data_Sr2LiRe
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.78
_cell_length_b   5.78
_cell_length_c   3.21
_cell_angle_alpha   90.0
_cell_angle_beta   90.0
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   Sr2LiRe
_chemical_formula_sum   'Sr2 Li1 Re1'
_cell_volume   107.2
_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
  Sr  Sr2  1  0.89  0.0  0.6  1.0
  Sr  Sr3  1  0.0  0.89  0.6  1.0
  Li  Li0  1  0.0  0.0  0.0  1.0
  Re  Re1  1  0.89  0.89  0.0  1.0

data_Sr2LiRe
_symmetry_space_group_name_H-M   Cm
_cell_length_a   8.17
_cell_length_b   8.17
_cell_length_c   3.21
_cell_angle_alpha   90.0
_cell_angle_beta   90.0
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   8
_chemical_formula_structural   Sr2LiRe
_chemical_formula_sum   'Sr4 Li2 Re2'
_cell_volume   214.4
_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
  Sr  Sr0  4  0.44  0.44  0.6  1.0
  Li  Li1  2  0.0  0.0  0.0  1.0
  Re  Re2  2  0.39  0.5  0.0  1.0

Sr Sr Li Re
(Sr)2LiRe crystallizes in the monoclinic Cm space group. The structure is zero-dimensional and consists of two lithium;rhenium molecules and two Sr clusters. In each Sr cluster, Sr(1) is bonded in a distorted single-bond geometry to one Sr(1) atom. The Sr(1)-Sr(1) bond length is 0.90 Å.