data_InSb2As
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   7.43
_cell_length_b   7.43
_cell_length_c   7.43
_cell_angle_alpha   33.08
_cell_angle_beta   33.08
_cell_angle_gamma   33.08
_symmetry_Int_Tables_number   1
_chemical_formula_structural   InSb2As
_chemical_formula_sum   'In1 Sb2 As1'
_cell_volume   108.53
_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  0.04  1.0
  Sb  Sb2  1  0.0  0.0  0.06  1.0
  Sb  Sb3  1  0.0  0.0  0.84  1.0
  As  As0  1  0.0  0.0  0.61  1.0

data_InSb2As
_symmetry_space_group_name_H-M   Cm
_cell_length_a   7.32
_cell_length_b   4.23
_cell_length_c   7.43
_cell_angle_alpha   90.0
_cell_angle_beta   109.19
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   8
_chemical_formula_structural   InSb2As
_chemical_formula_sum   'In2 Sb4 As2'
_cell_volume   217.06
_cell_formula_units_Z   2
loop_
 _symmetry_equiv_pos_site_id
 _symmetry_equiv_pos_as_xyz
  1  'x, y, z'
  2  'x, -y, z'
  3  'x+1/2, y+1/2, z'
  4  'x+1/2, -y+1/2, 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  2  0.0  0.0  0.96  1.0
  Sb  Sb1  2  0.0  0.0  0.16  1.0
  Sb  Sb2  2  0.0  0.0  0.94  1.0
  As  As3  2  0.0  0.0  0.39  1.0

In Sb Sb As
In Sb Sb As 0 1 o o o 0 2 o o - 1 2 o o - 2 3 o o o 