data_Li2SnAu
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.15
_cell_length_b   5.15
_cell_length_c   5.15
_cell_angle_alpha   132.87
_cell_angle_beta   132.87
_cell_angle_gamma   68.86
_symmetry_Int_Tables_number   1
_chemical_formula_structural   Li2SnAu
_chemical_formula_sum   'Li2 Sn1 Au1'
_cell_volume   71.93
_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  Li1  1  0.0  0.06  0.12  1.0
  Li  Li2  1  0.06  0.0  0.12  1.0
  Sn  Sn3  1  0.0  0.0  0.0  1.0
  Au  Au0  1  0.0  0.0  0.25  1.0

data_Li2SnAu
_symmetry_space_group_name_H-M   Cm
_cell_length_a   5.82
_cell_length_b   5.82
_cell_length_c   5.15
_cell_angle_alpha   90.0
_cell_angle_beta   124.43
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   8
_chemical_formula_structural   Li2SnAu
_chemical_formula_sum   'Li4 Sn2 Au2'
_cell_volume   143.86
_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
  Li  Li0  4  0.47  0.47  0.06  1.0
  Sn  Sn1  2  0.0  0.0  0.0  1.0
  Au  Au2  2  0.0  0.0  0.25  1.0

Li Li Sn Au
Li2AuSn is Indium-like structured and crystallizes in the monoclinic Cm space group. The structure is zero-dimensional and consists of two Li2AuSn clusters. Li(1) is bonded in a 3-coordinate geometry to one Li(1), one Au(1), and one Sn(1) atom. The Li(1)-Li(1) bond length is 0.34 Å. The Li(1)-Au(1) bond length is 0.86 Å. The Li(1)-Sn(1) bond length is 0.48 Å. Au(1) is bonded in a 2-coordinate geometry to two equivalent Li(1) atoms. Sn(1) is bonded in a 2-coordinate geometry to two equivalent Li(1) atoms.