O6 Ta2 V
      Bernigaud G, Bernier J, Michel A
      Revue Internationale des Hautes Temperatures et des Refractaires 8 (1971) 261-268
      Evolution de l'ordre cristallographique dans les systemes Ta2 V O6 -
      V O2 et W V2 O6 - V O2
      _cod_database_code 1001151
      _database_code_amcsd 0015367

      CELL PARAMETERS:    4.6670   4.6670   9.1290   90.000   90.000   90.000
      SPACE GROUP: P4_2/mnm  
      X-RAY WAVELENGTH:     1.541838
      Cell Volume:    198.838
      Density (g/cm3):      8.498
      MAX. ABS. INTENSITY / VOLUME**2:      299.3728860    
      RIR:     11.471
      RIR based on corundum from Acta Crystallographica A38 (1982) 733-739
               2-THETA      INTENSITY    D-SPACING   H   K   L   Multiplicity
                19.45         12.66        4.5645    0   0   2         2
                21.38         29.13        4.1555    1   0   1         8
                27.02        100.00        3.3001    1   1   0         4
                33.51         12.59        2.6743    1   1   2         8
                35.21         77.88        2.5490    1   0   3         8
                38.58         23.17        2.3335    2   0   0         4
                40.32          2.74        2.2371    1   1   3         8
                43.56          5.75        2.0777    2   0   2         8
                44.53          8.19        2.0346    2   1   1        16
                48.50          2.19        1.8771    1   1   4         8
                53.22         55.90        1.7212    2   1   3        16
                53.92          3.74        1.7003    1   0   5         8
                55.71         13.77        1.6500    2   2   0         4
                56.39          1.43        1.6316    2   0   4         8
                59.58          2.16        1.5518    2   2   2         8
                60.36          1.50        1.5336    3   0   1         8
                60.89          5.58        1.5215    0   0   6         2
                62.98         12.58        1.4758    3   1   0         8
                66.60          2.86        1.4043    3   1   2        16
                67.64         14.41        1.3852    3   0   3         8
                67.83         10.98        1.3817    1   1   6         8
                68.25          3.41        1.3742    2   1   5        16
                73.96          1.51        1.2816    3   2   1        16
                74.44          5.59        1.2745    2   0   6         8
                80.67          9.19        1.1911    3   2   3        16
                82.71          2.97        1.1667    4   0   0         4
                87.14          5.62        1.1185    2   2   6         8
                88.99          2.73        1.1000    3   3   0         4
================================================================================
       XPOW Copyright 1993 Bob Downs, Ranjini Swaminathan and Kurt Bartelmehs
  For reference, see Downs et al. (1993) American Mineralogist 78, 1104-1107.