data_[Ba4Pr8Co4O20]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Ba  0.8900  2.1500  1.4900
  Pr  1.1300  1.8500  1.0600
  Co  1.8800  1.3500  0.7683
  O  3.4400  0.6000  1.2600
]
_symmetry_space_group_name_H-M [I4/mcm]
_cell_length_a [6.8494]
_cell_length_b [6.8494]
_cell_length_c [11.7776]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [140]
_chemical_formula_structural [BaPr2CoO5]
_chemical_formula_sum '[Ba4 Pr8 Co4 O20]'
_cell_volume [552.5399]
_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
[
  Ba  Ba0  4  0.0000  0.0000  0.2500  1
  Pr  Pr1  8  0.1745  0.6745  0.5000  1
  Co  Co2  4  0.0000  0.5000  0.2500  1
  O  O3  16  0.1426  0.3574  0.6312  1
  O  O4  4  0.0000  0.0000  0.0000  1
]