data_TaSiTe2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   4.65
_cell_length_b   5.34
_cell_length_c   5.34
_cell_angle_alpha   42.44
_cell_angle_beta   90.0
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   TaSiTe2
_chemical_formula_sum   'Ta1 Si1 Te2'
_cell_volume   89.55
_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  0.32  0.0  0.05  1.0
  Si  Si0  1  0.0  0.0  0.87  1.0
  Te  Te2  1  0.0  0.0  0.98  1.0
  Te  Te3  1  0.32  0.0  0.96  1.0

data_TaSiTe2
_symmetry_space_group_name_H-M   P1
_cell_length_a   3.87
_cell_length_b   4.65
_cell_length_c   5.34
_cell_angle_alpha   90.0
_cell_angle_beta   111.22
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   TaSiTe2
_chemical_formula_sum   'Ta1 Si1 Te2'
_cell_volume   89.55
_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  0.95  0.32  0.95  1.0
  Si  Si1  1  0.13  0.0  0.13  1.0
  Te  Te2  1  0.02  0.0  0.02  1.0
  Te  Te3  1  0.04  0.32  0.04  1.0

Ta Si Te Te
Ta Si Te Te 0 3 o o - 1 2 o o o 
TaTeSiTe crystallizes in the triclinic P1 space group. The structure is zero-dimensional and consists of one silanetellurone molecule and one tellanylidenetantalum molecule.