data_[Pm10Y24Er2]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Pm  1.1300  1.8500  1.1100
  Y  1.2200  1.8000  1.0400
  Er  1.2400  1.7500  1.0300
]
_symmetry_space_group_name_H-M [Cmmm]
_cell_length_a [15.2163]
_cell_length_b [15.2398]
_cell_length_c [5.0780]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [65]
_chemical_formula_structural [Pm5Y12Er]
_chemical_formula_sum '[Pm10 Y24 Er2]'
_cell_volume [1177.5597]
_cell_formula_units_Z [2]
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  0.1655  0.5000  1
  Pm  Pm1  4  0.0000  0.3330  0.0000  1
  Pm  Pm2  2  0.0000  0.5000  0.5000  1
  Y  Y3  8  0.1664  0.1658  0.0000  1
  Y  Y4  8  0.1673  0.3329  0.5000  1
  Y  Y5  4  0.1661  0.0000  0.5000  1
  Y  Y6  4  0.1672  0.5000  0.0000  1
  Er  Er7  2  0.0000  0.0000  0.0000  1
]