data_[Ba2Pr2Cr2O8]
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
  Cr  1.6600  1.4000  0.9400
  O  3.4400  0.6000  1.2600
]
_symmetry_space_group_name_H-M [I4mm]
_cell_length_a [3.9745]
_cell_length_b [3.9745]
_cell_length_c [12.8086]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [107]
_chemical_formula_structural [BaPrCrO4]
_chemical_formula_sum '[Ba2 Pr2 Cr2 O8]'
_cell_volume [202.3289]
_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
[
  Ba  Ba0  2  0.0000  0.0000  0.6460  1.0
  Pr  Pr1  2  0.0000  0.0000  0.3633  1.0
  Cr  Cr2  2  0.0000  0.0000  0.0005  1.0
  O  O3  4  0.0000  0.5000  0.4870  1.0
  O  O4  2  0.0000  0.0000  0.1731  1.0
  O  O5  2  0.0000  0.0000  0.8430  1.0
]