[CIF]
data_Al4SiPb
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.52187222
_cell_length_b   5.52187222
_cell_length_c   5.52187222
_cell_angle_alpha   60.00000000
_cell_angle_beta   60.00000000
_cell_angle_gamma   60.00000000
_symmetry_Int_Tables_number   1
_chemical_formula_structural   Al4SiPb
_chemical_formula_sum   'Al4 Si1 Pb1'
_cell_volume   119.05401857
_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
  Al  Al0  1  4.88455126  4.88455126  2.92455532  1
  Al  Al1  1  4.88455126  2.92455532  4.88455126  1
  Al  Al2  1  2.92455532  4.88455126  4.88455126  1
  Al  Al3  1  2.92455532  2.92455532  2.92455532  1
  Pb  Pb4  1  5.85682994  5.85682994  5.85682993  1
  Si  Si5  1  0.00000000  0.00000000  0.00000000  1
[/CIF]
