data_[Tb4Ce4Nd8Co8]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Tb  1.1000  1.7500  0.9815
  Ce  1.1200  1.8500  1.0800
  Nd  1.1400  1.8500  1.2765
  Co  1.8800  1.3500  0.7683
]
_symmetry_space_group_name_H-M [Ibam]
_cell_length_a [6.9132]
_cell_length_b [12.9551]
_cell_length_c [6.7576]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [72]
_chemical_formula_structural [TbCe(NdCo)2]
_chemical_formula_sum '[Tb4 Ce4 Nd8 Co8]'
_cell_volume [605.2202]
_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  0.0000  0.0000  0.2500  1.0
  Ce  Ce1  4  0.0000  0.5000  0.2500  1.0
  Nd  Nd2  8  0.2132  0.3004  0.0000  1.0
  Co  Co3  8  0.2148  0.4085  0.5000  1.0
]