data_[Tb4Pr4Sm12]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Tb  1.1000  1.7500  0.9815
  Pr  1.1300  1.8500  1.0600
  Sm  1.1700  1.8500  1.2290
]
_symmetry_space_group_name_H-M [C2/m]
_cell_length_a [18.8505]
_cell_length_b [3.6568]
_cell_length_c [10.1547]
_cell_angle_alpha [90.0000]
_cell_angle_beta [105.2229]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [12]
_chemical_formula_structural [TbPrSm3]
_chemical_formula_sum '[Tb4 Pr4 Sm12]'
_cell_volume [675.4304]
_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  0.2008  0.0000  0.8531  1.0
  Pr  Pr1  4  0.1005  0.5000  0.5514  1.0
  Sm  Sm2  4  0.0001  0.0000  0.2472  1.0
  Sm  Sm3  4  0.1006  0.5000  0.0492  1.0
  Sm  Sm4  4  0.2008  0.0000  0.3480  1.0
]