[CIF]
data_NbTl4Pb
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   6.17728002
_cell_length_b   6.17728002
_cell_length_c   6.17728002
_cell_angle_alpha   60.00000000
_cell_angle_beta   60.00000000
_cell_angle_gamma   60.00000000
_symmetry_Int_Tables_number   1
_chemical_formula_structural   NbTl4Pb
_chemical_formula_sum   'Nb1 Tl4 Pb1'
_cell_volume   166.67745770
_cell_formula_units_Z   1
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
  Nb  Nb0  1  0.00000000  0.00000000  0.00000000  1
  Pb  Pb1  1  2.18399829  2.18399829  2.18399829  1
  Tl  Tl2  1  3.27186290  3.27186290  5.46413028  1
  Tl  Tl3  1  3.27186290  5.46413028  3.27186290  1
  Tl  Tl4  1  5.46413028  3.27186290  3.27186290  1
  Tl  Tl5  1  5.46413028  5.46413028  5.46413028  1
[/CIF]
