data_Cr2ReAg
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   2.69
_cell_length_b   4.01
_cell_length_c   5.54
_cell_angle_alpha   90.0
_cell_angle_beta   98.11
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   Cr2ReAg
_chemical_formula_sum   'Cr2 Re1 Ag1'
_cell_volume   59.28
_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
  Cr  Cr1  1  0.26  0.01  0.68  1.0
  Cr  Cr2  1  0.66  0.01  0.81  1.0
  Re  Re3  1  0.61  0.0  0.74  1.0
  Ag  Ag0  1  0.0  0.0  0.0  1.0

data_Cr2ReAg
_symmetry_space_group_name_H-M   Pm
_cell_length_a   2.69
_cell_length_b   4.01
_cell_length_c   5.54
_cell_angle_alpha   90.0
_cell_angle_beta   98.11
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   6
_chemical_formula_structural   Cr2ReAg
_chemical_formula_sum   'Cr2 Re1 Ag1'
_cell_volume   59.28
_cell_formula_units_Z   1
loop_
 _symmetry_equiv_pos_site_id
 _symmetry_equiv_pos_as_xyz
  1  'x, y, z'
  2  '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
  Cr  Cr0  1  0.26  0.0  0.68  1.0
  Cr  Cr1  1  0.66  0.0  0.81  1.0
  Re  Re2  1  0.61  0.0  0.74  1.0
  Ag  Ag3  1  0.0  0.0  0.0  1.0

Cr Cr Re Ag
Cr2ReAg crystallizes in the triclinic P1 space group. The structure is zero-dimensional and consists of one Cr2ReAg cluster. There are two inequivalent Cr sites. In the first Cr site, Cr(1) is bonded in a distorted single-bond geometry to one Re(1) atom. The Cr(1)-Re(1) bond length is 0.97 Å. In the second Cr site, Cr(2) is bonded in a distorted single-bond geometry to one Re(1) and one Ag(1) atom. The Cr(2)-Re(1) bond length is 0.37 Å. The Cr(2)-Ag(1) bond length is 1.31 Å. Re(1) is bonded in a distorted single-bond geometry to one Cr(1) and one Cr(2) atom. Ag(1) is bonded in a single-bond geometry to one Cr(2) atom.