data_LiWCl
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   6.39
_cell_length_b   6.39
_cell_length_c   6.39
_cell_angle_alpha   154.21
_cell_angle_beta   154.21
_cell_angle_gamma   36.8
_symmetry_Int_Tables_number   1
_chemical_formula_structural   LiWCl
_chemical_formula_sum   'Li1 W1 Cl1'
_cell_volume   49.36
_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  0.0  0.01  1.0
  W  W2  1  0.0  0.0  0.98  1.0
  Cl  Cl0  1  0.0  0.0  0.13  1.0

data_LiWCl
_symmetry_space_group_name_H-M   Cm
_cell_length_a   4.03
_cell_length_b   4.03
_cell_length_c   6.39
_cell_angle_alpha   90.0
_cell_angle_beta   108.4
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   8
_chemical_formula_structural   LiWCl
_chemical_formula_sum   'Li2 W2 Cl2'
_cell_volume   98.73
_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  2  0.0  0.0  0.99  1.0
  W  W1  2  0.0  0.0  0.02  1.0
  Cl  Cl2  2  0.0  0.0  0.87  1.0

Li W Cl
Li W Cl 0 1 o o - 0 2 o o o 
LiWCl is Cyanogen Chloride-like structured and crystallizes in the monoclinic Cm space group. The structure is zero-dimensional and consists of two LiWCl clusters. Li(1) is bonded in a linear geometry to one W(1) and one Cl(1) atom. The Li(1)-W(1) bond length is 0.19 Å. The Li(1)-Cl(1) bond length is 0.76 Å. W(1) is bonded in a single-bond geometry to one Li(1) atom. Cl(1) is bonded in a single-bond geometry to one Li(1) atom.