data_[Sn10Pb6]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Sn  1.9600  1.4500  0.8300
  Pb  2.3300  1.8000  1.1225
]
_symmetry_space_group_name_H-M [Cm]
_cell_length_a [6.1099]
_cell_length_b [10.0846]
_cell_length_c [20.0920]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [8]
_chemical_formula_structural [Sn5Pb3]
_chemical_formula_sum '[Sn10 Pb6]'
_cell_volume [1237.9919]
_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
[
  Sn  Sn0  4  0.0029  0.3352  0.3609  1
  Sn  Sn1  4  0.3334  0.3323  0.4802  1
  Sn  Sn2  2  0.3264  0.0000  0.4804  1
  Pb  Pb3  4  0.1654  0.1711  0.6130  1
  Pb  Pb4  2  0.1476  0.5000  0.6123  1
]