data_[Yb2As2Br2O4]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Yb  1.1000  1.7500  1.0840
  As  2.1800  1.1500  0.6600
  Br  2.9600  1.1500  0.8825
  O  3.4400  0.6000  1.2600
]
_symmetry_space_group_name_H-M [P2_1/m]
_cell_length_a [6.7378]
_cell_length_b [4.0559]
_cell_length_c [7.1359]
_cell_angle_alpha [90.0000]
_cell_angle_beta [104.7951]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [11]
_chemical_formula_structural [YbAsBrO2]
_chemical_formula_sum '[Yb2 As2 Br2 O4]'
_cell_volume [188.5402]
_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  0.3208  0.2500  0.0758  1.0
  As  As1  2  0.3636  0.2500  0.5919  1.0
  Br  Br2  2  0.0637  0.7500  0.7999  1.0
  O  O3  2  0.4608  0.7500  0.5805  1.0
  O  O4  2  0.4845  0.7500  0.1596  1.0
]