[CIF]
data_Si2PPb
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   4.80000209
_cell_length_b   4.80000209
_cell_length_c   4.80000209
_cell_angle_alpha   60.00000000
_cell_angle_beta   60.00000000
_cell_angle_gamma   60.00000000
_symmetry_Int_Tables_number   1
_chemical_formula_structural   Si2PPb
_chemical_formula_sum   'Si2 P1 Pb1'
_cell_volume   78.20045546
_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
  P  P0  1  3.39411403  3.39411403  3.39411403  1
  Pb  Pb1  1  5.09117104  5.09117104  5.09117105  1
  Si  Si2  1  0.00000000  0.00000000  0.00000000  1
  Si  Si3  1  1.69705701  1.69705701  1.69705701  1
[/CIF]
