data_[Cs2Ga2Pb2I8]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Cs  0.7900  2.6000  1.8100
  Ga  1.8100  1.3000  0.7600
  Pb  2.3300  1.8000  1.1225
  I  2.6600  1.4000  1.2733
]
_symmetry_space_group_name_H-M [P2_1/m]
_cell_length_a [7.6103]
_cell_length_b [8.1343]
_cell_length_c [11.5493]
_cell_angle_alpha [90.0000]
_cell_angle_beta [105.0122]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [11]
_chemical_formula_structural [CsGaPbI4]
_chemical_formula_sum '[Cs2 Ga2 Pb2 I8]'
_cell_volume [690.5525]
_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  0.2274  0.2500  0.0423  1.0
  Ga  Ga1  2  0.2136  0.2500  0.4768  1.0
  Pb  Pb2  2  0.3312  0.7500  0.3273  1.0
  I  I3  4  0.0233  0.5001  0.2922  1.0
  I  I4  2  0.3145  0.7500  0.0514  1.0
  I  I5  2  0.4505  0.7500  0.6256  1.0
]