data_[Pr6Sm2Ho8]
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 [Pmn2_1]
_cell_length_a [11.6402]
_cell_length_b [7.2709]
_cell_length_c [6.3013]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [31]
_chemical_formula_structural [Pr3SmHo4]
_chemical_formula_sum '[Pr6 Sm2 Ho8]'
_cell_volume [533.3075]
_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  4  0.2498  0.3716  0.0170  1.0
  Pr  Pr1  2  0.0000  0.3711  0.3542  1.0
  Sm  Sm2  2  0.0000  0.6306  0.8541  1.0
  Ho  Ho3  4  0.2492  0.8808  0.0208  1.0
  Ho  Ho4  2  0.0000  0.1193  0.8508  1.0
  Ho  Ho5  2  0.0000  0.8803  0.3501  1.0
]