data_SrHfTe2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   7.01
_cell_length_b   7.01
_cell_length_c   7.01
_cell_angle_alpha   143.6
_cell_angle_beta   143.6
_cell_angle_gamma   52.43
_symmetry_Int_Tables_number   1
_chemical_formula_structural   SrHfTe2
_chemical_formula_sum   'Sr1 Hf1 Te2'
_cell_volume   120.49
_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
  Sr  Sr1  1  0.0  0.0  0.0  1.0
  Hf  Hf0  1  0.0  0.19  0.14  1.0
  Te  Te2  1  0.19  0.0  0.14  1.0
  Te  Te3  1  0.0  0.0  0.29  1.0

data_SrHfTe2
_symmetry_space_group_name_H-M   P1
_cell_length_a   4.38
_cell_length_b   4.38
_cell_length_c   7.01
_cell_angle_alpha   108.2
_cell_angle_beta   108.2
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   SrHfTe2
_chemical_formula_sum   'Sr1 Hf1 Te2'
_cell_volume   120.49
_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
  Sr  Sr0  1  0.0  0.0  0.0  1.0
  Hf  Hf1  1  0.05  0.19  0.05  1.0
  Te  Te2  1  0.71  0.0  0.71  1.0
  Te  Te3  1  0.86  0.0  0.05  1.0

Sr Hf Te Te
SrHfTe2 crystallizes in the triclinic P1 space group. The structure is zero-dimensional and consists of one SrHfTe2 cluster. Sr(1) is bonded in a distorted L-shaped geometry to one Hf(1), one Te(1), and one Te(2) atom. The Sr(1)-Hf(1) bond length is 0.79 Å. The Sr(1)-Te(1) bond length is 0.79 Å. The Sr(1)-Te(2) bond length is 2.01 Å. Hf(1) is bonded in a single-bond geometry to one Sr(1) atom. There are two inequivalent Te sites. In the first Te site, Te(1) is bonded in a single-bond geometry to one Sr(1) atom. In the second Te site, Te(2) is bonded in a 1-coordinate geometry to one Sr(1) atom.