data_[La2Pb2Cl2O4]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  La  1.1000  1.9500  1.1720
  Pb  2.3300  1.8000  1.1225
  Cl  3.1600  1.0000  0.7800
  O  3.4400  0.6000  1.2600
]
_symmetry_space_group_name_H-M [P2_1/m]
_cell_length_a [6.9723]
_cell_length_b [4.1426]
_cell_length_c [8.4386]
_cell_angle_alpha [90.0000]
_cell_angle_beta [107.3985]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [11]
_chemical_formula_structural [LaPbClO2]
_chemical_formula_sum '[La2 Pb2 Cl2 O4]'
_cell_volume [232.5844]
_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
[
  La  La0  2  0.3334  0.2500  0.5920  1.0
  Pb  Pb1  2  0.3201  0.2500  0.0724  1.0
  Cl  Cl2  2  0.0541  0.7500  0.6937  1.0
  O  O3  2  0.4961  0.2500  0.3803  1.0
  O  O4  2  0.4993  0.7500  0.1225  1.0
]