data_V2Ag
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   7.54
_cell_length_b   7.54
_cell_length_c   7.54
_cell_angle_alpha   151.1
_cell_angle_beta   151.1
_cell_angle_gamma   41.33
_symmetry_Int_Tables_number   1
_chemical_formula_structural   V2Ag
_chemical_formula_sum   'V4 Ag2'
_cell_volume   99.92
_cell_formula_units_Z   2
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
  V  V2  1  0.88  0.0  0.19  1.0
  V  V3  1  0.88  0.0  0.87  1.0
  V  V4  1  0.0  0.0  0.71  1.0
  V  V5  1  0.0  0.0  0.4  1.0
  Ag  Ag0  1  0.0  0.88  0.53  1.0
  Ag  Ag1  1  0.0  0.0  0.0  1.0

data_V2Ag
_symmetry_space_group_name_H-M   P1
_cell_length_a   3.76
_cell_length_b   3.76
_cell_length_c   7.54
_cell_angle_alpha   104.45
_cell_angle_beta   104.45
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   V2Ag
_chemical_formula_sum   'V4 Ag2'
_cell_volume   99.92
_cell_formula_units_Z   2
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
  V  V0  1  0.13  0.0  0.01  1.0
  V  V1  1  0.29  0.0  0.29  1.0
  V  V2  1  0.6  0.0  0.6  1.0
  V  V3  1  0.81  0.0  0.7  1.0
  Ag  Ag4  1  0.0  0.0  0.0  1.0
  Ag  Ag5  1  0.35  0.88  0.35  1.0

V V V V Ag Ag
V V V V Ag Ag 0 3 + o o 1 5 + o + 2 4 o - o 
V2Ag is alpha Niobium phosphide-derived structured and crystallizes in the triclinic P1 space group. The structure is zero-dimensional and consists of one V2Ag cluster. There are four inequivalent V sites. In the first V site, V(1) is bonded in a distorted bent 150 degrees geometry to one V(4) and one Ag(2) atom. The V(1)-V(4) bond length is 0.92 Å. The V(1)-Ag(2) bond length is 2.22 Å. In the second V site, V(2) is bonded in a single-bond geometry to one Ag(2) atom. The V(2)-Ag(2) bond length is 0.48 Å. In the third V site, V(3) is bonded in a single-bond geometry to one Ag(1) atom. The V(3)-Ag(1) bond length is 0.76 Å. In the fourth V site, V(4) is bonded in a bent 150 degrees geometry to one V(1) and one Ag(1) atom. The V(4)-Ag(1) bond length is 1.82 Å. There are two inequivalent Ag sites. In the first Ag site, Ag(1) is bonded in a 2-coordinate geometry to one V(3) and one V(4) atom. In the second Ag site, Ag(2) is bonded in a single-bond geometry to one V(1) and one V(2) atom.