data_[Nd2Sm8Er10]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Nd  1.1400  1.8500  1.2765
  Sm  1.1700  1.8500  1.2290
  Er  1.2400  1.7500  1.0300
]
_symmetry_space_group_name_H-M [C2/m]
_cell_length_a [17.1446]
_cell_length_b [3.5333]
_cell_length_c [11.1398]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.2152]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [12]
_chemical_formula_structural [NdSm4Er5]
_chemical_formula_sum '[Nd2 Sm8 Er10]'
_cell_volume [674.8103]
_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
[
  Nd  Nd0  2  0.0000  0.5000  0.0000  1
  Sm  Sm1  4  0.0302  0.0000  0.7475  1
  Sm  Sm2  4  0.1553  0.5000  0.2498  1
  Er  Er3  4  0.1731  0.0000  0.5476  1
  Er  Er4  4  0.1748  0.0000  0.9472  1
  Er  Er5  2  0.0000  0.5000  0.5000  1
]