data_[Pm24Dy4Y8Mg4]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Pm  1.1300  1.8500  1.1100
  Dy  1.2200  1.7500  1.1310
  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 [9.3096]
_cell_length_b [15.9828]
_cell_length_c [8.8863]
_cell_angle_alpha [90.0000]
_cell_angle_beta [91.8142]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [15]
_chemical_formula_structural [Pm6DyY2Mg]
_chemical_formula_sum '[Pm24 Dy4 Y8 Mg4]'
_cell_volume [1321.5600]
_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
[
  Pm  Pm0  8  0.0435  0.1594  0.4479  1
  Pm  Pm1  8  0.0983  0.3637  0.5897  1
  Pm  Pm2  8  0.2472  0.2903  0.1968  1
  Y  Y3  8  0.2315  0.4538  0.9501  1
  Dy  Dy4  4  0.0000  0.0353  0.7500  1
  Mg  Mg5  4  0.0000  0.4437  0.2500  1
]