data_Fe2PbCl
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   3.25
_cell_length_b   3.25
_cell_length_c   8.37
_cell_angle_alpha   90.0
_cell_angle_beta   90.0
_cell_angle_gamma   122.82
_symmetry_Int_Tables_number   1
_chemical_formula_structural   Fe2PbCl
_chemical_formula_sum   'Fe2 Pb1 Cl1'
_cell_volume   74.36
_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
  Fe  Fe1  1  0.56  0.0  0.9  1.0
  Fe  Fe2  1  0.56  0.0  0.47  1.0
  Pb  Pb3  1  0.0  0.0  0.18  1.0
  Cl  Cl0  1  0.0  0.0  0.0  1.0

data_Fe2PbCl
_symmetry_space_group_name_H-M   P1
_cell_length_a   3.11
_cell_length_b   3.25
_cell_length_c   8.37
_cell_angle_alpha   90.0
_cell_angle_beta   90.0
_cell_angle_gamma   118.59
_symmetry_Int_Tables_number   1
_chemical_formula_structural   Fe2PbCl
_chemical_formula_sum   'Fe2 Pb1 Cl1'
_cell_volume   74.36
_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
  Fe  Fe0  1  0.0  0.56  0.47  1.0
  Fe  Fe1  1  0.0  0.56  0.9  1.0
  Pb  Pb2  1  0.0  0.0  0.18  1.0
  Cl  Cl3  1  0.0  0.0  0.0  1.0

Fe Fe Pb Cl
Fe Fe Pb Cl 0 3 o o + 0 3 + o + 0 1 o o o 1 2 o - o 1 2 + + o 1 2 o o o 1 2 + o o 1 1 + + o 1 1 o + o 1 1 + o o 2 3 o o o 