data_Li2SnOs
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   3.2
_cell_length_b   4.36
_cell_length_c   4.6
_cell_angle_alpha   90.0
_cell_angle_beta   90.0
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   Li2SnOs
_chemical_formula_sum   'Li2 Sn1 Os1'
_cell_volume   64.01
_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
  Li  Li0  1  0.6  0.18  0.0  1.0
  Li  Li1  1  0.0  0.0  0.0  1.0
  Sn  Sn3  1  0.6  0.0  0.3  1.0
  Os  Os2  1  0.0  0.18  0.3  1.0

data_Li2SnOs
_symmetry_space_group_name_H-M   P1
_cell_length_a   3.2
_cell_length_b   4.36
_cell_length_c   4.6
_cell_angle_alpha   90.0
_cell_angle_beta   90.0
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   Li2SnOs
_chemical_formula_sum   'Li2 Sn1 Os1'
_cell_volume   64.01
_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
  Li  Li0  1  0.0  0.0  0.0  1.0
  Li  Li1  1  0.6  0.18  -0.0  1.0
  Sn  Sn2  1  0.6  0.0  0.3  1.0
  Os  Os3  1  0.0  0.18  0.3  1.0

Li Li Sn Os
LiOsLiSn crystallizes in the triclinic P1 space group. The structure is zero-dimensional and consists of one lithium;tin molecule and one LiOs cluster. In the LiOs cluster, Li(2) is bonded in a single-bond geometry to one Os(1) atom. The Li(2)-Os(1) bond length is 1.58 Å. Os(1) is bonded in a 1-coordinate geometry to one Li(2) atom.