data_Ta2TeAu
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.6
_cell_length_b   5.6
_cell_length_c   5.6
_cell_angle_alpha   145.4
_cell_angle_beta   128.69
_cell_angle_gamma   63.37
_symmetry_Int_Tables_number   1
_chemical_formula_structural   Ta2TeAu
_chemical_formula_sum   'Ta2 Te1 Au1'
_cell_volume   77.14
_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  Ta1  1  0.0  0.0  0.06  1.0
  Ta  Ta2  1  0.67  0.0  0.42  1.0
  Te  Te3  1  0.0  0.0  0.68  1.0
  Au  Au0  1  0.0  0.43  0.37  1.0

data_Ta2TeAu
_symmetry_space_group_name_H-M   P1
_cell_length_a   3.33
_cell_length_b   4.85
_cell_length_c   5.6
_cell_angle_alpha   115.66
_cell_angle_beta   107.3
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   Ta2TeAu
_chemical_formula_sum   'Ta2 Te1 Au1'
_cell_volume   77.14
_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  0.0  0.06  0.06  1.0
  Ta  Ta1  1  0.0  0.42  0.75  1.0
  Te  Te2  1  0.0  0.68  0.68  1.0
  Au  Au3  1  0.57  0.95  0.95  1.0

Ta Ta Te Au
AuTaTaTe crystallizes in the triclinic P1 space group. The structure is zero-dimensional and consists of one tellanylidenetantalum molecule and one AuTa cluster. In the AuTa cluster, Ta(1) is bonded in a distorted single-bond geometry to one Au(1) atom. The Ta(1)-Au(1) bond length is 1.37 Å. Au(1) is bonded in a distorted single-bond geometry to one Ta(1) atom.