data_[Tb2Ga6Cu2]
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
  Cu  1.9000  1.3500  0.8200
]
_symmetry_space_group_name_H-M [P2_1/m]
_cell_length_a [5.5368]
_cell_length_b [5.7924]
_cell_length_c [5.6511]
_cell_angle_alpha [90.0000]
_cell_angle_beta [91.8010]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [11]
_chemical_formula_structural [TbGa3Cu]
_chemical_formula_sum '[Tb2 Ga6 Cu2]'
_cell_volume [181.1501]
_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
[
  Tb  Tb0  2  0.3443  0.7500  0.3299  1.0
  Ga  Ga1  4  0.1528  0.5058  0.8242  1.0
  Ga  Ga2  2  0.4312  0.2500  0.1602  1.0
  Cu  Cu3  2  0.1375  0.2500  0.4666  1.0
]