F3 K0.3 Nb
      Masse R, Aleonard S, Averbuch-Pouchot M
      Journal of Solid State Chemistry 53 (1984) 136-139
      Chemical Preparation and X-ray Structure Determination of K0.3 Nb F
      _cod_database_code 1008237
      _database_code_amcsd 0016159

      CELL PARAMETERS:    7.5400  13.0600   7.7500   90.000   90.000   90.000
      SPACE GROUP: C222_1    
      X-RAY WAVELENGTH:     1.541838
      Cell Volume:    763.161
      Density (g/cm3):      4.220
      MAX. ABS. INTENSITY / VOLUME**2:      75.80001181    
      RIR:      5.849
      RIR based on corundum from Acta Crystallographica A38 (1982) 733-739
               2-THETA      INTENSITY    D-SPACING   H   K   L   Multiplicity
                13.56         14.44        6.5300    0   2   0         2
                13.56         28.89        6.5299    1   1   0         4
                22.95         43.84        3.8750    0   0   2         2
                23.60          8.15        3.7701    1   3   0         4
                23.60          3.89        3.7700    2   0   0         2
                26.75         10.25        3.3324    0   2   2         4
                26.75         20.90        3.3324    1   1   2         4
                27.31         33.30        3.2650    0   4   0         2
                27.32         66.70        3.2649    2   2   0         4
                33.15         11.28        2.7022    1   3   2         4
                33.15          5.73        2.7022    2   0   2         4
                35.97          6.22        2.4969    0   4   2         4
                35.97         12.27        2.4968    2   2   2         4
                41.49          1.59        2.1767    0   6   0         2
                41.49          3.06        2.1766    3   3   0         4
                46.89         12.91        1.9375    0   0   4         2
                47.94          2.98        1.8978    0   6   2         4
                47.94          6.08        1.8977    3   3   2         4
                48.28         17.94        1.8850    2   6   0         4
                48.28          9.06        1.8850    4   0   0         2
                49.04          1.78        1.8575    1   1   4         4
                50.39          1.22        1.8111    1   7   0         4
                50.39          1.31        1.8111    3   5   0         4
                50.39          1.11        1.8111    4   2   0         4
                53.15          1.51        1.7233    1   3   4         4
                54.10          8.61        1.6951    2   6   2         4
                54.10          4.25        1.6951    4   0   2         4
                55.12          8.11        1.6662    0   4   4         4
                55.12         16.19        1.6662    2   2   4         4
                56.05          2.68        1.6407    1   7   2         4
                56.05          2.43        1.6407    3   5   2         4
                56.05          2.88        1.6407    4   2   2         4
                56.36          4.76        1.6325    0   8   0         2
                56.36          9.68        1.6325    4   4   0         4
                61.65          2.60        1.5044    0   8   2         4
                61.65          5.11        1.5044    4   4   2         4
                64.38          1.06        1.4472    3   3   4         4
                66.97          1.61        1.3973    2   8   2         4
                66.97          1.75        1.3973    3   7   2         4
                66.97          1.56        1.3973    5   1   2         4
                69.58          9.12        1.3511    2   6   4         4
                69.58          4.64        1.3511    4   0   4         4
                76.27          3.11        1.2484    0   8   4         4
                76.27          6.33        1.2484    4   4   4         4
                77.32          2.45        1.2341    2  10   0         4
                77.32          2.49        1.2340    4   8   0         4
                77.32          2.53        1.2340    6   2   0         4
                79.86          1.60        1.2011    2   2   6         4
                81.93          1.71        1.1759    2  10   2         4
                81.93          1.69        1.1759    4   8   2         4
                81.94          1.65        1.1758    6   2   2         4
================================================================================
       XPOW Copyright 1993 Bob Downs, Ranjini Swaminathan and Kurt Bartelmehs
  For reference, see Downs et al. (1993) American Mineralogist 78, 1104-1107.