data_[K8Li4Tl4P8]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  K  0.8200  2.2000  1.5200
  Li  0.9800  1.4500  0.9000
  Tl  1.6200  1.9000  1.3325
  P  2.1900  1.0000  0.5500
]
_symmetry_space_group_name_H-M [Ibam]
_cell_length_a [6.2985]
_cell_length_b [15.2916]
_cell_length_c [6.5916]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [72]
_chemical_formula_structural [K2LiTlP2]
_chemical_formula_sum '[K8 Li4 Tl4 P8]'
_cell_volume [634.8631]
_cell_formula_units_Z [4]
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
[
  K  K0  8  0.2408  0.8253  0.5000  1.0
  Li  Li1  4  0.0000  0.0000  0.2500  1.0
  Tl  Tl2  4  0.0000  0.5000  0.2500  1.0
  P  P3  8  0.2483  0.4013  0.0000  1.0
]