data_[Yb2As2Cl2O4]
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
  Cl  3.1600  1.0000  0.7800
  O  3.4400  0.6000  1.2600
]
_symmetry_space_group_name_H-M [P2_1/m]
_cell_length_a [6.4535]
_cell_length_b [4.0231]
_cell_length_c [7.1362]
_cell_angle_alpha [90.0000]
_cell_angle_beta [105.3804]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [11]
_chemical_formula_structural [YbAsClO2]
_chemical_formula_sum '[Yb2 As2 Cl2 O4]'
_cell_volume [178.6435]
_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  0.3108  0.2500  0.0717  1.0
  As  As1  2  0.3559  0.2500  0.5891  1.0
  Cl  Cl2  2  0.0669  0.7500  0.8177  1.0
  O  O3  2  0.4579  0.7500  0.5788  1.0
  O  O4  2  0.4873  0.7500  0.1618  1.0
]