data_[Cs2Ce1Pr1O4]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Cs  0.7900  2.6000  1.8100
  Ce  1.1200  1.8500  1.0800
  Pr  1.1300  1.8500  1.0600
  O  3.4400  0.6000  1.2600
]
_symmetry_space_group_name_H-M [P2/m]
_cell_length_a [6.4341]
_cell_length_b [3.7158]
_cell_length_c [7.2819]
_cell_angle_alpha [90.0000]
_cell_angle_beta [107.1405]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [10]
_chemical_formula_structural [Cs2CePrO4]
_chemical_formula_sum '[Cs2 Ce1 Pr1 O4]'
_cell_volume [166.3643]
_cell_formula_units_Z [1]
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
[
  Cs  Cs0  1  0.0000  0.5000  0.5000  1.0
  Cs  Cs1  1  0.5000  0.0000  0.5000  1.0
  Ce  Ce2  1  0.5000  0.5000  0.0000  1.0
  Pr  Pr3  1  0.0000  0.0000  0.0000  1.0
  O  O4  2  0.2289  0.5000  0.1646  1.0
  O  O5  2  0.2850  0.0000  0.8356  1.0
]