data_[La4Y2Sn8Pb6]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  La  1.1000  1.9500  1.1720
  Y  1.2200  1.8000  1.0400
  Sn  1.9600  1.4500  0.8300
  Pb  2.3300  1.8000  1.1225
]
_symmetry_space_group_name_H-M [Cmmm]
_cell_length_a [4.5545]
_cell_length_b [27.5450]
_cell_length_c [4.6231]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [65]
_chemical_formula_structural [La2YSn4Pb3]
_chemical_formula_sum '[La4 Y2 Sn8 Pb6]'
_cell_volume [579.9911]
_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
[
  La  La0  4  0.0000  0.1877  0.0000  1
  Y  Y1  2  0.0000  0.5000  0.5000  1
  Sn  Sn2  4  0.0000  0.0935  0.5000  1
  Sn  Sn3  4  0.0000  0.2862  0.5000  1
  Pb  Pb4  4  0.0000  0.4053  0.0000  1
  Pb  Pb5  2  0.0000  0.0000  0.0000  1
]