data_[Pr3Ho2Er8]
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 [P-1]
_cell_length_a [6.1629]
_cell_length_b [6.1657]
_cell_length_c [11.2407]
_cell_angle_alpha [89.9448]
_cell_angle_beta [79.4300]
_cell_angle_gamma [80.3682]
_symmetry_Int_Tables_number [2]
_chemical_formula_structural [Pr3(HoEr4)2]
_chemical_formula_sum '[Pr3 Ho2 Er8]'
_cell_volume [413.7647]
_cell_formula_units_Z [1]
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  0.2312  0.4610  0.0801  1
  Pr  Pr1  1  0.0000  0.0000  0.0000  1
  Ho  Ho2  2  0.3847  0.7695  0.4625  1
  Er  Er3  2  0.0769  0.1512  0.6881  1
  Er  Er4  2  0.1541  0.3078  0.3873  1
  Er  Er5  2  0.3081  0.6121  0.7638  1
  Er  Er6  2  0.4630  0.9249  0.1591  1
]