data_Hf2VAg
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   4.9
_cell_length_b   4.9
_cell_length_c   3.14
_cell_angle_alpha   90.0
_cell_angle_beta   90.0
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   Hf2VAg
_chemical_formula_sum   'Hf2 V1 Ag1'
_cell_volume   75.23
_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
  Hf  Hf1  1  0.0  0.45  0.57  1.0
  Hf  Hf2  1  0.45  0.0  0.57  1.0
  V  V3  1  0.0  0.0  0.0  1.0
  Ag  Ag0  1  0.45  0.45  0.0  1.0

data_Hf2VAg
_symmetry_space_group_name_H-M   Cm
_cell_length_a   6.93
_cell_length_b   6.93
_cell_length_c   3.14
_cell_angle_alpha   90.0
_cell_angle_beta   90.0
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   8
_chemical_formula_structural   Hf2VAg
_chemical_formula_sum   'Hf4 V2 Ag2'
_cell_volume   150.47
_cell_formula_units_Z   2
loop_
 _symmetry_equiv_pos_site_id
 _symmetry_equiv_pos_as_xyz
  1  'x, y, z'
  2  'x, -y, z'
  3  'x+1/2, y+1/2, z'
  4  'x+1/2, -y+1/2, 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
  Hf  Hf0  4  0.22  0.22  0.57  1.0
  V  V1  2  0.0  0.0  0.0  1.0
  Ag  Ag2  2  0.45  0.0  -0.0  1.0

Hf Hf V Ag
Hf2VAg crystallizes in the monoclinic Cm space group. Hf(1) is bonded in a 8-coordinate geometry to four equivalent V(1) and four equivalent Ag(1) atoms. There are a spread of Hf(1)-V(1) bond distances ranging from 2.58-3.24 Å. There are a spread of Hf(1)-Ag(1) bond distances ranging from 2.58-3.24 Å. V(1) is bonded in a 8-coordinate geometry to eight equivalent Hf(1) atoms. Ag(1) is bonded in a 8-coordinate geometry to eight equivalent Hf(1) atoms.