data_[Tb8Er4Tm20Sc4]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Tb  1.1000  1.7500  0.9815
  Er  1.2400  1.7500  1.0300
  Tm  1.2500  1.7500  1.0950
  Sc  1.3600  1.6000  0.8850
]
_symmetry_space_group_name_H-M [Cmc2_1]
_cell_length_a [5.4684]
_cell_length_b [19.6934]
_cell_length_c [10.2442]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [36]
_chemical_formula_structural [Tb2ErTm5Sc]
_chemical_formula_sum '[Tb8 Er4 Tm20 Sc4]'
_cell_volume [1103.2152]
_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  0.1115  0.3144  1
  Tb  Tb1  4  0.0000  0.1144  0.7354  1
  Er  Er2  4  0.0000  0.4093  0.4565  1
  Tm  Tm3  4  0.0000  0.0176  0.0187  1
  Tm  Tm4  4  0.0000  0.2758  0.3192  1
  Tm  Tm5  4  0.0000  0.3004  0.7049  1
  Tm  Tm6  4  0.0000  0.3781  0.0210  1
  Tm  Tm7  4  0.0000  0.4815  0.7396  1
  Sc  Sc8  4  0.0000  0.1962  0.0143  1
]