data_La2HgOs
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   7.12
_cell_length_b   7.12
_cell_length_c   7.12
_cell_angle_alpha   151.34
_cell_angle_beta   140.42
_cell_angle_gamma   49.59
_symmetry_Int_Tables_number   1
_chemical_formula_structural   La2HgOs
_chemical_formula_sum   'La2 Hg1 Os1'
_cell_volume   109.81
_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
  La  La1  1  0.0  0.0  0.59  1.0
  La  La2  1  0.0  0.41  0.02  1.0
  Hg  Hg0  1  0.76  0.0  0.4  1.0
  Os  Os3  1  0.0  0.0  0.84  1.0

data_La2HgOs
_symmetry_space_group_name_H-M   P1
_cell_length_a   3.52
_cell_length_b   4.82
_cell_length_c   7.12
_cell_angle_alpha   109.79
_cell_angle_beta   104.33
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   La2HgOs
_chemical_formula_sum   'La2 Hg1 Os1'
_cell_volume   109.81
_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
  La  La0  1  0.0  0.59  0.59  1.0
  La  La1  1  0.59  0.61  0.61  1.0
  Hg  Hg2  1  0.0  0.4  0.64  1.0
  Os  Os3  1  0.0  0.84  0.84  1.0

La La Hg Os
La2OsHg crystallizes in the triclinic P1 space group. The structure is zero-dimensional and consists of one La2OsHg cluster. There are two inequivalent La sites. In the first La site, La(1) is bonded in a distorted L-shaped geometry to one Os(1) and one Hg(1) atom. The La(1)-Os(1) bond length is 1.76 Å. The La(1)-Hg(1) bond length is 1.08 Å. In the second La site, La(2) is bonded in a 2-coordinate geometry to one Os(1) and one Hg(1) atom. The La(2)-Os(1) bond length is 1.92 Å. The La(2)-Hg(1) bond length is 1.77 Å. Os(1) is bonded in a 2-coordinate geometry to one La(1) and one La(2) atom. Hg(1) is bonded in a single-bond geometry to one La(1) and one La(2) atom.