data_[Tb1Y2Ho2Er4]
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
  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 [6.0204]
_cell_length_b [6.6352]
_cell_length_c [8.4802]
_cell_angle_alpha [78.9357]
_cell_angle_beta [69.4502]
_cell_angle_gamma [63.5875]
_symmetry_Int_Tables_number [2]
_chemical_formula_structural [TbY2(HoEr2)2]
_chemical_formula_sum '[Tb1 Y2 Ho2 Er4]'
_cell_volume [283.8311]
_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  1  0.0000  0.0000  0.0000  1.0
  Y  Y1  2  0.2669  0.6699  0.6598  1.0
  Ho  Ho2  2  0.1819  0.2238  0.5552  1.0
  Er  Er3  2  0.2684  0.4240  0.1203  1.0
  Er  Er4  2  0.3844  0.8752  0.2352  1.0
]