data_[Tb8Ho18Tm22]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Tb  1.1000  1.7500  0.9815
  Ho  1.2300  1.7500  1.0410
  Tm  1.2500  1.7500  1.0950
]
_symmetry_space_group_name_H-M [Cmmm]
_cell_length_a [20.1952]
_cell_length_b [20.8678]
_cell_length_c [3.4877]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [65]
_chemical_formula_structural [Tb4Ho9Tm11]
_chemical_formula_sum '[Tb8 Ho18 Tm22]'
_cell_volume [1469.8266]
_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  8  0.1364  0.4148  0.5000  1
  Ho  Ho1  8  0.1214  0.0850  0.5000  1
  Ho  Ho2  8  0.1234  0.2534  0.5000  1
  Ho  Ho3  2  0.0000  0.5000  0.5000  1
  Tm  Tm4  8  0.2465  0.1683  0.0000  1
  Tm  Tm5  4  0.0000  0.1700  0.0000  1
  Tm  Tm6  4  0.0000  0.3432  0.0000  1
  Tm  Tm7  4  0.2419  0.0000  0.0000  1
  Tm  Tm8  2  0.0000  0.0000  0.0000  1
]