data_InSiSb2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   4.76
_cell_length_b   4.76
_cell_length_c   6.52
_cell_angle_alpha   111.76
_cell_angle_beta   111.76
_cell_angle_gamma   49.2
_symmetry_Int_Tables_number   1
_chemical_formula_structural   InSiSb2
_chemical_formula_sum   'In1 Si1 Sb2'
_cell_volume   102.33
_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  0.98  1.0
  Si  Si3  1  0.0  0.0  0.0  1.0
  Sb  Sb1  1  0.8  0.0  0.28  1.0
  Sb  Sb2  1  0.2  0.0  0.68  1.0

data_InSiSb2
_symmetry_space_group_name_H-M   P1
_cell_length_a   3.97
_cell_length_b   4.76
_cell_length_c   6.5
_cell_angle_alpha   68.84
_cell_angle_beta   72.23
_cell_angle_gamma   65.4
_symmetry_Int_Tables_number   1
_chemical_formula_structural   InSiSb2
_chemical_formula_sum   'In1 Si1 Sb2'
_cell_volume   102.33
_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  0.02  0.98  1.0
  Si  Si1  1  0.0  0.0  0.0  1.0
  Sb  Sb2  1  0.0  0.52  0.68  1.0
  Sb  Sb3  1  0.0  0.52  0.28  1.0

In Si Sb Sb