data_Sr2ReAu
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   4.42
_cell_length_b   4.42
_cell_length_c   8.43
_cell_angle_alpha   95.62
_cell_angle_beta   95.62
_cell_angle_gamma   40.48
_symmetry_Int_Tables_number   1
_chemical_formula_structural   Sr2ReAu
_chemical_formula_sum   'Sr2 Re1 Au1'
_cell_volume   106.09
_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  0.42  0.0  0.35  1.0
  Sr  Sr3  1  0.99  0.0  0.03  1.0
  Re  Re1  1  0.0  0.0  0.0  1.0
  Au  Au0  1  0.7  0.0  0.19  1.0

data_Sr2ReAu
_symmetry_space_group_name_H-M   P1
_cell_length_a   3.06
_cell_length_b   4.42
_cell_length_c   8.43
_cell_angle_alpha   95.62
_cell_angle_beta   90.0
_cell_angle_gamma   110.24
_symmetry_Int_Tables_number   1
_chemical_formula_structural   Sr2ReAu
_chemical_formula_sum   'Sr2 Re1 Au1'
_cell_volume   106.09
_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  Sr0  1  0.0  0.01  0.97  1.0
  Sr  Sr1  1  0.0  0.58  0.65  1.0
  Re  Re2  1  0.0  0.0  0.0  1.0
  Au  Au3  1  0.0  0.3  0.81  1.0

Sr Sr Re Au
Sr2ReAu crystallizes in the triclinic P1 space group. The structure is zero-dimensional and consists of one Sr2ReAu cluster. There are two inequivalent Sr sites. In the first Sr site, Sr(1) is bonded in a single-bond geometry to one Au(1) atom. The Sr(1)-Au(1) bond length is 1.93 Å. In the second Sr site, Sr(2) is bonded in a distorted single-bond geometry to one Re(1) and one Au(1) atom. The Sr(2)-Re(1) bond length is 0.27 Å. The Sr(2)-Au(1) bond length is 1.93 Å. Re(1) is bonded in a single-bond geometry to one Sr(2) atom. Au(1) is bonded in a linear geometry to one Sr(1) and one Sr(2) atom.