data_LiCrW2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   4.39
_cell_length_b   4.39
_cell_length_c   4.39
_cell_angle_alpha   122.93
_cell_angle_beta   122.93
_cell_angle_gamma   84.99
_symmetry_Int_Tables_number   1
_chemical_formula_structural   LiCrW2
_chemical_formula_sum   'Li1 Cr1 W2'
_cell_volume   57.02
_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  0.0  1.0
  Cr  Cr0  1  0.0  0.1  0.62  1.0
  W  W2  1  0.1  0.0  0.62  1.0
  W  W3  1  0.0  0.0  0.24  1.0

data_LiCrW2
_symmetry_space_group_name_H-M   P1
_cell_length_a   4.2
_cell_length_b   4.2
_cell_length_c   4.39
_cell_angle_alpha   118.53
_cell_angle_beta   118.53
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   LiCrW2
_chemical_formula_sum   'Li1 Cr1 W2'
_cell_volume   57.02
_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
  Cr  Cr1  1  0.48  0.1  0.48  1.0
  W  W2  1  0.38  0.0  0.48  1.0
  W  W3  1  0.76  0.0  0.76  1.0

Li Cr W W
LiWCrW is Zincblende, Sphalerite structured and crystallizes in the triclinic P1 space group. The structure is zero-dimensional and consists of one chromium;tungsten molecule and one lithium;tungsten molecule.