data_GaGe2Te
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   10.33
_cell_length_b   10.33
_cell_length_c   10.33
_cell_angle_alpha   17.57
_cell_angle_beta   17.57
_cell_angle_gamma   17.57
_symmetry_Int_Tables_number   1
_chemical_formula_structural   GaGe2Te
_chemical_formula_sum   'Ga1 Ge2 Te1'
_cell_volume   87.78
_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
  Ga  Ga0  1  0.0  0.0  0.0  1.0
  Ge  Ge1  1  0.0  0.0  0.6  1.0
  Ge  Ge2  1  0.0  0.0  0.92  1.0
  Te  Te3  1  0.0  0.0  0.26  1.0

data_GaGe2Te
_symmetry_space_group_name_H-M   Cm
_cell_length_a   5.47
_cell_length_b   3.16
_cell_length_c   10.33
_cell_angle_alpha   90.0
_cell_angle_beta   100.16
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   8
_chemical_formula_structural   GaGe2Te
_chemical_formula_sum   'Ga2 Ge4 Te2'
_cell_volume   175.57
_cell_formula_units_Z   2
loop_
 _symmetry_equiv_pos_site_id
 _symmetry_equiv_pos_as_xyz
  1  'x, y, z'
  2  'x, -y, z'
  3  'x+1/2, y+1/2, z'
  4  'x+1/2, -y+1/2, 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
  Ga  Ga0  2  0.0  0.0  0.0  1.0
  Ge  Ge1  2  -0.0  0.0  0.4  1.0
  Ge  Ge2  2  -0.0  0.0  0.08  1.0
  Te  Te3  2  -0.0  0.0  0.74  1.0

Ga Ge Ge Te
Ga Ge Ge Te 0 2 o o - 0 3 o o o 1 1 o + - 1 1 + - o 1 1 + o - 1 3 o o o 1 2 o o o 2 3 o o + 3 3 o + - 3 3 + - o 3 3 + o - 
GeGaGeTe crystallizes in the monoclinic Cm space group. The structure is zero-dimensional and consists of two 7440-56-4 atoms and two GaGeTe clusters. In each GaGeTe cluster, Ga(1) is bonded in a single-bond geometry to one Ge(2) and one Te(1) atom. The Ga(1)-Ge(2) bond length is 0.88 Å. The Ga(1)-Te(1) bond length is 2.65 Å. Ge(2) is bonded in a single-bond geometry to one Ga(1) atom. Te(1) is bonded in a single-bond geometry to one Ga(1) atom.