The compound described by In2AsTe is Enargite-like structured and crystallizes in the trigonal R3m space group. There are two inequivalent In sites. In the first In site, In(1) is bonded to one As(1) and three equivalent Te(1) atoms to form InTe3As tetrahedra that share corners with six equivalent In(1)Te3As tetrahedra and corners with six equivalent In(2)TeAs3 tetrahedra. In the second In site, In(2) is bonded to three equivalent As(1) and one Te(1) atom to form InTeAs3 tetrahedra that share corners with six equivalent In(1)Te3As tetrahedra and corners with six equivalent In(2)TeAs3 tetrahedra. As(1) is bonded to one In(1) and three equivalent In(2) atoms to form AsIn4 tetrahedra that share corners with six equivalent As(1)In4 tetrahedra and corners with six equivalent Te(1)In4 tetrahedra. Te(1) is bonded to one In(2) and three equivalent In(1) atoms to form TeIn4 tetrahedra that share corners with six equivalent As(1)In4 tetrahedra and corners with six equivalent Te(1)In4 tetrahedra. is represented by the CIF file [CIF]
data_In2TeAs
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   8.171
_cell_length_b   8.171
_cell_length_c   8.171
_cell_angle_alpha   33.120
_cell_angle_beta   33.120
_cell_angle_gamma   33.120
_symmetry_Int_Tables_number   1
_cell_volume   144.990
_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  0.990  0.990  0.990  1.0
  In  In1  1  0.510  0.510  0.510  1.0
  Te  Te2  1  0.377  0.377  0.377  1.0
  As  As3  1  0.873  0.873  0.873  1.0
[/CIF]
.
The compound described by In2AsTe is Enargite-like structured and crystallizes in the trigonal R3m space group. There are two inequivalent In sites. In the first In site, In(1) is bonded to one As(1) and three equivalent Te(1) atoms to form InTe3As tetrahedra that share corners with six equivalent In(1)Te3As tetrahedra and corners with six equivalent In(2)TeAs3 tetrahedra. In the second In site, In(2) is bonded to three equivalent As(1) and one Te(1) atom to form InTeAs3 tetrahedra that share corners with six equivalent In(1)Te3As tetrahedra and corners with six equivalent In(2)TeAs3 tetrahedra. As(1) is bonded to one In(1) and three equivalent In(2) atoms to form AsIn4 tetrahedra that share corners with six equivalent As(1)In4 tetrahedra and corners with six equivalent Te(1)In4 tetrahedra. Te(1) is bonded to one In(2) and three equivalent In(1) atoms to form TeIn4 tetrahedra that share corners with six equivalent As(1)In4 tetrahedra and corners with six equivalent Te(1)In4 tetrahedra. is represented by the CIF file [CIF]
data_In2TeAs
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   8.171
_cell_length_b   8.171
_cell_length_c   8.171
_cell_angle_alpha   33.120
_cell_angle_beta   33.120
_cell_angle_gamma   33.120
_symmetry_Int_Tables_number   1
_cell_volume   144.990
_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  0.990  0.990  0.990  1.0
  In  In1  1  0.510  0.510  0.510  1.0
  Te  Te2  1  0.377  0.377  0.377  1.0
  As  As3  1  0.873  0.873  0.873  1.0
[/CIF]
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