data_[Li4Pt8O18]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Li  0.9800  1.4500  0.9000
  Pt  2.2800  1.3500  0.8050
  O  3.4400  0.6000  1.2600
]
_symmetry_space_group_name_H-M [P-3c1]
_cell_length_a [5.1631]
_cell_length_b [5.1631]
_cell_length_c [14.1945]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [120.0000]
_symmetry_Int_Tables_number [165]
_chemical_formula_structural [Li2Pt4O9]
_chemical_formula_sum '[Li4 Pt8 O18]'
_cell_volume [327.6994]
_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  4  0.0000  0.0000  0.1556  1
  Pt  Pt1  4  0.3333  0.6667  0.0156  1
  Pt  Pt2  4  0.3333  0.6667  0.8176  1
  O  O3  12  0.0379  0.3608  0.4201  1
  O  O4  6  0.0000  0.3143  0.7500  1
]