data_ZnIrPb2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   3.34
_cell_length_b   3.33
_cell_length_c   8.36
_cell_angle_alpha   90.0
_cell_angle_beta   91.86
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   ZnIrPb2
_chemical_formula_sum   'Zn1 Ir1 Pb2'
_cell_volume   92.97
_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
  Zn  Zn3  1  0.0  0.0  0.0  1.0
  Ir  Ir0  1  0.86  0.0  0.18  1.0
  Pb  Pb1  1  0.54  0.66  0.95  1.0
  Pb  Pb2  1  0.53  0.66  0.4  1.0

data_ZnIrPb2
_symmetry_space_group_name_H-M   P1
_cell_length_a   3.33
_cell_length_b   3.34
_cell_length_c   8.36
_cell_angle_alpha   91.86
_cell_angle_beta   90.0
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   ZnIrPb2
_chemical_formula_sum   'Zn1 Ir1 Pb2'
_cell_volume   92.97
_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
  Zn  Zn0  1  0.0  0.0  0.0  1.0
  Ir  Ir1  1  0.0  0.14  0.82  1.0
  Pb  Pb2  1  0.34  0.46  0.05  1.0
  Pb  Pb3  1  0.34  0.47  0.6  1.0

Zn Ir Pb Pb