data_[Li24Sn3O18]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Li  0.9800  1.4500  0.9000
  Sn  1.9600  1.4500  0.8300
  O  3.4400  0.6000  1.2600
]
_symmetry_space_group_name_H-M [R-3]
_cell_length_a [5.5014]
_cell_length_b [5.5014]
_cell_length_c [15.4235]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [120.0000]
_symmetry_Int_Tables_number [148]
_chemical_formula_structural [Li8SnO6]
_chemical_formula_sum '[Li24 Sn3 O18]'
_cell_volume [404.2656]
_cell_formula_units_Z [3]
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  18  0.0198  0.3746  0.8798  1.0
  Li  Li1  6  0.0000  0.0000  0.3451  1.0
  Sn  Sn2  3  0.0000  0.0000  0.0000  1.0
  O  O3  18  0.0129  0.3174  0.0815  1.0
]