data_GeOs2Au
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   2.81
_cell_length_b   2.81
_cell_length_c   9.73
_cell_angle_alpha   90.0
_cell_angle_beta   90.0
_cell_angle_gamma   120.59
_symmetry_Int_Tables_number   1
_chemical_formula_structural   GeOs2Au
_chemical_formula_sum   'Ge1 Os2 Au1'
_cell_volume   65.96
_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
  Ge  Ge1  1  0.0  0.0  0.23  1.0
  Os  Os2  1  0.39  0.0  0.65  1.0
  Os  Os3  1  0.0  0.0  0.49  1.0
  Au  Au0  1  0.39  0.0  0.93  1.0

data_GeOs2Au
_symmetry_space_group_name_H-M   Cm
_cell_length_a   2.81
_cell_length_b   4.83
_cell_length_c   9.73
_cell_angle_alpha   90.0
_cell_angle_beta   90.0
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   8
_chemical_formula_structural   GeOs2Au
_chemical_formula_sum   'Ge2 Os4 Au2'
_cell_volume   131.92
_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
  Ge  Ge0  2  0.0  0.0  0.77  1.0
  Os  Os1  2  0.0  0.0  0.51  1.0
  Os  Os2  2  0.11  0.5  0.35  1.0
  Au  Au3  2  0.11  0.5  0.07  1.0

Ge Os Os Au
Os2AuGe crystallizes in the triclinic P1 space group. There are two inequivalent Os sites. In the first Os site, Os(1) is bonded in a 3-coordinate geometry to two equivalent Os(2) and one Au(1) atom. There is one shorter (1.89 Å) and one longer (2.30 Å) Os(1)-Os(2) bond length. The Os(1)-Au(1) bond length is 2.75 Å. In the second Os site, Os(2) is bonded in a 3-coordinate geometry to two equivalent Os(1) and one Ge(1) atom. The Os(2)-Ge(1) bond length is 2.51 Å. Au(1) is bonded in a 8-coordinate geometry to one Os(1), six equivalent Au(1), and one Ge(1) atom. There are two shorter (2.78 Å) and four longer (2.81 Å) Au(1)-Au(1) bond lengths. The Au(1)-Ge(1) bond length is 3.11 Å. Ge(1) is bonded in a 8-coordinate geometry to one Os(2), one Au(1), and six equivalent Ge(1) atoms. There are two shorter (2.78 Å) and four longer (2.81 Å) Ge(1)-Ge(1) bond lengths.