Ge O4 Th
      Ennaciri A, Kahn A, Michel D
      Journal of the Less-Common Metals 124 (1986) 105-109
      Crystal structures of Hf Ge O4 and Th Ge O4 germanates
      _cod_database_code 1001686
      _database_code_amcsd 0014161

      CELL PARAMETERS:    7.2300   7.2300   6.5390   90.000   90.000   90.000
      SPACE GROUP: I4_1/amd  
      X-RAY WAVELENGTH:     1.541838
      Cell Volume:    341.812
      Density (g/cm3):      7.163
      MAX. ABS. INTENSITY / VOLUME**2:      274.4564278    
      RIR:     12.476
      RIR based on corundum from Acta Crystallographica A38 (1982) 733-739
               2-THETA      INTENSITY    D-SPACING   H   K   L   Multiplicity
                18.29         40.52        4.8497    1   0   1         8
                24.63        100.00        3.6150    2   0   0         4
                30.85         14.34        2.8984    2   1   1        16
                32.51         77.65        2.7544    1   1   2         8
                35.11         25.95        2.5562    2   2   0         4
                37.07          1.25        2.4249    2   0   2         8
                39.87         11.01        2.2613    3   0   1         8
                43.36          7.72        2.0869    1   0   3         8
                47.42          9.55        1.9171    3   2   1        16
                48.59         57.05        1.8737    3   1   2        16
                50.49         13.76        1.8075    4   0   0         4
                50.50          4.35        1.8074    2   1   3        16
                54.15          3.15        1.6937    4   1   1        16
                56.27          3.78        1.6348    0   0   4         2
                56.96         13.48        1.6167    4   2   0         8
                56.96          2.09        1.6166    3   0   3         8
                61.35         15.02        1.5112    3   3   2         8
                62.34         11.43        1.4895    2   0   4         8
                62.99          1.28        1.4757    3   2   3        16
                66.19          3.07        1.4119    4   3   1        16
                68.08          8.98        1.3772    2   2   4         8
                68.70          1.88        1.3663    4   1   3        16
                72.69         12.05        1.3009    5   1   2        16
                74.20          3.02        1.2781    4   4   0         4
                78.97          5.09        1.2124    4   0   4         8
                78.97          1.46        1.2124    2   1   5        16
                79.55          3.36        1.2050    6   0   0         4
                83.36          9.02        1.1594    5   3   2        16
                84.24          8.87        1.1495    4   2   4        16
                84.81          4.38        1.1432    6   2   0         8
                89.46          1.06        1.0954    3   2   5        16
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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.