data_Ta2AlPb
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   2.99
_cell_length_b   4.77
_cell_length_c   5.61
_cell_angle_alpha   90.0
_cell_angle_beta   100.94
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   Ta2AlPb
_chemical_formula_sum   'Ta2 Al1 Pb1'
_cell_volume   78.65
_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  Ta2  1  0.78  0.0  0.08  1.0
  Ta  Ta3  1  0.02  0.39  0.47  1.0
  Al  Al0  1  0.97  0.0  0.53  1.0
  Pb  Pb1  1  0.12  0.39  0.19  1.0

data_Ta2AlPb
_symmetry_space_group_name_H-M   P1
_cell_length_a   2.99
_cell_length_b   4.77
_cell_length_c   5.61
_cell_angle_alpha   90.0
_cell_angle_beta   100.94
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   Ta2AlPb
_chemical_formula_sum   'Ta2 Al1 Pb1'
_cell_volume   78.65
_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  0.02  0.39  0.47  1.0
  Ta  Ta1  1  0.78  0.0  0.08  1.0
  Al  Al2  1  0.97  0.0  0.53  1.0
  Pb  Pb3  1  0.12  0.39  0.19  1.0

Ta Ta Al Pb