data_Fe2ReAg
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   4.49
_cell_length_b   4.49
_cell_length_c   4.9
_cell_angle_alpha   99.19
_cell_angle_beta   99.19
_cell_angle_gamma   34.56
_symmetry_Int_Tables_number   1
_chemical_formula_structural   Fe2ReAg
_chemical_formula_sum   'Fe2 Re1 Ag1'
_cell_volume   55.28
_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
  Fe  Fe1  1  0.26  0.0  0.47  1.0
  Fe  Fe2  1  0.49  0.0  0.37  1.0
  Re  Re3  1  0.88  0.0  0.42  1.0
  Ag  Ag0  1  0.0  0.0  0.0  1.0

data_Fe2ReAg
_symmetry_space_group_name_H-M   P1
_cell_length_a   2.67
_cell_length_b   4.49
_cell_length_c   4.9
_cell_angle_alpha   99.19
_cell_angle_beta   90.0
_cell_angle_gamma   107.28
_symmetry_Int_Tables_number   1
_chemical_formula_structural   Fe2ReAg
_chemical_formula_sum   'Fe2 Re1 Ag1'
_cell_volume   55.28
_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
  Fe  Fe0  1  0.0  0.51  0.63  1.0
  Fe  Fe1  1  0.0  0.74  0.53  1.0
  Re  Re2  1  0.0  0.12  0.58  1.0
  Ag  Ag3  1  0.0  0.0  0.0  1.0

Fe Fe Re Ag
ReFe2Ag crystallizes in the triclinic P1 space group. Re(1) is bonded in a 2-coordinate geometry to one Fe(1), one Fe(2), and two equivalent Ag(1) atoms. The Re(1)-Fe(1) bond length is 1.71 Å. The Re(1)-Fe(2) bond length is 1.71 Å. There is one shorter (2.21 Å) and one longer (2.82 Å) Re(1)-Ag(1) bond length. There are two inequivalent Fe sites. In the first Fe site, Fe(1) is bonded in a distorted bent 150 degrees geometry to one Re(1), one Fe(2), and two equivalent Ag(1) atoms. The Fe(1)-Fe(2) bond length is 1.19 Å. There is one shorter (2.39 Å) and one longer (3.04 Å) Fe(1)-Ag(1) bond length. In the second Fe site, Fe(2) is bonded in a bent 150 degrees geometry to one Re(1), one Fe(1), and one Ag(1) atom. The Fe(2)-Ag(1) bond length is 2.62 Å. Ag(1) is bonded in a 7-coordinate geometry to two equivalent Re(1), one Fe(2), two equivalent Fe(1), and two equivalent Ag(1) atoms. Both Ag(1)-Ag(1) bond lengths are 2.67 Å.