data_[Er1Tm2Th1Bi5]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Er  1.2400  1.7500  1.0300
  Tm  1.2500  1.7500  1.0950
  Th  1.3000  1.8000  1.0800
  Bi  2.0200  1.6000  1.0350
]
_symmetry_space_group_name_H-M [P4/mmm]
_cell_length_a [5.7251]
_cell_length_b [5.7251]
_cell_length_c [11.8904]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [123]
_chemical_formula_structural [ErTm2ThBi5]
_chemical_formula_sum '[Er1 Tm2 Th1 Bi5]'
_cell_volume [389.7229]
_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
[
  Er  Er0  1  0.0000  0.0000  0.0000  1
  Tm  Tm1  2  0.5000  0.5000  0.2658  1
  Th  Th2  1  0.0000  0.0000  0.5000  1
  Bi  Bi3  2  0.0000  0.0000  0.2407  1
  Bi  Bi4  2  0.0000  0.5000  0.5000  1
  Bi  Bi5  1  0.5000  0.5000  0.0000  1
]