data_PbCl3
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   6.68
_cell_length_b   6.68
_cell_length_c   6.68
_cell_angle_alpha   148.69
_cell_angle_beta   69.86
_cell_angle_gamma   119.34
_symmetry_Int_Tables_number   1
_chemical_formula_structural   PbCl3
_chemical_formula_sum   'Pb1 Cl3'
_cell_volume   133.39
_cell_formula_units_Z   1
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
  Pb  Pb3  1  0.0  0.48  0.4  1.0
  Cl  Cl0  1  0.0  0.83  0.74  1.0
  Cl  Cl1  1  0.8  0.65  0.36  1.0
  Cl  Cl2  1  0.0  0.0  0.13  1.0

data_PbCl3
_symmetry_space_group_name_H-M   P1
_cell_length_a   3.61
_cell_length_b   6.68
_cell_length_c   6.68
_cell_angle_alpha   60.66
_cell_angle_beta   74.35
_cell_angle_gamma   74.35
_symmetry_Int_Tables_number   1
_chemical_formula_structural   PbCl3
_chemical_formula_sum   'Pb1 Cl3'
_cell_volume   133.39
_cell_formula_units_Z   1
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
  Pb  Pb0  1  0.52  -0.0  0.08  1.0
  Cl  Cl1  1  0.0  0.0  0.87  1.0
  Cl  Cl2  1  0.15  0.2  0.29  1.0
  Cl  Cl3  1  0.17  0.0  0.09  1.0

Pb Cl Cl Cl