data_[Nd4Ta4B4]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Nd  1.1400  1.8500  1.2765
  Ta  1.5000  1.4500  0.8200
  B  2.0400  0.8500  0.4100
]
_symmetry_space_group_name_H-M [F-43m]
_cell_length_a [6.0930]
_cell_length_b [6.0930]
_cell_length_c [6.0930]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [216]
_chemical_formula_structural [NdTaB]
_chemical_formula_sum '[Nd4 Ta4 B4]'
_cell_volume [226.2026]
_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
[
  Nd  Nd0  4  0.2500  0.2500  0.7500  1
  Ta  Ta1  4  0.2500  0.2500  0.2500  1
  B  B2  4  0.0000  0.0000  0.0000  1
]