data_[Pr2Ho24Er4]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Pr  1.1300  1.8500  1.0600
  Ho  1.2300  1.7500  1.0410
  Er  1.2400  1.7500  1.0300
]
_symmetry_space_group_name_H-M [Cmmm]
_cell_length_a [3.5464]
_cell_length_b [48.3332]
_cell_length_c [5.5425]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [65]
_chemical_formula_structural [Pr(Ho6Er)2]
_chemical_formula_sum '[Pr2 Ho24 Er4]'
_cell_volume [950.0343]
_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
[
  Pr  Pr0  2  0.0000  0.5000  0.5000  1
  Ho  Ho1  4  0.0000  0.0379  0.0000  1
  Ho  Ho2  4  0.0000  0.2225  0.0000  1
  Ho  Ho3  4  0.0000  0.2874  0.5000  1
  Ho  Ho4  4  0.0000  0.3346  0.0000  1
  Ho  Ho5  4  0.0000  0.3985  0.0000  1
  Ho  Ho6  4  0.0000  0.4303  0.5000  1
  Er  Er7  4  0.0000  0.1362  0.5000  1
]