F6 Ge K2
      Hoard J, Vincent W
      Journal of the American Chemical Society 61 (1939) 2849-2852
      Structures of Complex Fluorides. Potassium Hexafluogermanate and
      Ammonium Hexafluogermanate
      _cod_database_code 1010101
      _database_code_amcsd 0017034

      CELL PARAMETERS:    5.6200   5.6200   4.6500   90.000   90.000  120.000
      SPACE GROUP: P-3m1     
      X-RAY WAVELENGTH:     1.541838
      Cell Volume:    127.191
      Density (g/cm3):      3.457
      MAX. ABS. INTENSITY / VOLUME**2:      36.51881276    
      RIR:      3.440
      RIR based on corundum from Acta Crystallographica A38 (1982) 733-739
               2-THETA      INTENSITY    D-SPACING   H   K   L   Multiplicity
                18.23         60.14        4.8671    1   0   0         6
                19.09         18.72        4.6500    0   0   1         2
                26.51         13.34        3.3622    0   1   1         6
                26.51         86.66        3.3622    1   0   1         6
                31.85         41.17        2.8100    1   1   0         6
                37.39          7.39        2.4050    1   1   1        12
                38.73          4.74        2.3250    0   0   2         2
                41.90         68.27        2.1561    0   2   1         6
                41.90          7.27        2.1561    2   0   1         6
                43.12         17.48        2.0979    0   1   2         6
                49.55          1.32        1.8396    2   1   0        12
                50.98          3.03        1.7913    1   1   2        12
                53.57          5.64        1.7106    1   2   1        12
                53.57         12.11        1.7106    2   1   1        12
                54.59         13.11        1.6811    2   0   2         6
                54.59         11.45        1.6811    0   2   2         6
                56.74          5.74        1.6224    3   0   0         6
                60.43          3.27        1.5318    0   3   1         6
                64.60         16.14        1.4426    1   2   2        12
                64.60          2.58        1.4426    2   1   2        12
                66.56         13.70        1.4050    2   2   0         6
                69.22         10.22        1.3572    1   1   3        12
                69.65          1.93        1.3499    3   1   0        12
                69.95          2.41        1.3449    2   2   1        12
                70.82          1.12        1.3305    0   3   2         6
                72.27          5.97        1.3073    2   0   3         6
                72.98          7.64        1.2964    1   3   1        12
                81.14          1.03        1.1853    1   2   3        12
                81.83          5.01        1.1771    4   0   1         6
                82.66          4.11        1.1674    3   1   2        12
                83.08          1.13        1.1625    0   0   4         2
                85.97          2.77        1.1307    1   0   4         6
                86.92          3.67        1.1207    3   0   3         6
                86.92          1.56        1.1207    0   3   3         6
================================================================================
       XPOW Copyright 1993 Bob Downs, Ranjini Swaminathan and Kurt Bartelmehs
  For reference, see Downs et al. (1993) American Mineralogist 78, 1104-1107.