data_[Tb8Nd2Tm6]
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
  Tm  1.2500  1.7500  1.0950
]
_symmetry_space_group_name_H-M [Pmn2_1]
_cell_length_a [11.2660]
_cell_length_b [7.2656]
_cell_length_c [6.3101]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [31]
_chemical_formula_structural [Tb4NdTm3]
_chemical_formula_sum '[Tb8 Nd2 Tm6]'
_cell_volume [516.5058]
_cell_formula_units_Z [2]
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  0.2474  0.1256  0.5184  1.0
  Tb  Tb1  2  0.0000  0.1264  0.8545  1.0
  Tb  Tb2  2  0.0000  0.8745  0.3503  1.0
  Nd  Nd3  2  0.0000  0.6247  0.8525  1.0
  Tm  Tm4  4  0.2498  0.6242  0.5193  1.0
  Tm  Tm5  2  0.0000  0.3757  0.3520  1.0
]