data_[Tb3Y5Er4]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Tb  1.1000  1.7500  0.9815
  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 [6.1399]
_cell_length_b [7.1009]
_cell_length_c [8.6807]
_cell_angle_alpha [90.0061]
_cell_angle_beta [90.0320]
_cell_angle_gamma [90.1168]
_symmetry_Int_Tables_number [2]
_chemical_formula_structural [Tb3Y5Er4]
_chemical_formula_sum '[Tb3 Y5 Er4]'
_cell_volume [378.4691]
_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
[
  Tb  Tb0  2  0.3340  0.7515  0.8335  1
  Tb  Tb1  1  0.5000  0.5000  0.5000  1
  Y  Y2  2  0.0005  0.2495  0.5000  1
  Y  Y3  2  0.1683  0.4998  0.1655  1
  Y  Y4  1  0.5000  0.0000  0.5000  1
  Er  Er5  2  0.1661  1.0000  0.1645  1
  Er  Er6  2  0.3334  0.2490  0.8336  1
]