data_[Yb2Bi2I2O4]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Yb  1.1000  1.7500  1.0840
  Bi  2.0200  1.6000  1.0350
  I  2.6600  1.4000  1.2733
  O  3.4400  0.6000  1.2600
]
_symmetry_space_group_name_H-M [P2_1/m]
_cell_length_a [7.2517]
_cell_length_b [4.1792]
_cell_length_c [7.8745]
_cell_angle_alpha [90.0000]
_cell_angle_beta [104.1449]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [11]
_chemical_formula_structural [YbBiIO2]
_chemical_formula_sum '[Yb2 Bi2 I2 O4]'
_cell_volume [231.4122]
_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
[
  Yb  Yb0  2  0.3568  0.2500  0.0866  1.0
  Bi  Bi1  2  0.3451  0.2500  0.5995  1.0
  I  I2  2  0.0506  0.7500  0.7904  1.0
  O  O3  2  0.4844  0.7500  0.6096  1.0
  O  O4  2  0.4889  0.7500  0.1339  1.0
]