data_ZrSnPb2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   6.12
_cell_length_b   6.12
_cell_length_c   6.12
_cell_angle_alpha   136.82
_cell_angle_beta   136.82
_cell_angle_gamma   62.72
_symmetry_Int_Tables_number   1
_chemical_formula_structural   ZrSnPb2
_chemical_formula_sum   'Zr1 Sn1 Pb2'
_cell_volume   105.81
_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
  Zr  Zr3  1  0.0  0.0  0.0  1.0
  Sn  Sn2  1  0.0  0.25  0.61  1.0
  Pb  Pb0  1  0.25  0.0  0.61  1.0
  Pb  Pb1  1  0.0  0.0  0.22  1.0

data_ZrSnPb2
_symmetry_space_group_name_H-M   P1
_cell_length_a   4.5
_cell_length_b   4.5
_cell_length_c   6.12
_cell_angle_alpha   111.59
_cell_angle_beta   111.59
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   ZrSnPb2
_chemical_formula_sum   'Zr1 Sn1 Pb2'
_cell_volume   105.81
_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
  Zr  Zr0  1  0.0  0.0  0.0  1.0
  Sn  Sn1  1  0.36  0.61  0.36  1.0
  Pb  Pb2  1  0.22  0.22  0.22  1.0
  Pb  Pb3  1  0.61  0.36  0.36  1.0

Zr Sn Pb Pb