data_[Pr4Sm8Ho20Tm4]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Pr  1.1300  1.8500  1.0600
  Sm  1.1700  1.8500  1.2290
  Ho  1.2300  1.7500  1.0410
  Tm  1.2500  1.7500  1.0950
]
_symmetry_space_group_name_H-M [I4/mcm]
_cell_length_a [8.7860]
_cell_length_b [8.7860]
_cell_length_c [15.1677]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [140]
_chemical_formula_structural [PrSm2Ho5Tm]
_chemical_formula_sum '[Pr4 Sm8 Ho20 Tm4]'
_cell_volume [1170.8468]
_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
[
  Pr  Pr0  4  0.0000  0.0000  0.2500  1
  Sm  Sm1  8  0.1153  0.6153  0.5000  1
  Ho  Ho2  16  0.2083  0.2917  0.3643  1
  Ho  Ho3  4  0.0000  0.0000  0.0000  1
  Tm  Tm4  4  0.0000  0.5000  0.2500  1
]