data_Y5Ag
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   6.4
_cell_length_b   6.4
_cell_length_c   8.48
_cell_angle_alpha   110.69
_cell_angle_beta   110.69
_cell_angle_gamma   33.75
_symmetry_Int_Tables_number   1
_chemical_formula_structural   Y5Ag
_chemical_formula_sum   'Y5 Ag1'
_cell_volume   179.08
_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  Y1  1  1.0  0.0  0.32  1.0
  Y  Y2  1  0.69  0.0  0.06  1.0
  Y  Y3  1  0.49  0.0  0.49  1.0
  Y  Y4  1  0.09  0.0  0.97  1.0
  Y  Y5  1  0.78  0.0  0.65  1.0
  Ag  Ag0  1  0.96  0.0  0.47  1.0

data_Y5Ag
_symmetry_space_group_name_H-M   P1
_cell_length_a   3.71
_cell_length_b   6.4
_cell_length_c   8.48
_cell_angle_alpha   110.69
_cell_angle_beta   90.0
_cell_angle_gamma   106.87
_symmetry_Int_Tables_number   1
_chemical_formula_structural   Y5Ag
_chemical_formula_sum   'Y5 Ag1'
_cell_volume   179.08
_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  Y0  1  0.0  0.0  0.68  1.0
  Y  Y1  1  0.0  0.22  0.35  1.0
  Y  Y2  1  0.0  0.31  0.94  1.0
  Y  Y3  1  0.0  0.51  0.51  1.0
  Y  Y4  1  0.0  0.91  0.03  1.0
  Ag  Ag5  1  0.0  0.04  0.53  1.0

Y Y Y Y Y Ag
Y5Ag crystallizes in the triclinic P1 space group. There are five inequivalent Y sites. In the first Y site, Y(1) is bonded in a single-bond geometry to one Y(2), one Y(4), and one Ag(1) atom. The Y(1)-Y(2) bond length is 2.38 Å. The Y(1)-Y(4) bond length is 3.25 Å. The Y(1)-Ag(1) bond length is 1.34 Å. In the second Y site, Y(2) is bonded in a 1-coordinate geometry to one Y(1) and two equivalent Y(4) atoms. There is one shorter (2.92 Å) and one longer (3.63 Å) Y(2)-Y(4) bond length. In the third Y site, Y(3) is bonded in a distorted single-bond geometry to one Y(5) atom. The Y(3)-Y(5) bond length is 1.92 Å. In the fourth Y site, Y(4) is bonded in a 6-coordinate geometry to one Y(1), one Y(5), two equivalent Y(2), and two equivalent Y(4) atoms. The Y(4)-Y(5) bond length is 2.73 Å. Both Y(4)-Y(4) bond lengths are 3.71 Å. In the fifth Y site, Y(5) is bonded in a 1-coordinate geometry to one Y(3), one Y(4), and one Ag(1) atom. The Y(5)-Ag(1) bond length is 2.23 Å. Ag(1) is bonded in a 2-coordinate geometry to one Y(1) and one Y(5) atom.