data_In2BiPb
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   3.4
_cell_length_b   3.4
_cell_length_c   10.4
_cell_angle_alpha   90.0
_cell_angle_beta   90.0
_cell_angle_gamma   100.65
_symmetry_Int_Tables_number   1
_chemical_formula_structural   In2BiPb
_chemical_formula_sum   'In2 Bi1 Pb1'
_cell_volume   118.04
_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
  In  In1  1  0.0  0.0  0.34  1.0
  In  In2  1  0.17  0.0  0.88  1.0
  Bi  Bi0  1  0.17  0.0  0.51  1.0
  Pb  Pb3  1  0.0  0.0  0.29  1.0

data_In2BiPb
_symmetry_space_group_name_H-M   P1
_cell_length_a   3.4
_cell_length_b   3.4
_cell_length_c   10.4
_cell_angle_alpha   90.0
_cell_angle_beta   90.0
_cell_angle_gamma   100.65
_symmetry_Int_Tables_number   1
_chemical_formula_structural   In2BiPb
_chemical_formula_sum   'In2 Bi1 Pb1'
_cell_volume   118.04
_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
  In  In0  1  0.0  0.0  0.34  1.0
  In  In1  1  0.17  0.0  0.88  1.0
  Bi  Bi2  1  0.17  0.0  0.51  1.0
  Pb  Pb3  1  0.0  0.0  0.29  1.0

In In Bi Pb
In In Bi Pb 0 3 o o o 0 2 o o o 1 1 o + o 1 1 + o o 1 2 o o o 