data_[Tb12Zn6Ga3Cu3]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Tb  1.1000  1.7500  0.9815
  Zn  1.6500  1.3500  0.8800
  Ga  1.8100  1.3000  0.7600
  Cu  1.9000  1.3500  0.8200
]
_symmetry_space_group_name_H-M [R-3m]
_cell_length_a [5.0324]
_cell_length_b [5.0324]
_cell_length_c [24.7362]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [120.0000]
_symmetry_Int_Tables_number [166]
_chemical_formula_structural [Tb4Zn2GaCu]
_chemical_formula_sum '[Tb12 Zn6 Ga3 Cu3]'
_cell_volume [542.5198]
_cell_formula_units_Z [3]
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  6  0.0000  0.0000  0.1265  1
  Tb  Tb1  6  0.0000  0.0000  0.3766  1
  Zn  Zn2  6  0.0000  0.0000  0.2511  1
  Ga  Ga3  3  0.0000  0.0000  0.0000  1
  Cu  Cu4  3  -0.0000  -0.0000  0.5000  1
]