data_[Tb1Tm1Ga2Cu2]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Tb  1.1000  1.7500  0.9815
  Tm  1.2500  1.7500  1.0950
  Ga  1.8100  1.3000  0.7600
  Cu  1.9000  1.3500  0.8200
]
_symmetry_space_group_name_H-M [P-3m1]
_cell_length_a [4.3685]
_cell_length_b [4.3685]
_cell_length_c [6.9858]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [120.0000]
_symmetry_Int_Tables_number [164]
_chemical_formula_structural [TbTm(GaCu)2]
_chemical_formula_sum '[Tb1 Tm1 Ga2 Cu2]'
_cell_volume [115.4579]
_cell_formula_units_Z [1]
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  1  0.0000  0.0000  0.0000  1.0
  Tm  Tm1  1  0.0000  0.0000  0.5000  1.0
  Ga  Ga2  2  0.3333  0.6667  0.7408  1.0
  Cu  Cu3  2  0.3333  0.6667  0.2641  1.0
]