D1.8H0.2TaWO6
      Groult D, Pannetier, Raveau B
      Journal of Solid State Chemistry 41 (1982) 277-285
      Neutron diffraction study of the defect pyrochlores TaWO5.5, HTaWO6,
      H2Ta2O6, and HTaWO6*H2 O
      _cod_database_code 1001215
      _database_code_amcsd 0013470

      CELL PARAMETERS:   10.4421  10.4421  10.4421   90.000   90.000   90.000
      SPACE GROUP: Fd3m      
      X-RAY WAVELENGTH:     1.541838
      Cell Volume:   1138.580
      Density (g/cm3):      5.385
      MAX. ABS. INTENSITY / VOLUME**2:      317.9171233    
      RIR:     19.224
      RIR based on corundum from Acta Crystallographica A38 (1982) 733-739
               2-THETA      INTENSITY    D-SPACING   H   K   L   Multiplicity
                14.69        100.00        6.0287    1   1   1         8
                28.35         47.05        3.1484    3   1   1        24
                29.64         53.60        3.0144    2   2   2         8
                34.35         17.91        2.6105    4   0   0         6
                37.54         13.84        2.3956    3   3   1        24
                45.12          7.79        2.0096    5   1   1        24
                45.12          7.14        2.0096    3   3   3         8
                49.37         21.07        1.8459    4   4   0        12
                51.80         16.85        1.7650    5   3   1        48
                57.91          6.51        1.5924    5   3   3        24
                58.64         20.58        1.5742    6   2   2        24
                61.53          5.91        1.5072    4   4   4         8
                63.64          5.75        1.4622    5   5   1        24
                63.64          4.26        1.4622    7   1   1        24
                69.09          6.83        1.3594    7   3   1        48
                69.09          2.47        1.3594    5   5   3        24
                72.40          2.84        1.3053    8   0   0         6
                74.36          1.46        1.2757    7   3   3        24
                79.49          3.06        1.2057    7   5   1        48
                80.12          7.18        1.1978    6   6   2        24
                82.65          6.55        1.1675    8   4   0        24
                84.54          2.88        1.1462    7   5   3        48
                84.54          1.61        1.1462    9   1   1        24
                89.54          3.09        1.0946    9   3   1        48
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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.