data_Te2As
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   6.72
_cell_length_b   6.72
_cell_length_c   8.46
_cell_angle_alpha   97.73
_cell_angle_beta   97.73
_cell_angle_gamma   34.14
_symmetry_Int_Tables_number   1
_chemical_formula_structural   Te2As
_chemical_formula_sum   'Te4 As2'
_cell_volume   212.11
_cell_formula_units_Z   2
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  Te2  1  0.94  0.0  0.32  1.0
  Te  Te3  1  0.74  0.0  0.72  1.0
  Te  Te4  1  0.89  0.0  0.4  1.0
  Te  Te5  1  0.25  0.0  0.54  1.0
  As  As0  1  0.34  0.0  0.37  1.0
  As  As1  1  0.91  0.0  0.17  1.0

data_Te2As
_symmetry_space_group_name_H-M   P1
_cell_length_a   3.94
_cell_length_b   6.72
_cell_length_c   8.46
_cell_angle_alpha   97.73
_cell_angle_beta   90.0
_cell_angle_gamma   107.07
_symmetry_Int_Tables_number   1
_chemical_formula_structural   Te2As
_chemical_formula_sum   'Te4 As2'
_cell_volume   212.11
_cell_formula_units_Z   2
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  0.0  0.06  0.68  1.0
  Te  Te1  1  0.0  0.11  0.6  1.0
  Te  Te2  1  0.0  0.26  0.28  1.0
  Te  Te3  1  0.0  0.75  0.46  1.0
  As  As4  1  0.0  0.09  0.83  1.0
  As  As5  1  0.0  0.66  0.63  1.0

Te Te Te Te As As