data_[Pm4Nd4Ho24Er8]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Pm  1.1300  1.8500  1.1100
  Nd  1.1400  1.8500  1.2765
  Ho  1.2300  1.7500  1.0410
  Er  1.2400  1.7500  1.0300
]
_symmetry_space_group_name_H-M [C2/c]
_cell_length_a [9.1402]
_cell_length_b [14.9546]
_cell_length_c [9.4810]
_cell_angle_alpha [90.0000]
_cell_angle_beta [96.5294]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [15]
_chemical_formula_structural [PmNd(Ho3Er)2]
_chemical_formula_sum '[Pm4 Nd4 Ho24 Er8]'
_cell_volume [1287.5269]
_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  0.4087  0.2500  1
  Nd  Nd1  4  0.0000  0.0299  0.7500  1
  Ho  Ho2  8  0.0641  0.1824  0.4426  1
  Ho  Ho3  8  0.0967  0.3896  0.6169  1
  Ho  Ho4  8  0.2080  0.2276  0.8196  1
  Er  Er5  8  0.2489  0.0518  0.0482  1
]