data_TaSnPb2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   6.04
_cell_length_b   6.04
_cell_length_c   6.04
_cell_angle_alpha   143.59
_cell_angle_beta   129.29
_cell_angle_gamma   64.02
_symmetry_Int_Tables_number   1
_chemical_formula_structural   TaSnPb2
_chemical_formula_sum   'Ta1 Sn1 Pb2'
_cell_volume   99.82
_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
  Ta  Ta3  1  0.0  0.59  0.44  1.0
  Sn  Sn2  1  0.0  0.0  0.35  1.0
  Pb  Pb0  1  0.0  0.0  0.08  1.0
  Pb  Pb1  1  0.89  0.0  0.61  1.0

data_TaSnPb2
_symmetry_space_group_name_H-M   P1
_cell_length_a   3.77
_cell_length_b   5.17
_cell_length_c   6.04
_cell_angle_alpha   115.35
_cell_angle_beta   108.2
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   TaSnPb2
_chemical_formula_sum   'Ta1 Sn1 Pb2'
_cell_volume   99.82
_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
  Ta  Ta0  1  0.56  0.14  0.14  1.0
  Sn  Sn1  1  0.65  0.65  0.65  1.0
  Pb  Pb2  1  0.28  0.39  0.28  1.0
  Pb  Pb3  1  0.92  0.92  0.92  1.0

Ta Sn Pb Pb