Germanium
      Takemura K, Schwarz U, Syassen K, Christensen N E, Hanfland M, Novikov D L,
      Loa I
      Physica Status Solidi B223 (2001) 385-390
      High-pressure structures of Ge above 100 GPa
      Locality: Synthetic
      Sample: at P = 135 GPa
      Note: structure theoretically calculated based on experimental data
      _database_code_amcsd 0015111

      CELL PARAMETERS:    7.8860   4.6560   4.6670   90.000   90.000   90.000
      SPACE GROUP: Cmca      
      X-RAY WAVELENGTH:     1.541838
      Cell Volume:    171.359
      Density (g/cm3):     11.261
      MAX. ABS. INTENSITY / VOLUME**2:      134.3350383    
      RIR:      3.884
      RIR based on corundum from Acta Crystallographica A38 (1982) 733-739
               2-THETA      INTENSITY    D-SPACING   H   K   L   Multiplicity
                38.58          2.79        2.3335    0   0   2         2
                38.68          5.84        2.3280    0   2   0         2
                43.44         24.72        2.0832    0   2   1         4
                44.06         40.12        2.0552    3   1   1         8
                44.95         30.71        2.0168    1   1   2         8
                45.15        100.00        2.0082    2   0   2         4
                45.23         83.36        2.0047    2   2   0         4
                46.04         54.04        1.9715    4   0   0         2
                49.48         33.04        1.8419    2   2   1         8
                55.78         37.04        1.6481    0   2   2         4
                56.30         15.00        1.6341    3   1   2         8
                60.93          8.56        1.5206    2   2   2         8
                64.22          9.24        1.4503    1   1   3         8
                64.35          7.74        1.4477    1   3   1         8
                65.15         13.38        1.4319    4   2   1         8
                65.62          8.23        1.4227    5   1   1         8
                71.82          1.21        1.3143    6   0   0         2
                75.13         18.41        1.2645    4   2   2         8
                75.58          5.65        1.2581    5   1   2         8
                77.70          1.15        1.2290    2   2   3         8
                82.71          2.50        1.1667    0   0   4         2
                82.95          1.03        1.1640    0   4   0         2
                84.63          6.69        1.1452    6   0   2         4
                84.69          5.18        1.1445    6   2   0         4
                86.09          3.48        1.1294    0   4   1         4
                86.97          7.26        1.1203    1   1   4         8
                87.11          4.34        1.1188    2   0   4         4
                87.35          7.94        1.1164    2   4   0         4
                87.82          5.31        1.1116    6   2   1         8
================================================================================
       XPOW Copyright 1993 Bob Downs, Ranjini Swaminathan and Kurt Bartelmehs
  For reference, see Downs et al. (1993) American Mineralogist 78, 1104-1107.