Eu2 O3
      Zachariasen W
      Norsk Geologisk Tidsskrift 9 (1927) 310-316
      The crystal structure of the modification C of the sesquioxides of the
      rare earth metals, and of indium and thallium.
      _cod_database_code 1010339
      _database_code_amcsd 0017265

      CELL PARAMETERS:   10.8400  10.8400  10.8400   90.000   90.000   90.000
      SPACE GROUP: I2_13     
      X-RAY WAVELENGTH:     1.541838
      Cell Volume:   1273.761
      Density (g/cm3):      7.340
      MAX. ABS. INTENSITY / VOLUME**2:      367.1775950    
      RIR:     16.289
      RIR based on corundum from Acta Crystallographica A38 (1982) 733-739
               2-THETA      INTENSITY    D-SPACING   H   K   L   Multiplicity
                20.06          2.64        4.4254    2   1   1        12
                28.52        100.00        3.1292    2   2   2         4
                30.86          3.88        2.8971    3   2   1        12
                30.86          4.03        2.8971    3   1   2        12
                33.05         33.22        2.7100    4   0   0         6
                35.12          4.78        2.5550    4   1   1        12
                38.97          1.37        2.3111    3   3   2        12
                42.52          4.19        2.1259    4   3   1        12
                42.52          3.75        2.1259    4   1   3        12
                45.85          2.70        1.9791    5   2   1        12
                45.85          1.75        1.9791    5   1   2        12
                47.44         35.36        1.9163    4   4   0        12
                49.00          1.90        1.8590    4   3   3        12
                52.00          3.23        1.7585    6   1   1        12
                54.89          1.63        1.6726    5   4   1        12
                54.89          1.56        1.6726    5   1   4        12
                56.30         26.28        1.6342    6   2   2        12
                57.68          1.69        1.5983    6   3   1        12
                57.68          1.69        1.5983    6   1   3        12
                59.04          4.94        1.5646    4   4   4         4
                60.38          1.11        1.5330    5   4   3        12
                63.01          1.20        1.4751    6   3   3        12
                64.31          1.21        1.4486    6   4   2        12
                69.35          3.45        1.3550    8   0   0         6
                70.59          1.01        1.3343    8   1   1        12
                76.63          5.80        1.2434    6   6   2        12
                79.00          2.11        1.2119    8   0   4        12
                79.00          2.11        1.2119    8   4   0        12
                88.34          3.79        1.1064    8   4   4        12
================================================================================
       XPOW Copyright 1993 Bob Downs, Ranjini Swaminathan and Kurt Bartelmehs
  For reference, see Downs et al. (1993) American Mineralogist 78, 1104-1107.