data_[Co4Pb2Br2]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Co  1.8800  1.3500  0.7683
  Pb  2.3300  1.8000  1.1225
  Br  2.9600  1.1500  0.8825
]
_symmetry_space_group_name_H-M [Amm2]
_cell_length_a [4.2902]
_cell_length_b [3.4675]
_cell_length_c [12.9352]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [38]
_chemical_formula_structural [Co2PbBr]
_chemical_formula_sum '[Co4 Pb2 Br2]'
_cell_volume [192.4269]
_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
[
  Co  Co0  2  0.0000  0.0000  0.3462  1
  Co  Co1  2  0.0000  0.0000  0.9581  1
  Pb  Pb2  2  0.5000  0.0000  0.4834  1
  Br  Br3  2  0.0000  0.0000  0.7122  1
]