data_[Li20Be4F32]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Li  0.9800  1.4500  0.9000
  Be  1.5700  1.0500  0.5900
  F  3.9800  0.5000  0.7050
]
_symmetry_space_group_name_H-M [F-43m]
_cell_length_a [8.0694]
_cell_length_b [8.0694]
_cell_length_c [8.0694]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [216]
_chemical_formula_structural [Li5BeF8]
_chemical_formula_sum '[Li20 Be4 F32]'
_cell_volume [525.4461]
_cell_formula_units_Z [4]
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  16  0.1280  0.1280  0.6280  1.0
  Li  Li1  4  0.0000  0.0000  0.0000  1.0
  Be  Be2  4  0.2500  0.2500  0.2500  1.0
  F  F3  16  0.1321  0.1321  0.8679  1.0
  F  F4  16  0.1350  0.1350  0.3650  1.0
]