data_[Li2Eu2F8]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Li  0.9800  1.4500  0.9000
  Eu  1.2000  1.8500  1.1985
  F  3.9800  0.5000  0.7050
]
_symmetry_space_group_name_H-M [P2/c]
_cell_length_a [5.1483]
_cell_length_b [5.4546]
_cell_length_c [5.4545]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.5212]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [13]
_chemical_formula_structural [LiEuF4]
_chemical_formula_sum '[Li2 Eu2 F8]'
_cell_volume [153.1660]
_cell_formula_units_Z [2]
loop_
 _symmetry_equiv_pos_site_id
 _symmetry_equiv_pos_as_xyz
  1  'x, y, z'
loop_
 _atom_site_type_symbol
 _atom_site_label
 _atom_site_symmetry_multiplicity
 _atom_site_fract_x
 _atom_site_fract_y
 _atom_site_fract_z
 _atom_site_occupancy
[
  Li  Li0  2  0.0000  0.2454  0.2500  1.0
  Eu  Eu1  2  0.5000  0.2506  0.7500  1.0
  F  F2  4  0.2574  0.0626  0.0603  1.0
  F  F3  4  0.2582  0.4359  0.4334  1.0
]