The structure described by CuTa2InTe4 is Stannite structured and crystallizes in the tetragonal I-42m space group. Ta(1) is bonded to four equivalent Te(1) atoms to form TaTe4 tetrahedra that share corners with four equivalent Ta(1)Te4 tetrahedra, corners with four equivalent Cu(1)Te4 tetrahedra, and corners with four equivalent In(1)Te4 tetrahedra. Cu(1) is bonded to four equivalent Te(1) atoms to form CuTe4 tetrahedra that share corners with four equivalent In(1)Te4 tetrahedra and corners with eight equivalent Ta(1)Te4 tetrahedra. In(1) is bonded to four equivalent Te(1) atoms to form InTe4 tetrahedra that share corners with four equivalent Cu(1)Te4 tetrahedra and corners with eight equivalent Ta(1)Te4 tetrahedra. Te(1) is bonded to two equivalent Ta(1), one Cu(1), and one In(1) atom to form corner-sharing TeTa2InCu tetrahedra. is represented by the CIF card [CIF]
data_Ta2InCuTe4
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   6.545
_cell_length_b   6.545
_cell_length_c   7.789
_cell_angle_alpha   114.845
_cell_angle_beta   114.845
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   268.398
_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
  Ta  Ta0  1  0.250  0.750  0.500  1.0
  Ta  Ta1  1  0.750  0.250  0.500  1.0
  In  In2  1  0.000  0.000  0.000  1.0
  Cu  Cu3  1  0.500  0.500  0.000  1.0
  Te  Te4  1  0.852  0.423  0.275  1.0
  Te  Te5  1  0.423  0.852  0.275  1.0
  Te  Te6  1  0.148  0.148  0.725  1.0
  Te  Te7  1  0.577  0.577  0.725  1.0
[/CIF]
.
The structure described by CuTa2InTe4 is Stannite structured and crystallizes in the tetragonal I-42m space group. Ta(1) is bonded to four equivalent Te(1) atoms to form TaTe4 tetrahedra that share corners with four equivalent Ta(1)Te4 tetrahedra, corners with four equivalent Cu(1)Te4 tetrahedra, and corners with four equivalent In(1)Te4 tetrahedra. Cu(1) is bonded to four equivalent Te(1) atoms to form CuTe4 tetrahedra that share corners with four equivalent In(1)Te4 tetrahedra and corners with eight equivalent Ta(1)Te4 tetrahedra. In(1) is bonded to four equivalent Te(1) atoms to form InTe4 tetrahedra that share corners with four equivalent Cu(1)Te4 tetrahedra and corners with eight equivalent Ta(1)Te4 tetrahedra. Te(1) is bonded to two equivalent Ta(1), one Cu(1), and one In(1) atom to form corner-sharing TeTa2InCu tetrahedra. is represented by the CIF card [CIF]
data_Ta2InCuTe4
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   6.545
_cell_length_b   6.545
_cell_length_c   7.789
_cell_angle_alpha   114.845
_cell_angle_beta   114.845
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   268.398
_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
  Ta  Ta0  1  0.250  0.750  0.500  1.0
  Ta  Ta1  1  0.750  0.250  0.500  1.0
  In  In2  1  0.000  0.000  0.000  1.0
  Cu  Cu3  1  0.500  0.500  0.000  1.0
  Te  Te4  1  0.852  0.423  0.275  1.0
  Te  Te5  1  0.423  0.852  0.275  1.0
  Te  Te6  1  0.148  0.148  0.725  1.0
  Te  Te7  1  0.577  0.577  0.725  1.0
[/CIF]
.