data_[Cu4Sn4Pb4Cl20]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Cu  1.9000  1.3500  0.8200
  Sn  1.9600  1.4500  0.8300
  Pb  2.3300  1.8000  1.1225
  Cl  3.1600  1.0000  0.7800
]
_symmetry_space_group_name_H-M [C2/c]
_cell_length_a [8.7787]
_cell_length_b [11.7690]
_cell_length_c [10.0365]
_cell_angle_alpha [90.0000]
_cell_angle_beta [112.7000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [15]
_chemical_formula_structural [CuSnPbCl5]
_chemical_formula_sum '[Cu4 Sn4 Pb4 Cl20]'
_cell_volume [956.6201]
_cell_formula_units_Z [4]
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
[
  Cu  Cu0  4  0.0000  0.3131  0.2500  1.0
  Sn  Sn1  4  0.0000  0.3720  0.7500  1.0
  Pb  Pb2  4  0.0000  0.0000  0.0000  1.0
  Cl  Cl3  8  0.1476  0.4432  0.4322  1.0
  Cl  Cl4  8  0.1608  0.1919  0.1788  1.0
  Cl  Cl5  4  0.0000  0.1221  0.7500  1.0
]