data_[Pm4Dy4Er20Sc8]
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
  Er  1.2400  1.7500  1.0300
  Sc  1.3600  1.6000  0.8850
]
_symmetry_space_group_name_H-M [Cmc2_1]
_cell_length_a [5.5605]
_cell_length_b [21.3443]
_cell_length_c [9.2740]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [36]
_chemical_formula_structural [PmDyEr5Sc2]
_chemical_formula_sum '[Pm4 Dy4 Er20 Sc8]'
_cell_volume [1100.6807]
_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  4  0.0000  0.1856  0.5181  1
  Dy  Dy1  4  0.0000  0.4033  0.9186  1
  Er  Er2  4  0.0000  0.0089  0.5177  1
  Er  Er3  4  0.0000  0.2652  0.8346  1
  Er  Er4  4  0.0000  0.3078  0.2195  1
  Er  Er5  4  0.0000  0.3922  0.5460  1
  Er  Er6  4  0.0000  0.4685  0.2484  1
  Sc  Sc7  4  0.0000  0.1132  0.8245  1
  Sc  Sc8  4  0.0000  0.1392  0.1966  1
]