data_[Gd2Er2Sc4Bi4]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Gd  1.2000  1.8000  1.0750
  Er  1.2400  1.7500  1.0300
  Sc  1.3600  1.6000  0.8850
  Bi  2.0200  1.6000  1.0350
]
_symmetry_space_group_name_H-M [I4mm]
_cell_length_a [4.4091]
_cell_length_b [4.4091]
_cell_length_c [16.5739]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [107]
_chemical_formula_structural [GdEr(ScBi)2]
_chemical_formula_sum '[Gd2 Er2 Sc4 Bi4]'
_cell_volume [322.1968]
_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
[
  Gd  Gd0  2  0.0000  0.0000  0.6765  1
  Er  Er1  2  0.0000  0.0000  0.3244  1
  Sc  Sc2  4  0.0000  0.5000  0.4996  1
  Bi  Bi3  2  0.0000  0.0000  0.1314  1
  Bi  Bi4  2  0.0000  0.0000  0.8686  1
]