data_[Li8Tm6Sn8]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Li  0.9800  1.4500  0.9000
  Tm  1.2500  1.7500  1.0950
  Sn  1.9600  1.4500  0.8300
]
_symmetry_space_group_name_H-M [Immm]
_cell_length_a [4.5637]
_cell_length_b [7.0396]
_cell_length_c [14.8848]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [71]
_chemical_formula_structural [Li4Tm3Sn4]
_chemical_formula_sum '[Li8 Tm6 Sn8]'
_cell_volume [478.2034]
_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
[
  Li  Li0  8  0.0000  0.1902  0.6741  1.0
  Tm  Tm1  4  0.0000  0.0000  0.1268  1.0
  Tm  Tm2  2  0.0000  0.5000  0.0000  1.0
  Sn  Sn3  4  0.0000  0.2967  0.5000  1.0
  Sn  Sn4  4  0.0000  0.5000  0.2146  1.0
]