data_[Pr6Er8Sc4]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Pr  1.1300  1.8500  1.0600
  Er  1.2400  1.7500  1.0300
  Sc  1.3600  1.6000  0.8850
]
_symmetry_space_group_name_H-M [P-1]
_cell_length_a [6.7097]
_cell_length_b [8.3167]
_cell_length_c [11.2976]
_cell_angle_alpha [72.5718]
_cell_angle_beta [75.2172]
_cell_angle_gamma [75.3640]
_symmetry_Int_Tables_number [2]
_chemical_formula_structural [Pr3(Er2Sc)2]
_chemical_formula_sum '[Pr6 Er8 Sc4]'
_cell_volume [570.8665]
_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  2  0.1788  0.4023  0.6318  1
  Pr  Pr1  2  0.3574  0.9520  0.7454  1
  Pr  Pr2  2  0.3860  0.3095  0.9986  1
  Er  Er3  2  0.0613  0.7567  0.0500  1
  Er  Er4  2  0.1848  0.9453  0.2350  1
  Er  Er5  2  0.3641  0.4936  0.2814  1
  Er  Er6  2  0.3686  0.7691  0.5080  1
  Sc  Sc7  2  0.0663  0.6469  0.8020  1
  Sc  Sc8  2  0.1397  0.1601  0.4558  1
]