data_[Er1Bi2Ir1O8]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Er  1.2400  1.7500  1.0300
  Bi  2.0200  1.6000  1.0350
  Ir  2.2000  1.3500  0.7650
  O  3.4400  0.6000  1.2600
]
_symmetry_space_group_name_H-M [P2/m]
_cell_length_a [5.0751]
_cell_length_b [6.7728]
_cell_length_c [5.1064]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.3800]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [10]
_chemical_formula_structural [ErBi2IrO8]
_chemical_formula_sum '[Er1 Bi2 Ir1 O8]'
_cell_volume [175.5163]
_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  0.5000  0.0000  1.0
  Bi  Bi1  2  0.5000  0.2464  0.5000  1.0
  Ir  Ir2  1  0.0000  0.0000  0.0000  1.0
  O  O3  4  0.1592  0.2242  0.2022  1.0
  O  O4  2  0.2935  0.0000  0.7741  1.0
  O  O5  2  0.3266  0.5000  0.7055  1.0
]