The crystal structure described by OsHg crystallizes in the hexagonal P-6m2 space group. Os(1) is bonded to six equivalent Os(1) and six equivalent Hg(1) atoms to form OsHg6Os6 cuboctahedra that share corners with eighteen equivalent Os(1)Hg6Os6 cuboctahedra, edges with six equivalent Os(1)Hg6Os6 cuboctahedra, edges with twelve equivalent Hg(1)Hg6Os6 cuboctahedra, faces with eight equivalent Os(1)Hg6Os6 cuboctahedra, and faces with twelve equivalent Hg(1)Hg6Os6 cuboctahedra. Hg(1) is bonded to six equivalent Os(1) and six equivalent Hg(1) atoms to form HgHg6Os6 cuboctahedra that share corners with eighteen equivalent Hg(1)Hg6Os6 cuboctahedra, edges with six equivalent Hg(1)Hg6Os6 cuboctahedra, edges with twelve equivalent Os(1)Hg6Os6 cuboctahedra, faces with eight equivalent Hg(1)Hg6Os6 cuboctahedra, and faces with twelve equivalent Os(1)Hg6Os6 cuboctahedra. is represented by the CIF file [CIF]
data_HgOs
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   2.893
_cell_length_b   2.893
_cell_length_c   4.780
_cell_angle_alpha   90.000
_cell_angle_beta   90.000
_cell_angle_gamma   120.000
_symmetry_Int_Tables_number   1
_cell_volume   34.636
_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  0.333  0.667  0.500  1.0
  Os  Os1  1  0.000  0.000  0.000  1.0
[/CIF]
.
The crystal structure described by OsHg crystallizes in the hexagonal P-6m2 space group. Os(1) is bonded to six equivalent Os(1) and six equivalent Hg(1) atoms to form OsHg6Os6 cuboctahedra that share corners with eighteen equivalent Os(1)Hg6Os6 cuboctahedra, edges with six equivalent Os(1)Hg6Os6 cuboctahedra, edges with twelve equivalent Hg(1)Hg6Os6 cuboctahedra, faces with eight equivalent Os(1)Hg6Os6 cuboctahedra, and faces with twelve equivalent Hg(1)Hg6Os6 cuboctahedra. Hg(1) is bonded to six equivalent Os(1) and six equivalent Hg(1) atoms to form HgHg6Os6 cuboctahedra that share corners with eighteen equivalent Hg(1)Hg6Os6 cuboctahedra, edges with six equivalent Hg(1)Hg6Os6 cuboctahedra, edges with twelve equivalent Os(1)Hg6Os6 cuboctahedra, faces with eight equivalent Hg(1)Hg6Os6 cuboctahedra, and faces with twelve equivalent Os(1)Hg6Os6 cuboctahedra. is represented by the CIF file [CIF]
data_HgOs
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   2.893
_cell_length_b   2.893
_cell_length_c   4.780
_cell_angle_alpha   90.000
_cell_angle_beta   90.000
_cell_angle_gamma   120.000
_symmetry_Int_Tables_number   1
_cell_volume   34.636
_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  0.333  0.667  0.500  1.0
  Os  Os1  1  0.000  0.000  0.000  1.0
[/CIF]
.