data_[Tb7Nd3Sm2]
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/m]
_cell_length_a [5.8812]
_cell_length_b [3.6025]
_cell_length_c [18.9613]
_cell_angle_alpha [90.0000]
_cell_angle_beta [93.1531]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [10]
_chemical_formula_structural [Tb7Nd3Sm2]
_chemical_formula_sum '[Tb7 Nd3 Sm2]'
_cell_volume [401.1275]
_cell_formula_units_Z [1]
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  0.1902  0.5000  0.1741  1
  Tb  Tb1  2  0.2571  0.5000  0.5376  1
  Tb  Tb2  2  0.3117  0.0000  0.8567  1
  Tb  Tb3  1  0.0000  0.0000  0.0000  1
  Nd  Nd4  2  0.2217  0.0000  0.3674  1
  Nd  Nd5  1  0.5000  0.5000  0.0000  1
  Sm  Sm6  2  0.2897  0.5000  0.7069  1
]