data_Hg2GeOs
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   7.3
_cell_length_b   7.3
_cell_length_c   4.07
_cell_angle_alpha   104.78
_cell_angle_beta   104.78
_cell_angle_gamma   23.12
_symmetry_Int_Tables_number   1
_chemical_formula_structural   Hg2GeOs
_chemical_formula_sum   'Hg2 Ge1 Os1'
_cell_volume   82.35
_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
  Hg  Hg1  1  0.34  0.0  0.2  1.0
  Hg  Hg2  1  0.91  0.0  0.73  1.0
  Ge  Ge0  1  0.0  0.0  0.0  1.0
  Os  Os3  1  0.63  0.0  0.97  1.0

data_Hg2GeOs
_symmetry_space_group_name_H-M   P1
_cell_length_a   2.93
_cell_length_b   4.07
_cell_length_c   7.3
_cell_angle_alpha   104.78
_cell_angle_beta   101.56
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   Hg2GeOs
_chemical_formula_sum   'Hg2 Ge1 Os1'
_cell_volume   82.35
_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
  Hg  Hg0  1  0.0  0.2  0.34  1.0
  Hg  Hg1  1  0.0  0.73  0.91  1.0
  Ge  Ge2  1  0.0  0.0  0.0  1.0
  Os  Os3  1  0.0  0.97  0.63  1.0

Hg Hg Ge Os
OsHg2Ge crystallizes in the triclinic P1 space group. Os(1) is bonded in a 7-coordinate geometry to two equivalent Os(1), two equivalent Hg(1), two equivalent Hg(2), and one Ge(1) atom. Both Os(1)-Os(1) bond lengths are 2.93 Å. There is one shorter (2.52 Å) and one longer (3.28 Å) Os(1)-Hg(1) bond length. There is one shorter (2.52 Å) and one longer (3.28 Å) Os(1)-Hg(2) bond length. The Os(1)-Ge(1) bond length is 2.70 Å. There are two inequivalent Hg sites. In the first Hg site, Hg(1) is bonded in a 5-coordinate geometry to two equivalent Os(1), two equivalent Hg(1), and one Ge(1) atom. Both Hg(1)-Hg(1) bond lengths are 2.93 Å. The Hg(1)-Ge(1) bond length is 2.39 Å. In the second Hg site, Hg(2) is bonded in a distorted single-bond geometry to two equivalent Os(1) and one Ge(1) atom. The Hg(2)-Ge(1) bond length is 1.12 Å. Ge(1) is bonded in a distorted single-bond geometry to one Os(1), one Hg(1), and one Hg(2) atom.