EuF2
      Wyckoff R W G
      Crystal Structures 1 (1963) 239-444
      Second edition. Interscience Publishers, New York, New York
      Fluorite structure
      _database_code_amcsd 0011691

      CELL PARAMETERS:    5.7960   5.7960   5.7960   90.000   90.000   90.000
      SPACE GROUP: Fm3m      
      X-RAY WAVELENGTH:     1.541838
      Cell Volume:    194.709
      Density (g/cm3):      6.479
      MAX. ABS. INTENSITY / VOLUME**2:      335.5946310    
      RIR:     16.865
      RIR based on corundum from Acta Crystallographica A38 (1982) 733-739
               2-THETA      INTENSITY    D-SPACING   H   K   L   Multiplicity
                26.64        100.00        3.3463    1   1   1         8
                30.85         26.89        2.8980    2   0   0         6
                44.20         54.47        2.0492    2   2   0        12
                52.35         39.41        1.7476    3   1   1        24
                54.87          6.53        1.6732    2   2   2         8
                64.29          7.03        1.4490    4   0   0         6
                70.87         13.22        1.3297    3   3   1        24
                73.00          7.41        1.2960    4   2   0        24
                81.33         11.86        1.1831    4   2   2        24
                87.44          2.19        1.1154    3   3   3         8
                87.44          6.58        1.1154    5   1   1        24
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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.