data_[Pr4Sm24Y8Mg4]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Pr  1.1300  1.8500  1.0600
  Sm  1.1700  1.8500  1.2290
  Y  1.2200  1.8000  1.0400
  Mg  1.3100  1.5000  0.8600
]
_symmetry_space_group_name_H-M [C2/c]
_cell_length_a [9.3946]
_cell_length_b [15.9384]
_cell_length_c [8.8550]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.8558]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [15]
_chemical_formula_structural [PrSm6Y2Mg]
_chemical_formula_sum '[Pr4 Sm24 Y8 Mg4]'
_cell_volume [1325.7420]
_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  4  0.0000  0.0378  0.2500  1
  Sm  Sm1  8  0.0440  0.1599  0.9480  1
  Sm  Sm2  8  0.0987  0.3626  0.0855  1
  Sm  Sm3  8  0.2439  0.2883  0.6957  1
  Y  Y4  8  0.2268  0.4500  0.4439  1
  Mg  Mg5  4  0.0000  0.4441  0.7500  1
]