data_In2SnSb
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   3.39
_cell_length_b   4.79
_cell_length_c   6.81
_cell_angle_alpha   90.0
_cell_angle_beta   90.0
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   In2SnSb
_chemical_formula_sum   'In2 Sn1 Sb1'
_cell_volume   110.51
_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  0.69  0.39  0.81  1.0
  In  In1  1  0.0  0.0  0.71  1.0
  Sn  Sn3  1  0.0  0.0  0.1  1.0
  Sb  Sb2  1  0.69  0.39  0.41  1.0

data_In2SnSb
_symmetry_space_group_name_H-M   P1
_cell_length_a   3.39
_cell_length_b   4.79
_cell_length_c   6.81
_cell_angle_alpha   90.0
_cell_angle_beta   90.0
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   In2SnSb
_chemical_formula_sum   'In2 Sn1 Sb1'
_cell_volume   110.51
_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  0.71  1.0
  In  In1  1  0.69  0.39  0.81  1.0
  Sn  Sn2  1  0.0  0.0  0.1  1.0
  Sb  Sb3  1  0.69  0.39  0.41  1.0

In In Sn Sb