data_[Nd4Sm12Dy8]
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
  Dy  1.2200  1.7500  1.1310
]
_symmetry_space_group_name_H-M [C2/c]
_cell_length_a [17.6160]
_cell_length_b [7.2270]
_cell_length_c [6.2564]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.1217]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [15]
_chemical_formula_structural [NdSm3Dy2]
_chemical_formula_sum '[Nd4 Sm12 Dy8]'
_cell_volume [796.5134]
_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
[
  Nd  Nd0  4  0.0000  0.1262  0.7500  1.0
  Sm  Sm1  8  0.1679  0.1255  0.4155  1.0
  Sm  Sm2  4  0.0000  0.3756  0.2500  1.0
  Dy  Dy3  8  0.1673  0.3758  0.9172  1.0
]