data_[Pr4Sm20Ho12]
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
]
_symmetry_space_group_name_H-M [C2/c]
_cell_length_a [16.4125]
_cell_length_b [6.7656]
_cell_length_c [11.5748]
_cell_angle_alpha [90.0000]
_cell_angle_beta [109.7678]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [15]
_chemical_formula_structural [PrSm5Ho3]
_chemical_formula_sum '[Pr4 Sm20 Ho12]'
_cell_volume [1209.5272]
_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  0.2395  0.7500  1
  Sm  Sm1  8  0.1108  0.4962  0.5507  1
  Sm  Sm2  8  0.1726  0.0951  0.3511  1
  Sm  Sm3  4  0.0000  0.3139  0.2500  1
  Ho  Ho4  8  0.2404  0.3976  0.8707  1
  Ho  Ho5  4  0.0000  0.0000  0.0000  1
]