data_CdIn2Sb
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   4.52
_cell_length_b   4.52
_cell_length_c   5.27
_cell_angle_alpha   90.0
_cell_angle_beta   90.0
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   CdIn2Sb
_chemical_formula_sum   'Cd1 In2 Sb1'
_cell_volume   107.7
_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
  Cd  Cd0  1  0.0  0.0  0.0  1.0
  In  In1  1  0.0  0.26  0.64  1.0
  In  In2  1  0.26  0.0  0.64  1.0
  Sb  Sb3  1  0.26  0.26  0.0  1.0

data_CdIn2Sb
_symmetry_space_group_name_H-M   Cm
_cell_length_a   6.39
_cell_length_b   6.39
_cell_length_c   5.27
_cell_angle_alpha   90.0
_cell_angle_beta   90.0
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   8
_chemical_formula_structural   CdIn2Sb
_chemical_formula_sum   'Cd2 In4 Sb2'
_cell_volume   215.39
_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
  Cd  Cd0  2  0.0  0.0  0.0  1.0
  In  In1  4  0.13  0.13  0.64  1.0
  Sb  Sb2  2  0.26  0.0  -0.0  1.0

Cd In In Sb
Cd In In Sb 0 3 o o o 1 2 o o o 
CdIn2Sb is alpha Po structured and crystallizes in the monoclinic Cm space group. The structure is zero-dimensional and consists of two CdIn2Sb clusters. Cd(1) is bonded in a distorted single-bond geometry to two equivalent In(1) and one Sb(1) atom. Both Cd(1)-In(1) bond lengths are 2.24 Å. The Cd(1)-Sb(1) bond length is 1.66 Å. In(1) is bonded in a 3-coordinate geometry to one Cd(1), one In(1), and one Sb(1) atom. The In(1)-In(1) bond length is 1.66 Å. The In(1)-Sb(1) bond length is 2.24 Å. Sb(1) is bonded in a distorted single-bond geometry to one Cd(1) and two equivalent In(1) atoms.