data_[La1Pr2Y4Er2]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  La  1.1000  1.9500  1.1720
  Pr  1.1300  1.8500  1.0600
  Y  1.2200  1.8000  1.0400
  Er  1.2400  1.7500  1.0300
]
_symmetry_space_group_name_H-M [P-1]
_cell_length_a [6.0908]
_cell_length_b [6.7313]
_cell_length_c [8.8748]
_cell_angle_alpha [82.7737]
_cell_angle_beta [70.0485]
_cell_angle_gamma [64.4095]
_symmetry_Int_Tables_number [2]
_chemical_formula_structural [LaPr2(Y2Er)2]
_chemical_formula_sum '[La1 Pr2 Y4 Er2]'
_cell_volume [308.3706]
_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
[
  La  La0  1  0.0000  0.0000  0.0000  1.0
  Pr  Pr1  2  0.0857  0.3207  0.6519  1.0
  Y  Y2  2  0.3677  0.1376  0.2403  1.0
  Y  Y3  2  0.3845  0.4210  0.8786  1.0
  Er  Er4  2  0.2668  0.7694  0.5480  1.0
]