data_LiP2Pb
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   3.24
_cell_length_b   3.24
_cell_length_c   7.5
_cell_angle_alpha   90.0
_cell_angle_beta   90.0
_cell_angle_gamma   90.96
_symmetry_Int_Tables_number   1
_chemical_formula_structural   LiP2Pb
_chemical_formula_sum   'Li1 P2 Pb1'
_cell_volume   78.56
_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
  Li  Li0  1  0.0  0.0  0.43  1.0
  P  P1  1  0.27  0.0  0.24  1.0
  P  P2  1  0.0  0.0  0.44  1.0
  Pb  Pb3  1  0.27  0.0  0.65  1.0

data_LiP2Pb
_symmetry_space_group_name_H-M   Pm
_cell_length_a   3.24
_cell_length_b   3.24
_cell_length_c   7.5
_cell_angle_alpha   90.0
_cell_angle_beta   90.0
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   6
_chemical_formula_structural   LiP2Pb
_chemical_formula_sum   'Li1 P2 Pb1'
_cell_volume   78.57
_cell_formula_units_Z   1
loop_
 _symmetry_equiv_pos_site_id
 _symmetry_equiv_pos_as_xyz
  1  'x, y, z'
  2  '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
  Li  Li0  1  0.0  0.0  0.43  1.0
  P  P1  1  0.0  0.0  0.44  1.0
  P  P2  1  0.27  0.0  0.24  1.0
  Pb  Pb3  1  0.27  0.0  0.65  1.0

Li P P Pb
Li P P Pb 0 2 o o o 0 1 o o o 0 3 o o o 1 2 o o o 2 3 o o o 