data_[Cs2Pb2Cl6]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Cs  0.7900  2.6000  1.8100
  Pb  2.3300  1.8000  1.1225
  Cl  3.1600  1.0000  0.7800
]
_symmetry_space_group_name_H-M [Cm]
_cell_length_a [8.1265]
_cell_length_b [8.1263]
_cell_length_c [5.7472]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0063]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [8]
_chemical_formula_structural [CsPbCl3]
_chemical_formula_sum '[Cs2 Pb2 Cl6]'
_cell_volume [379.5399]
_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
[
  Cs  Cs0  2  0.4955  0.5000  0.9984  1.0
  Pb  Pb1  2  0.4975  0.0000  0.4877  1.0
  Cl  Cl2  4  0.2460  0.2489  0.4822  1.0
  Cl  Cl3  2  0.0022  0.5000  0.9875  1.0
]