data_[Tb2Nd6Sm4]
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
  Sm  1.1700  1.8500  1.2290
]
_symmetry_space_group_name_H-M [P2_1/m]
_cell_length_a [7.2888]
_cell_length_b [3.5944]
_cell_length_c [15.8484]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.2061]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [11]
_chemical_formula_structural [TbNd3Sm2]
_chemical_formula_sum '[Tb2 Nd6 Sm4]'
_cell_volume [415.2107]
_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  2  0.1205  0.7500  0.7496  1.0
  Nd  Nd1  2  0.1275  0.7500  0.4140  1.0
  Nd  Nd2  2  0.3697  0.2500  0.9187  1.0
  Nd  Nd3  2  0.3876  0.2500  0.2513  1.0
  Sm  Sm4  2  0.1318  0.7500  0.0880  1.0
  Sm  Sm5  2  0.3711  0.2500  0.5819  1.0
]