data_[Cd2Sn4Pb8]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Cd  1.6900  1.5500  1.0900
  Sn  1.9600  1.4500  0.8300
  Pb  2.3300  1.8000  1.1225
]
_symmetry_space_group_name_H-M [Imm2]
_cell_length_a [7.1651]
_cell_length_b [8.5818]
_cell_length_c [7.1300]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [44]
_chemical_formula_structural [Cd(SnPb2)2]
_chemical_formula_sum '[Cd2 Sn4 Pb8]'
_cell_volume [438.4213]
_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
[
  Cd  Cd0  2  0.0000  0.0000  0.9610  1
  Sn  Sn1  2  0.0000  0.0000  0.5331  1
  Sn  Sn2  2  0.0000  0.5000  0.0598  1
  Pb  Pb3  8  0.2433  0.2887  0.7365  1
]