data_[Li2Eu2Ag2]
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
  Ag  1.9300  1.6000  1.0867
]
_symmetry_space_group_name_H-M [I4mm]
_cell_length_a [3.6922]
_cell_length_b [3.6922]
_cell_length_c [10.9577]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [107]
_chemical_formula_structural [LiEuAg]
_chemical_formula_sum '[Li2 Eu2 Ag2]'
_cell_volume [149.3826]
_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  0.6540  1.0
  Eu  Eu1  2  0.0000  0.0000  0.9422  1.0
  Ag  Ag2  2  0.0000  0.0000  0.2538  1.0
]