data_Ga2CuPb
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   3.26
_cell_length_b   3.42
_cell_length_c   7.36
_cell_angle_alpha   90.0
_cell_angle_beta   90.0
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   Ga2CuPb
_chemical_formula_sum   'Ga2 Cu1 Pb1'
_cell_volume   82.1
_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
  Ga  Ga1  1  0.63  0.71  0.1  1.0
  Ga  Ga2  1  0.0  0.0  0.45  1.0
  Cu  Cu0  1  0.0  0.0  0.03  1.0
  Pb  Pb3  1  0.63  0.71  0.83  1.0

data_Ga2CuPb
_symmetry_space_group_name_H-M   P1
_cell_length_a   3.26
_cell_length_b   3.42
_cell_length_c   7.36
_cell_angle_alpha   90.0
_cell_angle_beta   90.0
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   Ga2CuPb
_chemical_formula_sum   'Ga2 Cu1 Pb1'
_cell_volume   82.1
_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
  Ga  Ga0  1  0.0  0.0  0.45  1.0
  Ga  Ga1  1  0.63  0.71  0.1  1.0
  Cu  Cu2  1  0.0  0.0  0.03  1.0
  Pb  Pb3  1  0.63  0.71  0.83  1.0

Ga Ga Cu Pb
Ga Ga Cu Pb 0 2 + + o 0 3 o o - 0 1 + + o 0 1 + o o 0 1 o + o 1 3 - - o 1 3 o - o 1 1 + o o 1 1 o + o 1 2 o o o 2 3 - - - 