data_[Tb4Y8Ho4Tm20]
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
  Tm  1.2500  1.7500  1.0950
]
_symmetry_space_group_name_H-M [Cmc2_1]
_cell_length_a [5.5538]
_cell_length_b [19.5556]
_cell_length_c [10.5395]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [36]
_chemical_formula_structural [TbY2HoTm5]
_chemical_formula_sum '[Tb4 Y8 Ho4 Tm20]'
_cell_volume [1144.6666]
_cell_formula_units_Z [4]
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  4  0.0000  0.2019  0.0104  1
  Y  Y1  4  0.0000  0.1089  0.7365  1
  Y  Y2  4  0.0000  0.1130  0.3200  1
  Ho  Ho3  4  0.0000  0.4146  0.4574  1
  Tm  Tm4  4  0.0000  0.0197  0.0269  1
  Tm  Tm5  4  0.0000  0.2832  0.3056  1
  Tm  Tm6  4  0.0000  0.2999  0.7080  1
  Tm  Tm7  4  0.0000  0.3930  0.0221  1
  Tm  Tm8  4  0.0000  0.4791  0.7369  1
]