data_GaGeOs2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   4.34
_cell_length_b   4.34
_cell_length_c   3.07
_cell_angle_alpha   90.0
_cell_angle_beta   90.0
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   GaGeOs2
_chemical_formula_sum   'Ga1 Ge1 Os2'
_cell_volume   57.86
_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  0.17  0.17  0.0  1.0
  Os  Os2  1  0.17  0.0  0.54  1.0
  Os  Os3  1  0.0  0.17  0.54  1.0

data_GaGeOs2
_symmetry_space_group_name_H-M   Cm
_cell_length_a   6.14
_cell_length_b   6.14
_cell_length_c   3.07
_cell_angle_alpha   90.0
_cell_angle_beta   90.0
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   8
_chemical_formula_structural   GaGeOs2
_chemical_formula_sum   'Ga2 Ge2 Os4'
_cell_volume   115.71
_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  0.17  0.0  0.0  1.0
  Os  Os2  4  0.09  0.09  0.54  1.0

Ga Ge Os Os
(Os)2GaGe crystallizes in the monoclinic Cm space group. The structure is zero-dimensional and consists of two GaGe clusters and two Os clusters. In each GaGe cluster, Ga(1) is bonded in a single-bond geometry to one Ge(1) atom. The Ga(1)-Ge(1) bond length is 1.05 Å. Ge(1) is bonded in a single-bond geometry to one Ga(1) atom. In each Os cluster, Os(1) is bonded in a distorted single-bond geometry to one Os(1) atom. The Os(1)-Os(1) bond length is 1.05 Å.