data_In3Cl
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   9.98
_cell_length_b   9.98
_cell_length_c   9.98
_cell_angle_alpha   20.66
_cell_angle_beta   20.66
_cell_angle_gamma   20.66
_symmetry_Int_Tables_number   1
_chemical_formula_structural   In3Cl
_chemical_formula_sum   'In3 Cl1'
_cell_volume   108.3
_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  0.77  1.0
  In  In2  1  0.0  0.0  0.64  1.0
  In  In3  1  0.0  0.0  0.51  1.0
  Cl  Cl0  1  0.0  0.0  0.0  1.0

data_In3Cl
_symmetry_space_group_name_H-M   Cm
_cell_length_a   6.2
_cell_length_b   3.58
_cell_length_c   9.98
_cell_angle_alpha   90.0
_cell_angle_beta   101.95
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   8
_chemical_formula_structural   In3Cl
_chemical_formula_sum   'In6 Cl2'
_cell_volume   216.59
_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  0.23  1.0
  In  In1  2  0.0  0.0  0.36  1.0
  In  In2  2  0.0  0.0  0.49  1.0
  Cl  Cl3  2  0.0  0.0  0.0  1.0

In In In Cl
In3Cl is Cyanogen Chloride-derived structured and crystallizes in the monoclinic Cm space group. The structure is zero-dimensional and consists of two In3Cl clusters. There are three inequivalent In sites. In the first In site, In(1) is bonded in a linear geometry to one In(2) and one Cl(1) atom. The In(1)-In(2) bond length is 1.32 Å. The In(1)-Cl(1) bond length is 2.25 Å. In the second In site, In(2) is bonded in a linear geometry to one In(1) and one In(3) atom. The In(2)-In(3) bond length is 1.32 Å. In the third In site, In(3) is bonded in a single-bond geometry to one In(2) atom. Cl(1) is bonded in a single-bond geometry to one In(1) atom.