 0015368

      CELL PARAMETERS:   10.5400  10.5400  10.5400   90.000   90.000   90.000
      SPACE GROUP: Fd3m      
      X-RAY WAVELENGTH:     1.541838
      Cell Volume:   1170.905
      Density (g/cm3):      7.411
      MAX. ABS. INTENSITY / VOLUME**2:      377.1050217    
      RIR:     16.569
      RIR based on corundum from Acta Crystallographica A38 (1982) 733-739
               2-THETA      INTENSITY    D-SPACING   H   K   L   Multiplicity
                14.56          6.28        6.0853    1   1   1         8
                28.08          1.49        3.1779    3   1   1        24
                29.35        100.00        3.0426    2   2   2         8
                34.02         37.16        2.6350    4   0   0         6
                48.88         38.80        1.8632    4   4   0        12
                58.05         37.15        1.5890    6   2   2        24
                60.89          9.75        1.5213    4   4   4         8
                71.63          4.86        1.3175    8   0   0         6
                79.23         12.49        1.2090    6   6   2        24
                81.72         10.98        1.1784    8   4   0        24
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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.