data_[Ba2Li4Ge2Se8]
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
  Ge  2.0100  1.2500  0.7700
  Se  2.5500  1.1500  1.0133
]
_symmetry_space_group_name_H-M [I-42m]
_cell_length_a [7.0480]
_cell_length_b [7.0480]
_cell_length_c [8.5307]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [121]
_chemical_formula_structural [BaLi2GeSe4]
_chemical_formula_sum '[Ba2 Li4 Ge2 Se8]'
_cell_volume [423.7534]
_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  1.0
  Li  Li1  4  0.0000  0.5000  0.2500  1.0
  Ge  Ge2  2  0.0000  0.0000  0.5000  1.0
  Se  Se3  8  0.1948  0.8052  0.6634  1.0
]