data_[Pr24Nd4Sm4Er8]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Pr  1.1300  1.8500  1.0600
  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/c]
_cell_length_a [9.3819]
_cell_length_b [15.3614]
_cell_length_c [9.8192]
_cell_angle_alpha [90.0000]
_cell_angle_beta [97.9700]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [15]
_chemical_formula_structural [Pr6NdSmEr2]
_chemical_formula_sum '[Pr24 Nd4 Sm4 Er8]'
_cell_volume [1401.4709]
_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
[
  Pr  Pr0  8  0.0661  0.1750  0.9446  1
  Pr  Pr1  8  0.0959  0.3926  0.1193  1
  Pr  Pr2  8  0.2117  0.2243  0.3160  1
  Nd  Nd3  4  0.0000  0.4074  0.7500  1
  Sm  Sm4  4  0.0000  0.0301  0.2500  1
  Er  Er5  8  0.2447  0.0475  0.5479  1
]