data_[Li4Pr2Eu2F16]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Li  0.9800  1.4500  0.9000
  Pr  1.1300  1.8500  1.0600
  Eu  1.2000  1.8500  1.1985
  F  3.9800  0.5000  0.7050
]
_symmetry_space_group_name_H-M [I-4]
_cell_length_a [5.3328]
_cell_length_b [5.3328]
_cell_length_c [11.3017]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [82]
_chemical_formula_structural [Li2PrEuF8]
_chemical_formula_sum '[Li4 Pr2 Eu2 F16]'
_cell_volume [321.4065]
_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  0.0000  0.0000  1.0
  Li  Li1  2  0.0000  0.5000  0.7500  1.0
  Pr  Pr2  2  0.0000  0.5000  0.2500  1.0
  Eu  Eu3  2  0.0000  0.0000  0.5000  1.0
  F  F4  8  0.1576  0.7741  0.6667  1.0
  F  F5  8  0.1659  0.2759  0.0799  1.0
]