data_[K2Li2Sn8]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  K  0.8200  2.2000  1.5200
  Li  0.9800  1.4500  0.9000
  Sn  1.9600  1.4500  0.8300
]
_symmetry_space_group_name_H-M [P-1]
_cell_length_a [5.6880]
_cell_length_b [7.6967]
_cell_length_c [9.4343]
_cell_angle_alpha [70.3154]
_cell_angle_beta [72.7159]
_cell_angle_gamma [89.8116]
_symmetry_Int_Tables_number [2]
_chemical_formula_structural [KLiSn4]
_chemical_formula_sum '[K2 Li2 Sn8]'
_cell_volume [369.1692]
_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
[
  K  K0  2  0.2283  0.2538  0.5382  1.0
  Li  Li1  2  0.2561  0.4978  0.0029  1.0
  Sn  Sn2  2  0.0219  0.2062  0.9532  1.0
  Sn  Sn3  2  0.1377  0.7505  0.7320  1.0
  Sn  Sn4  2  0.4082  0.6983  0.1907  1.0
  Sn  Sn5  2  0.4091  0.1107  0.1787  1.0
]