data_[Pm20Dy12Sc4]
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
  Sc  1.3600  1.6000  0.8850
]
_symmetry_space_group_name_H-M [I4/mcm]
_cell_length_a [9.3167]
_cell_length_b [9.3167]
_cell_length_c [13.8661]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [140]
_chemical_formula_structural [Pm5Dy3Sc]
_chemical_formula_sum '[Pm20 Dy12 Sc4]'
_cell_volume [1203.6041]
_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  16  0.1975  0.3025  0.6339  1
  Pm  Pm1  4  0.0000  0.0000  0.0000  1
  Dy  Dy2  8  0.1107  0.3893  0.0000  1
  Dy  Dy3  4  0.0000  0.0000  0.2500  1
  Sc  Sc4  4  0.0000  0.5000  0.2500  1
]