data_[La4Tb12Pm4Sm4]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  La  1.1000  1.9500  1.1720
  Tb  1.1000  1.7500  0.9815
  Pm  1.1300  1.8500  1.1100
  Sm  1.1700  1.8500  1.2290
]
_symmetry_space_group_name_H-M [C2/m]
_cell_length_a [20.1916]
_cell_length_b [5.6853]
_cell_length_c [7.0609]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.3203]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [12]
_chemical_formula_structural [LaTb3PmSm]
_chemical_formula_sum '[La4 Tb12 Pm4 Sm4]'
_cell_volume [810.5441]
_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  0.0230  0.5000  0.7460  1
  La  La1  4  0.1459  0.5000  0.0378  1
  Tb  Tb2  4  0.1627  0.0000  0.7419  1
  Tb  Tb3  4  0.2208  0.0000  0.2483  1
  Pm  Pm4  4  0.1473  0.5000  0.4653  1
  Sm  Sm5  4  0.0547  0.0000  0.2587  1
]