data_[Yb8Cl8O4]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Yb  1.1000  1.7500  1.0840
  Cl  3.1600  1.0000  0.7800
  O  3.4400  0.6000  1.2600
]
_symmetry_space_group_name_H-M [C2/m]
_cell_length_a [8.6413]
_cell_length_b [9.2144]
_cell_length_c [5.9535]
_cell_angle_alpha [90.0000]
_cell_angle_beta [102.1894]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [12]
_chemical_formula_structural [Yb2Cl2O]
_chemical_formula_sum '[Yb8 Cl8 O4]'
_cell_volume [463.3556]
_cell_formula_units_Z [4]
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  4  0.0000  0.3278  0.0000  1
  Yb  Yb1  4  0.1871  0.5000  0.5431  1
  Cl  Cl2  8  0.1879  0.1977  0.7293  1
  O  O3  4  0.0061  0.5000  0.7510  1
]