data_Li2CrSb
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.01
_cell_length_b   5.01
_cell_length_c   5.01
_cell_angle_alpha   129.87
_cell_angle_beta   129.87
_cell_angle_gamma   73.62
_symmetry_Int_Tables_number   1
_chemical_formula_structural   Li2CrSb
_chemical_formula_sum   'Li2 Cr1 Sb1'
_cell_volume   72.11
_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  0.12  0.0  0.0  1.0
  Li  Li2  1  0.0  0.12  0.0  1.0
  Cr  Cr0  1  0.0  0.0  0.0  1.0
  Sb  Sb3  1  0.0  0.0  0.01  1.0

data_Li2CrSb
_symmetry_space_group_name_H-M   Fmm2
_cell_length_a   6.0
_cell_length_b   6.0
_cell_length_c   8.02
_cell_angle_alpha   90.0
_cell_angle_beta   90.0
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   42
_chemical_formula_structural   Li2CrSb
_chemical_formula_sum   'Li8 Cr4 Sb4'
_cell_volume   288.42
_cell_formula_units_Z   4
loop_
 _symmetry_equiv_pos_site_id
 _symmetry_equiv_pos_as_xyz
  1  'x, y, z'
  2  '-x, -y, z'
  3  '-x, y, z'
  4  'x, -y, z'
  5  'x+1/2, y, z+1/2'
  6  '-x+1/2, -y, z+1/2'
  7  '-x+1/2, y, z+1/2'
  8  'x+1/2, -y, z+1/2'
  9  'x+1/2, y+1/2, z'
  10  '-x+1/2, -y+1/2, z'
  11  '-x+1/2, y+1/2, z'
  12  'x+1/2, -y+1/2, z'
  13  'x, y+1/2, z+1/2'
  14  '-x, -y+1/2, z+1/2'
  15  '-x, y+1/2, z+1/2'
  16  'x, -y+1/2, z+1/2'
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  8  0.0  0.06  0.06  1.0
  Cr  Cr1  4  0.0  0.0  0.0  1.0
  Sb  Sb2  4  0.0  0.0  1.0  1.0

Li Li Cr Sb
Li Li Cr Sb 0 3 o o o 0 2 o o o 1 3 o o o 1 2 o o o 2 3 o o o 
Li2CrSb is Copper structured and crystallizes in the monoclinic Cm space group. The structure is zero-dimensional and consists of two Li2CrSb clusters. Li(1) is bonded in a single-bond geometry to one Cr(1) atom. The Li(1)-Cr(1) bond length is 0.59 Å. Cr(1) is bonded in a distorted single-bond geometry to two equivalent Li(1) and one Sb(1) atom. The Cr(1)-Sb(1) bond length is 0.04 Å. Sb(1) is bonded in a single-bond geometry to one Cr(1) atom.