data_LiU
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.33
_cell_length_b   5.33
_cell_length_c   5.33
_cell_angle_alpha   30.65
_cell_angle_beta   30.65
_cell_angle_gamma   30.65
_symmetry_Int_Tables_number   1
_chemical_formula_structural   LiU
_chemical_formula_sum   'Li1 U1'
_cell_volume   34.96
_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
  U  U1  1  0.0  0.0  0.62  1.0

data_LiU
_symmetry_space_group_name_H-M   Cm
_cell_length_a   4.88
_cell_length_b   2.82
_cell_length_c   5.33
_cell_angle_alpha   90.0
_cell_angle_beta   107.77
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   8
_chemical_formula_structural   LiU
_chemical_formula_sum   'Li2 U2'
_cell_volume   69.92
_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  0.0  1.0
  U  U1  2  0.0  0.0  0.38  1.0

Li U
Li U 0 1 o o - 
LiU crystallizes in the monoclinic Cm space group. The structure is zero-dimensional and consists of two LiU clusters. Li(1) is bonded in a single-bond geometry to one U(1) atom. The Li(1)-U(1) bond length is 2.03 Å. U(1) is bonded in a single-bond geometry to one Li(1) atom.