data_[Tb2Dy2Ho2Tm2]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Tb  1.1000  1.7500  0.9815
  Dy  1.2200  1.7500  1.1310
  Ho  1.2300  1.7500  1.0410
  Tm  1.2500  1.7500  1.0950
]
_symmetry_space_group_name_H-M [I-4m2]
_cell_length_a [4.9868]
_cell_length_b [4.9868]
_cell_length_c [9.9665]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [119]
_chemical_formula_structural [TbDyHoTm]
_chemical_formula_sum '[Tb2 Dy2 Ho2 Tm2]'
_cell_volume [247.8428]
_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
[
  Tb  Tb0  2  0.0000  0.5000  0.7500  1.0
  Dy  Dy1  2  0.0000  0.5000  0.2500  1.0
  Ho  Ho2  2  0.0000  0.0000  0.5000  1.0
  Tm  Tm3  2  0.0000  0.0000  0.0000  1.0
]