data_Y2PPb2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   7.83
_cell_length_b   7.83
_cell_length_c   4.47
_cell_angle_alpha   90.0
_cell_angle_beta   90.0
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   Y2PPb2
_chemical_formula_sum   'Y4 P2 Pb4'
_cell_volume   274.14
_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
  Y  Y6  1  0.33  0.24  0.24  1.0
  Y  Y7  1  0.5  0.58  0.24  1.0
  Y  Y8  1  0.58  0.33  0.24  1.0
  Y  Y9  1  0.24  0.5  0.24  1.0
  P  P0  1  0.0  0.0  0.0  1.0
  P  P1  1  0.91  0.91  0.0  1.0
  Pb  Pb2  1  0.82  0.73  0.0  1.0
  Pb  Pb3  1  0.01  0.1  0.0  1.0
  Pb  Pb4  1  0.1  0.82  0.0  1.0
  Pb  Pb5  1  0.73  0.01  0.0  1.0

data_Y2PPb2
_symmetry_space_group_name_H-M   P1
_cell_length_a   4.47
_cell_length_b   7.83
_cell_length_c   7.83
_cell_angle_alpha   90.0
_cell_angle_beta   90.0
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   Y2PPb2
_chemical_formula_sum   'Y4 P2 Pb4'
_cell_volume   274.14
_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
  Y  Y0  1  0.24  0.24  0.5  1.0
  Y  Y1  1  0.24  0.33  0.24  1.0
  Y  Y2  1  0.24  0.5  0.58  1.0
  Y  Y3  1  0.24  0.58  0.33  1.0
  P  P4  1  0.0  0.0  0.0  1.0
  P  P5  1  0.0  0.91  0.91  1.0
  Pb  Pb6  1  0.0  0.73  0.01  1.0
  Pb  Pb7  1  0.0  0.01  0.1  1.0
  Pb  Pb8  1  0.0  0.82  0.73  1.0
  Pb  Pb9  1  0.0  0.1  0.82  1.0

Y Y Y Y P P Pb Pb Pb Pb