data_Li2CdRu
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   2.67
_cell_length_b   4.58
_cell_length_c   5.19
_cell_angle_alpha   90.0
_cell_angle_beta   95.22
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   Li2CdRu
_chemical_formula_sum   'Li2 Cd1 Ru1'
_cell_volume   63.21
_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  0.32  0.29  0.05  1.0
  Li  Li2  1  0.88  0.29  0.12  1.0
  Cd  Cd0  1  0.1  0.0  0.58  1.0
  Ru  Ru3  1  0.0  0.0  0.0  1.0

data_Li2CdRu
_symmetry_space_group_name_H-M   P1
_cell_length_a   2.67
_cell_length_b   4.58
_cell_length_c   5.19
_cell_angle_alpha   90.0
_cell_angle_beta   95.22
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   Li2CdRu
_chemical_formula_sum   'Li2 Cd1 Ru1'
_cell_volume   63.21
_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  0.32  0.29  0.05  1.0
  Li  Li1  1  0.88  0.29  0.12  1.0
  Cd  Cd2  1  0.1  0.0  0.58  1.0
  Ru  Ru3  1  0.0  0.0  0.0  1.0

Li Li Cd Ru
Li Li Cd Ru 0 1 - o o 0 1 o o o 0 2 o o - 0 3 o o o 1 3 + o o 1 2 + o o 2 3 o o + 2 2 + o o 
Li2RuCd crystallizes in the triclinic P1 space group. The structure is zero-dimensional and consists of one Li2RuCd cluster. There are two inequivalent Li sites. In the first Li site, Li(1) is bonded in a distorted single-bond geometry to one Ru(1) atom. The Li(1)-Ru(1) bond length is 1.58 Å. In the second Li site, Li(2) is bonded in a distorted single-bond geometry to one Ru(1) atom. The Li(2)-Ru(1) bond length is 1.50 Å. Ru(1) is bonded in a 2-coordinate geometry to one Li(1), one Li(2), and one Cd(1) atom. The Ru(1)-Cd(1) bond length is 2.20 Å. Cd(1) is bonded in a 1-coordinate geometry to one Ru(1) atom.