O6 Ta1.75 Tl1.75 W0.25
      Michel C, Raveau B
      Materials Research Bulletin 8 (1973) 451-458
      Etude de la distribution des Ions thallium dans les pyrochlores non
      stoechiometriques Tl1+x (Ta1+x W1-x) O6
      _cod_database_code 1001057
      _database_code_amcsd 0014233

      CELL PARAMETERS:   10.5000  10.5000  10.5000   90.000   90.000   90.000
      SPACE GROUP: Fd3m      
      X-RAY WAVELENGTH:     1.541838
      Cell Volume:   1157.625
      Density (g/cm3):      9.366
      MAX. ABS. INTENSITY / VOLUME**2:      581.5834274    
      RIR:     20.218
      RIR based on corundum from Acta Crystallographica A38 (1982) 733-739
               2-THETA      INTENSITY    D-SPACING   H   K   L   Multiplicity
                14.61          1.36        6.0622    1   1   1         8
                28.19          1.34        3.1659    3   1   1        24
                29.47        100.00        3.0311    2   2   2         8
                34.16         38.82        2.6250    4   0   0         6
                49.08         33.49        1.8562    4   4   0        12
                57.56          1.15        1.6012    5   3   3        24
                58.29         32.24        1.5829    6   2   2        24
                61.15          9.10        1.5155    4   4   4         8
                71.94          3.96        1.3125    8   0   0         6
                79.59          9.55        1.2044    6   6   2        24
                82.10          8.00        1.1739    8   4   0        24
================================================================================
       XPOW Copyright 1993 Bob Downs, Ranjini Swaminathan and Kurt Bartelmehs
  For reference, see Downs et al. (1993) American Mineralogist 78, 1104-1107.