data_[Cd8As2I4Br2]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Cd  1.6900  1.5500  1.0900
  As  2.1800  1.1500  0.6600
  I  2.6600  1.4000  1.2733
  Br  2.9600  1.1500  0.8825
]
_symmetry_space_group_name_H-M [Pmn2_1]
_cell_length_a [7.9760]
_cell_length_b [9.0784]
_cell_length_c [7.9053]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [31]
_chemical_formula_structural [Cd4AsI2Br]
_chemical_formula_sum '[Cd8 As2 I4 Br2]'
_cell_volume [572.4170]
_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
[
  Cd  Cd0  4  0.1775  0.3187  0.5938  1
  Cd  Cd1  2  0.0000  0.0660  0.0863  1
  Cd  Cd2  2  0.0000  0.8077  0.7054  1
  As  As3  2  0.0000  0.7831  0.0305  1
  I  I4  4  0.2293  0.3229  0.0183  1
  Br  Br5  2  0.0000  0.0303  0.4536  1
]