data_[Tb8Ga16Ni16]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Tb  1.1000  1.7500  0.9815
  Ga  1.8100  1.3000  0.7600
  Ni  1.9100  1.3500  0.7400
]
_symmetry_space_group_name_H-M [Fddd]
_cell_length_a [5.1125]
_cell_length_b [10.2246]
_cell_length_c [12.9634]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [70]
_chemical_formula_structural [Tb(GaNi)2]
_chemical_formula_sum '[Tb8 Ga16 Ni16]'
_cell_volume [677.6455]
_cell_formula_units_Z [8]
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
[
  Tb  Tb0  8  0.0000  0.0000  0.5000  1.0
  Ga  Ga1  16  0.0000  0.1948  0.0000  1.0
  Ni  Ni2  16  0.0000  0.0000  0.1021  1.0
]