data_[Ba2Li4Y4]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Ba  0.8900  2.1500  1.4900
  Li  0.9800  1.4500  0.9000
  Y  1.2200  1.8000  1.0400
]
_symmetry_space_group_name_H-M [P4/mbm]
_cell_length_a [9.4311]
_cell_length_b [9.4311]
_cell_length_c [3.5604]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [127]
_chemical_formula_structural [Ba(LiY)2]
_chemical_formula_sum '[Ba2 Li4 Y4]'
_cell_volume [316.6804]
_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
[
  Ba  Ba0  2  0.0000  0.0000  0.0000  1
  Li  Li1  4  0.1655  0.6655  0.5000  1
  Y  Y2  4  0.1255  0.3745  0.0000  1
]