data_[Pm24Er4Sc8]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Pm  1.1300  1.8500  1.1100
  Er  1.2400  1.7500  1.0300
  Sc  1.3600  1.6000  0.8850
]
_symmetry_space_group_name_H-M [C2/c]
_cell_length_a [13.5998]
_cell_length_b [13.1803]
_cell_length_c [6.6570]
_cell_angle_alpha [90.0000]
_cell_angle_beta [106.0011]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [15]
_chemical_formula_structural [Pm6ErSc2]
_chemical_formula_sum '[Pm24 Er4 Sc8]'
_cell_volume [1147.0303]
_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  0.0282  0.3590  0.5029  1
  Pm  Pm1  8  0.1177  0.0932  0.3158  1
  Pm  Pm2  8  0.2430  0.2933  0.2282  1
  Er  Er3  4  0.0000  0.1379  0.7500  1
  Sc  Sc4  8  0.1876  0.4741  0.8749  1
]