data_[Tb10Nd12Sm4]
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 [Pbam]
_cell_length_a [11.8362]
_cell_length_b [20.6695]
_cell_length_c [3.6502]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [55]
_chemical_formula_structural [Tb5(Nd3Sm)2]
_chemical_formula_sum '[Tb10 Nd12 Sm4]'
_cell_volume [893.0191]
_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  0.0914  0.2240  0.5000  1
  Tb  Tb1  4  0.1990  0.9443  0.5000  1
  Tb  Tb2  2  0.0000  0.5000  0.5000  1
  Nd  Nd3  4  0.0600  0.0784  0.0000  1
  Nd  Nd4  4  0.0804  0.3660  0.0000  1
  Nd  Nd5  4  0.1766  0.6309  0.5000  1
  Sm  Sm6  4  0.1681  0.7864  0.0000  1
]