data_Li2CuRe
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   4.7
_cell_length_b   4.7
_cell_length_c   4.95
_cell_angle_alpha   97.17
_cell_angle_beta   97.17
_cell_angle_gamma   30.75
_symmetry_Int_Tables_number   1
_chemical_formula_structural   Li2CuRe
_chemical_formula_sum   'Li2 Cu1 Re1'
_cell_volume   55.5
_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  0.96  0.0  0.09  1.0
  Li  Li2  1  0.65  0.0  0.15  1.0
  Cu  Cu0  1  0.83  0.0  0.51  1.0
  Re  Re3  1  0.26  0.0  0.62  1.0

data_Li2CuRe
_symmetry_space_group_name_H-M   P1
_cell_length_a   2.49
_cell_length_b   4.7
_cell_length_c   4.95
_cell_angle_alpha   97.17
_cell_angle_beta   90.0
_cell_angle_gamma   105.37
_symmetry_Int_Tables_number   1
_chemical_formula_structural   Li2CuRe
_chemical_formula_sum   'Li2 Cu1 Re1'
_cell_volume   55.5
_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  0.04  0.91  1.0
  Li  Li1  1  0.0  0.35  0.85  1.0
  Cu  Cu2  1  0.0  0.17  0.49  1.0
  Re  Re3  1  0.0  0.74  0.38  1.0

Li Li Cu Re
Li2ReCu crystallizes in the triclinic P1 space group. There are two inequivalent Li sites. In the first Li site, Li(1) is bonded in a 2-coordinate geometry to one Li(2), two equivalent Re(1), and one Cu(1) atom. The Li(1)-Li(2) bond length is 1.50 Å. There is one shorter (2.80 Å) and one longer (2.87 Å) Li(1)-Re(1) bond length. The Li(1)-Cu(1) bond length is 2.20 Å. In the second Li site, Li(2) is bonded in a 1-coordinate geometry to one Li(1), two equivalent Re(1), and one Cu(1) atom. There is one shorter (3.03 Å) and one longer (3.16 Å) Li(2)-Re(1) bond length. The Li(2)-Cu(1) bond length is 1.85 Å. Re(1) is bonded in a 8-coordinate geometry to two equivalent Li(1), two equivalent Li(2), two equivalent Re(1), and two equivalent Cu(1) atoms. Both Re(1)-Re(1) bond lengths are 2.49 Å. There is one shorter (2.01 Å) and one longer (2.83 Å) Re(1)-Cu(1) bond length. Cu(1) is bonded in a distorted single-bond geometry to one Li(1), one Li(2), and two equivalent Re(1) atoms.