The material structure described by TeI4 is Indium-like structured and crystallizes in the tetragonal I4_1/amd space group. The structure is zero-dimensional and consists of four TeI4 clusters. Te(1) is bonded to one I(2), two equivalent I(1), and three equivalent I(3) atoms to form edge-sharing TeI6 octahedra. There are three inequivalent I sites. In the first I site, I(1) is bonded in a single-bond geometry to one Te(1) atom. In the second I site, I(2) is bonded in a single-bond geometry to one Te(1) atom. In the third I site, I(3) is bonded in a distorted T-shaped geometry to three equivalent Te(1) atoms. is represented by the CIF file [CIF]
data_TeI4
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   13.669
_cell_length_b   13.669
_cell_length_c   13.669
_cell_angle_alpha   101.288
_cell_angle_beta   101.288
_cell_angle_gamma   127.484
_symmetry_Int_Tables_number   1
_cell_volume   1817.629
_cell_formula_units_Z   8
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
  Te  Te0  1  0.355  0.493  0.138  1.0
  Te  Te1  1  0.507  0.645  0.862  1.0
  Te  Te2  1  0.743  0.105  0.638  1.0
  Te  Te3  1  0.355  0.217  0.862  1.0
  Te  Te4  1  0.783  0.645  0.138  1.0
  Te  Te5  1  0.895  0.257  0.362  1.0
  Te  Te6  1  0.895  0.533  0.638  1.0
  Te  Te7  1  0.467  0.105  0.362  1.0
  I  I8  1  0.765  0.140  0.134  1.0
  I  I9  1  0.998  0.873  0.124  1.0
  I  I10  1  0.485  0.119  0.875  1.0
  I  I11  1  0.123  0.499  0.376  1.0
  I  I12  1  0.390  0.755  0.875  1.0
  I  I13  1  0.369  0.235  0.375  1.0
  I  I14  1  0.248  0.374  0.874  1.0
  I  I15  1  0.127  0.002  0.876  1.0
  I  I16  1  0.501  0.877  0.624  1.0
  I  I17  1  0.390  0.515  0.634  1.0
  I  I18  1  0.123  0.748  0.624  1.0
  I  I19  1  0.369  0.995  0.134  1.0
  I  I20  1  0.626  0.500  0.874  1.0
  I  I21  1  0.750  0.376  0.374  1.0
  I  I22  1  0.005  0.631  0.866  1.0
  I  I23  1  0.245  0.119  0.634  1.0
  I  I24  1  0.127  0.251  0.124  1.0
  I  I25  1  0.245  0.610  0.125  1.0
  I  I26  1  0.485  0.610  0.366  1.0
  I  I27  1  0.881  0.515  0.125  1.0
  I  I28  1  0.860  0.995  0.625  1.0
  I  I29  1  0.624  0.250  0.626  1.0
  I  I30  1  0.500  0.374  0.126  1.0
  I  I31  1  0.860  0.235  0.866  1.0
  I  I32  1  0.626  0.752  0.126  1.0
  I  I33  1  0.881  0.755  0.366  1.0
  I  I34  1  0.624  0.998  0.374  1.0
  I  I35  1  0.765  0.631  0.625  1.0
  I  I36  1  0.002  0.376  0.626  1.0
  I  I37  1  0.749  0.873  0.876  1.0
  I  I38  1  0.005  0.140  0.375  1.0
  I  I39  1  0.252  0.877  0.376  1.0
[/CIF]
.
The material structure described by TeI4 is Indium-like structured and crystallizes in the tetragonal I4_1/amd space group. The structure is zero-dimensional and consists of four TeI4 clusters. Te(1) is bonded to one I(2), two equivalent I(1), and three equivalent I(3) atoms to form edge-sharing TeI6 octahedra. There are three inequivalent I sites. In the first I site, I(1) is bonded in a single-bond geometry to one Te(1) atom. In the second I site, I(2) is bonded in a single-bond geometry to one Te(1) atom. In the third I site, I(3) is bonded in a distorted T-shaped geometry to three equivalent Te(1) atoms. is represented by the CIF file [CIF]
data_TeI4
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   13.669
_cell_length_b   13.669
_cell_length_c   13.669
_cell_angle_alpha   101.288
_cell_angle_beta   101.288
_cell_angle_gamma   127.484
_symmetry_Int_Tables_number   1
_cell_volume   1817.629
_cell_formula_units_Z   8
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
  Te  Te0  1  0.355  0.493  0.138  1.0
  Te  Te1  1  0.507  0.645  0.862  1.0
  Te  Te2  1  0.743  0.105  0.638  1.0
  Te  Te3  1  0.355  0.217  0.862  1.0
  Te  Te4  1  0.783  0.645  0.138  1.0
  Te  Te5  1  0.895  0.257  0.362  1.0
  Te  Te6  1  0.895  0.533  0.638  1.0
  Te  Te7  1  0.467  0.105  0.362  1.0
  I  I8  1  0.765  0.140  0.134  1.0
  I  I9  1  0.998  0.873  0.124  1.0
  I  I10  1  0.485  0.119  0.875  1.0
  I  I11  1  0.123  0.499  0.376  1.0
  I  I12  1  0.390  0.755  0.875  1.0
  I  I13  1  0.369  0.235  0.375  1.0
  I  I14  1  0.248  0.374  0.874  1.0
  I  I15  1  0.127  0.002  0.876  1.0
  I  I16  1  0.501  0.877  0.624  1.0
  I  I17  1  0.390  0.515  0.634  1.0
  I  I18  1  0.123  0.748  0.624  1.0
  I  I19  1  0.369  0.995  0.134  1.0
  I  I20  1  0.626  0.500  0.874  1.0
  I  I21  1  0.750  0.376  0.374  1.0
  I  I22  1  0.005  0.631  0.866  1.0
  I  I23  1  0.245  0.119  0.634  1.0
  I  I24  1  0.127  0.251  0.124  1.0
  I  I25  1  0.245  0.610  0.125  1.0
  I  I26  1  0.485  0.610  0.366  1.0
  I  I27  1  0.881  0.515  0.125  1.0
  I  I28  1  0.860  0.995  0.625  1.0
  I  I29  1  0.624  0.250  0.626  1.0
  I  I30  1  0.500  0.374  0.126  1.0
  I  I31  1  0.860  0.235  0.866  1.0
  I  I32  1  0.626  0.752  0.126  1.0
  I  I33  1  0.881  0.755  0.366  1.0
  I  I34  1  0.624  0.998  0.374  1.0
  I  I35  1  0.765  0.631  0.625  1.0
  I  I36  1  0.002  0.376  0.626  1.0
  I  I37  1  0.749  0.873  0.876  1.0
  I  I38  1  0.005  0.140  0.375  1.0
  I  I39  1  0.252  0.877  0.376  1.0
[/CIF]
.