data_Cd2PbBr
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   6.21
_cell_length_b   6.21
_cell_length_c   3.5
_cell_angle_alpha   90.0
_cell_angle_beta   90.0
_cell_angle_gamma   121.41
_symmetry_Int_Tables_number   1
_chemical_formula_structural   Cd2PbBr
_chemical_formula_sum   'Cd2 Pb1 Br1'
_cell_volume   114.99
_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
  Cd  Cd1  1  0.52  0.71  0.75  1.0
  Cd  Cd2  1  0.52  0.29  0.75  1.0
  Pb  Pb3  1  0.04  0.0  0.0  1.0
  Br  Br0  1  0.0  0.0  0.0  1.0

data_Cd2PbBr
_symmetry_space_group_name_H-M   P1
_cell_length_a   3.5
_cell_length_b   6.07
_cell_length_c   6.21
_cell_angle_alpha   119.3
_cell_angle_beta   90.0
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   Cd2PbBr
_chemical_formula_sum   'Cd2 Pb1 Br1'
_cell_volume   114.99
_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
  Cd  Cd0  1  0.75  0.29  0.81  1.0
  Cd  Cd1  1  0.75  0.71  0.22  1.0
  Pb  Pb2  1  0.0  0.0  0.04  1.0
  Br  Br3  1  0.0  0.0  0.0  1.0

Cd Cd Pb Br