data_[Na10Li2Sn4]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Na  0.9300  1.8000  1.1600
  Li  0.9800  1.4500  0.9000
  Sn  1.9600  1.4500  0.8300
]
_symmetry_space_group_name_H-M [Pbam]
_cell_length_a [6.4879]
_cell_length_b [13.0659]
_cell_length_c [5.1049]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [55]
_chemical_formula_structural [Na5LiSn2]
_chemical_formula_sum '[Na10 Li2 Sn4]'
_cell_volume [432.7418]
_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
[
  Na  Na0  4  0.1324  0.2491  0.0000  1.0
  Na  Na1  4  0.1487  0.8625  0.5000  1.0
  Na  Na2  2  0.0000  0.0000  0.0000  1.0
  Li  Li3  2  0.0000  0.5000  0.0000  1.0
  Sn  Sn4  4  0.1405  0.6012  0.5000  1.0
]