data_[Li6Mn3Tl6F18]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Li  0.9800  1.4500  0.9000
  Mn  1.5500  1.4000  0.6483
  Tl  1.6200  1.9000  1.3325
  F  3.9800  0.5000  0.7050
]
_symmetry_space_group_name_H-M [R-3m]
_cell_length_a [6.0419]
_cell_length_b [6.0419]
_cell_length_c [16.8969]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [120.0000]
_symmetry_Int_Tables_number [166]
_chemical_formula_structural [Li2MnTl2F6]
_chemical_formula_sum '[Li6 Mn3 Tl6 F18]'
_cell_volume [534.1752]
_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  6  0.0000  0.0000  0.4098  1.0
  Mn  Mn1  3  0.0000  0.0000  0.0000  1.0
  Tl  Tl2  6  0.0000  0.0000  0.2109  1.0
  F  F3  18  0.0105  0.5053  0.7465  1.0
]