data_[La12Tl4Ag2]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  La  1.1000  1.9500  1.1720
  Tl  1.6200  1.9000  1.3325
  Ag  1.9300  1.6000  1.0867
]
_symmetry_space_group_name_H-M [P2_1/c]
_cell_length_a [6.4925]
_cell_length_b [8.8393]
_cell_length_c [12.0645]
_cell_angle_alpha [90.0000]
_cell_angle_beta [119.2909]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [14]
_chemical_formula_structural [La6Tl2Ag]
_chemical_formula_sum '[La12 Tl4 Ag2]'
_cell_volume [603.8478]
_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
[
  La  La0  4  0.0926  0.5352  0.7216  1.0
  La  La1  4  0.1483  0.1938  0.5567  1.0
  La  La2  4  0.4357  0.6527  0.5491  1.0
  Tl  Tl3  4  0.3419  0.6258  0.2408  1.0
  Ag  Ag4  2  0.5000  0.0000  0.5000  1.0
]