data_[Li2Tl4Pt2O12]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Li  0.9800  1.4500  0.9000
  Tl  1.6200  1.9000  1.3325
  Pt  2.2800  1.3500  0.8050
  O  3.4400  0.6000  1.2600
]
_symmetry_space_group_name_H-M [P2_1/c]
_cell_length_a [5.4462]
_cell_length_b [5.5517]
_cell_length_c [9.7064]
_cell_angle_alpha [90.0000]
_cell_angle_beta [121.9192]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [14]
_chemical_formula_structural [LiTl2PtO6]
_chemical_formula_sum '[Li2 Tl4 Pt2 O12]'
_cell_volume [249.1030]
_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  2  0.0000  0.0000  0.5000  1
  Tl  Tl1  4  0.2091  0.5502  0.7395  1
  Pt  Pt2  2  0.5000  0.0000  0.0000  1
  O  O3  4  0.1565  0.7076  0.4381  1
  O  O4  4  0.2248  0.2250  0.4217  1
  O  O5  4  0.4063  0.5615  0.2743  1
]