data_[Ce4Pr4C2Br6Cl4]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Ce  1.1200  1.8500  1.0800
  Pr  1.1300  1.8500  1.0600
  C  2.5500  0.7000  0.3000
  Br  2.9600  1.1500  0.8825
  Cl  3.1600  1.0000  0.7800
]
_symmetry_space_group_name_H-M [C2/m]
_cell_length_a [18.5843]
_cell_length_b [3.9846]
_cell_length_c [8.4444]
_cell_angle_alpha [90.0000]
_cell_angle_beta [105.5196]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [12]
_chemical_formula_structural [Ce2Pr2CBr3Cl2]
_chemical_formula_sum '[Ce4 Pr4 C2 Br6 Cl4]'
_cell_volume [602.5079]
_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
[
  Ce  Ce0  4  0.1436  0.5000  0.0888  1
  Pr  Pr1  4  0.0003  0.0000  0.2081  1
  C  C2  2  0.0000  0.5000  0.0000  1
  Br  Br3  4  0.1689  0.0000  0.8334  1
  Br  Br4  2  0.0000  0.5000  0.5000  1
  Cl  Cl5  4  0.1597  0.0000  0.3417  1
]