data_CoGe2Te
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   3.15
_cell_length_b   3.15
_cell_length_c   7.63
_cell_angle_alpha   90.0
_cell_angle_beta   90.0
_cell_angle_gamma   93.57
_symmetry_Int_Tables_number   1
_chemical_formula_structural   CoGe2Te
_chemical_formula_sum   'Co1 Ge2 Te1'
_cell_volume   75.85
_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
  Co  Co0  1  0.0  0.0  0.52  1.0
  Ge  Ge1  1  0.16  0.0  0.34  1.0
  Ge  Ge2  1  0.0  0.0  0.27  1.0
  Te  Te3  1  0.16  0.0  0.32  1.0

data_CoGe2Te
_symmetry_space_group_name_H-M   P1
_cell_length_a   3.15
_cell_length_b   3.15
_cell_length_c   7.63
_cell_angle_alpha   90.0
_cell_angle_beta   90.0
_cell_angle_gamma   93.57
_symmetry_Int_Tables_number   1
_chemical_formula_structural   CoGe2Te
_chemical_formula_sum   'Co1 Ge2 Te1'
_cell_volume   75.85
_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
  Co  Co0  1  0.0  0.0  0.52  1.0
  Ge  Ge1  1  0.0  0.0  0.27  1.0
  Ge  Ge2  1  0.16  0.0  0.34  1.0
  Te  Te3  1  0.16  0.0  0.32  1.0

Co Ge Ge Te
CoGe2Te crystallizes in the triclinic P1 space group. The structure is zero-dimensional and consists of one CoGe2Te cluster. Co(1) is bonded in a single-bond geometry to one Ge(1) atom. The Co(1)-Ge(1) bond length is 1.43 Å. There are two inequivalent Ge sites. In the first Ge site, Ge(1) is bonded in a single-bond geometry to one Co(1) and one Te(1) atom. The Ge(1)-Te(1) bond length is 0.18 Å. In the second Ge site, Ge(2) is bonded in a single-bond geometry to one Te(1) atom. The Ge(2)-Te(1) bond length is 0.61 Å. Te(1) is bonded in a distorted single-bond geometry to one Ge(1) and one Ge(2) atom.