data_La2CdPb
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.76
_cell_length_b   5.76
_cell_length_c   5.76
_cell_angle_alpha   124.74
_cell_angle_beta   124.74
_cell_angle_gamma   81.96
_symmetry_Int_Tables_number   1
_chemical_formula_structural   La2CdPb
_chemical_formula_sum   'La2 Cd1 Pb1'
_cell_volume   124.29
_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
  La  La1  1  0.0  0.67  0.18  1.0
  La  La2  1  0.67  0.0  0.18  1.0
  Cd  Cd0  1  0.0  0.0  0.0  1.0
  Pb  Pb3  1  0.0  0.0  0.35  1.0

data_La2CdPb
_symmetry_space_group_name_H-M   Cm
_cell_length_a   7.56
_cell_length_b   7.56
_cell_length_c   5.76
_cell_angle_alpha   90.0
_cell_angle_beta   130.98
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   8
_chemical_formula_structural   La2CdPb
_chemical_formula_sum   'La4 Cd2 Pb2'
_cell_volume   248.59
_cell_formula_units_Z   2
loop_
 _symmetry_equiv_pos_site_id
 _symmetry_equiv_pos_as_xyz
  1  'x, y, z'
  2  'x, -y, z'
  3  'x+1/2, y+1/2, z'
  4  'x+1/2, -y+1/2, 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
  La  La0  4  0.16  0.34  0.5  1.0
  Cd  Cd1  2  0.0  0.0  0.0  1.0
  Pb  Pb2  2  0.15  0.5  0.65  1.0

La La Cd Pb
La La Cd Pb 0 3 o + o 1 3 + o o 2 3 o o o 