data_[Er2Sc2Bi2O4]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Er  1.2400  1.7500  1.0300
  Sc  1.3600  1.6000  0.8850
  Bi  2.0200  1.6000  1.0350
  O  3.4400  0.6000  1.2600
]
_symmetry_space_group_name_H-M [I4mm]
_cell_length_a [3.7742]
_cell_length_b [3.7742]
_cell_length_c [13.1934]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [107]
_chemical_formula_structural [ErScBiO2]
_chemical_formula_sum '[Er2 Sc2 Bi2 O4]'
_cell_volume [187.9346]
_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
[
  Er  Er0  2  0.0000  0.0000  0.1683  1.0
  Sc  Sc1  2  0.0000  0.0000  0.8257  1.0
  Bi  Bi2  2  0.0000  0.0000  0.4957  1.0
  O  O3  4  0.0000  0.5000  0.2552  1.0
]