data_YReAg2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   2.85
_cell_length_b   5.0
_cell_length_c   5.48
_cell_angle_alpha   90.0
_cell_angle_beta   101.21
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   YReAg2
_chemical_formula_sum   'Y1 Re1 Ag2'
_cell_volume   76.61
_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
  Y  Y3  1  0.0  0.0  0.0  1.0
  Re  Re2  1  0.89  0.0  0.69  1.0
  Ag  Ag0  1  0.67  0.5  0.45  1.0
  Ag  Ag1  1  0.12  0.5  0.92  1.0

data_YReAg2
_symmetry_space_group_name_H-M   Pm
_cell_length_a   2.85
_cell_length_b   5.0
_cell_length_c   5.48
_cell_angle_alpha   90.0
_cell_angle_beta   101.21
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   6
_chemical_formula_structural   YReAg2
_chemical_formula_sum   'Y1 Re1 Ag2'
_cell_volume   76.61
_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
  Y  Y0  1  0.0  0.0  0.0  1.0
  Re  Re1  1  0.89  0.0  0.69  1.0
  Ag  Ag2  1  0.12  0.5  0.92  1.0
  Ag  Ag3  1  0.67  0.5  0.45  1.0

Y Re Ag Ag
YReAg2 crystallizes in the triclinic P1 space group. Y(1) is bonded in a distorted single-bond geometry to one Re(1), two equivalent Ag(2), and four equivalent Ag(1) atoms. The Y(1)-Re(1) bond length is 1.68 Å. There is one shorter (2.56 Å) and one longer (2.58 Å) Y(1)-Ag(2) bond length. There are a spread of Y(1)-Ag(1) bond distances ranging from 3.76-3.79 Å. Re(1) is bonded in a single-bond geometry to one Y(1) and two equivalent Ag(1) atoms. There is one shorter (2.81 Å) and one longer (2.84 Å) Re(1)-Ag(1) bond length. There are two inequivalent Ag sites. In the first Ag site, Ag(1) is bonded in a 12-coordinate geometry to four equivalent Y(1), two equivalent Re(1), two equivalent Ag(1), and four equivalent Ag(2) atoms. Both Ag(1)-Ag(1) bond lengths are 2.85 Å. There are a spread of Ag(1)-Ag(2) bond distances ranging from 2.62-3.42 Å. In the second Ag site, Ag(2) is bonded in a distorted bent 150 degrees geometry to two equivalent Y(1) and four equivalent Ag(1) atoms.