data_[Tb4Y4Tm8]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Tb  1.1000  1.7500  0.9815
  Y  1.2200  1.8000  1.0400
  Tm  1.2500  1.7500  1.0950
]
_symmetry_space_group_name_H-M [P2/c]
_cell_length_a [6.2712]
_cell_length_b [7.2475]
_cell_length_c [11.1791]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0143]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [13]
_chemical_formula_structural [TbYTm2]
_chemical_formula_sum '[Tb4 Y4 Tm8]'
_cell_volume [508.0931]
_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  0.3342  0.2474  0.3761  1.0
  Y  Y1  4  0.1689  0.4998  0.1251  1.0
  Tm  Tm2  4  0.1655  0.0002  0.1251  1.0
  Tm  Tm3  4  0.3325  0.2473  0.8740  1.0
]