data_[Tb4Ho12Cu12]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Tb  1.1000  1.7500  0.9815
  Ho  1.2300  1.7500  1.0410
  Cu  1.9000  1.3500  0.8200
]
_symmetry_space_group_name_H-M [C2/m]
_cell_length_a [9.8783]
_cell_length_b [9.9476]
_cell_length_c [6.8577]
_cell_angle_alpha [90.0000]
_cell_angle_beta [105.1895]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [12]
_chemical_formula_structural [Tb(HoCu)3]
_chemical_formula_sum '[Tb4 Ho12 Cu12]'
_cell_volume [650.3271]
_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
[
  Tb  Tb0  4  0.2409  0.5000  0.9739  1.0
  Ho  Ho1  4  0.0000  0.1797  0.5000  1.0
  Ho  Ho2  4  0.0000  0.2603  0.0000  1.0
  Ho  Ho3  4  0.1611  0.5000  0.4298  1.0
  Cu  Cu4  8  0.2362  0.2204  0.3056  1.0
  Cu  Cu5  4  0.0497  0.0000  0.2043  1.0
]