data_Li2GeW
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   2.74
_cell_length_b   4.84
_cell_length_c   4.6
_cell_angle_alpha   90.0
_cell_angle_beta   94.06
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   Li2GeW
_chemical_formula_sum   'Li2 Ge1 W1'
_cell_volume   60.74
_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  0.28  0.42  0.37  1.0
  Li  Li2  1  0.13  0.42  0.21  1.0
  Ge  Ge0  1  0.0  0.0  0.0  1.0
  W  W3  1  0.21  0.0  0.29  1.0

data_Li2GeW
_symmetry_space_group_name_H-M   P1
_cell_length_a   2.74
_cell_length_b   4.6
_cell_length_c   4.84
_cell_angle_alpha   90.0
_cell_angle_beta   90.0
_cell_angle_gamma   94.06
_symmetry_Int_Tables_number   1
_chemical_formula_structural   Li2GeW
_chemical_formula_sum   'Li2 Ge1 W1'
_cell_volume   60.74
_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  0.72  0.63  0.58  1.0
  Li  Li1  1  0.87  0.79  0.58  1.0
  Ge  Ge2  1  0.0  0.0  0.0  1.0
  W  W3  1  0.79  0.71  0.0  1.0

Li Li Ge W
Li Li Ge W 0 1 o o o 2 3 o o o 
Li2WGe crystallizes in the triclinic P1 space group. The structure is zero-dimensional and consists of one Li2WGe cluster. There are two inequivalent Li sites. In the first Li site, Li(1) is bonded in a 2-coordinate geometry to one Li(2) and one W(1) atom. The Li(1)-Li(2) bond length is 0.79 Å. The Li(1)-W(1) bond length is 2.07 Å. In the second Li site, Li(2) is bonded in a 1-coordinate geometry to one Li(1) atom. W(1) is bonded in a 1-coordinate geometry to one Li(1) and one Ge(1) atom. The W(1)-Ge(1) bond length is 1.42 Å. Ge(1) is bonded in a distorted single-bond geometry to one W(1) atom.