data_[Tb1Nd1Cu2Bi4]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Tb  1.1000  1.7500  0.9815
  Nd  1.1400  1.8500  1.2765
  Cu  1.9000  1.3500  0.8200
  Bi  2.0200  1.6000  1.0350
]
_symmetry_space_group_name_H-M [P4mm]
_cell_length_a [4.5586]
_cell_length_b [4.5586]
_cell_length_c [9.7653]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [99]
_chemical_formula_structural [TbNd(CuBi2)2]
_chemical_formula_sum '[Tb1 Nd1 Cu2 Bi4]'
_cell_volume [202.9282]
_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  0.5000  0.5000  0.2333  1
  Nd  Nd1  1  0.0000  0.0000  0.7615  1
  Cu  Cu2  2  0.0000  0.5000  0.0045  1
  Bi  Bi3  2  0.0000  0.5000  0.4945  1
  Bi  Bi4  1  0.0000  0.0000  0.1667  1
  Bi  Bi5  1  0.5000  0.5000  0.8405  1
]