data_TaFeAg2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   3.08
_cell_length_b   3.08
_cell_length_c   6.93
_cell_angle_alpha   90.0
_cell_angle_beta   90.0
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   TaFeAg2
_chemical_formula_sum   'Ta1 Fe1 Ag2'
_cell_volume   65.66
_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
  Ta  Ta3  1  0.54  0.54  0.87  1.0
  Fe  Fe2  1  0.0  0.0  0.68  1.0
  Ag  Ag0  1  0.0  0.0  0.91  1.0
  Ag  Ag1  1  0.54  0.54  0.86  1.0

data_TaFeAg2
_symmetry_space_group_name_H-M   Cm
_cell_length_a   4.35
_cell_length_b   4.35
_cell_length_c   6.93
_cell_angle_alpha   90.0
_cell_angle_beta   90.0
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   8
_chemical_formula_structural   TaFeAg2
_chemical_formula_sum   'Ta2 Fe2 Ag4'
_cell_volume   131.32
_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
  Ta  Ta0  2  0.04  0.5  0.87  1.0
  Fe  Fe1  2  0.0  0.0  0.68  1.0
  Ag  Ag2  2  0.0  0.0  0.91  1.0
  Ag  Ag3  2  0.04  0.5  0.86  1.0

Ta Fe Ag Ag
TaAgFeAg is alpha Niobium phosphide-like structured and crystallizes in the monoclinic Cm space group. The structure is zero-dimensional and consists of two FeAg clusters and two TaAg clusters. In each FeAg cluster, Fe(1) is bonded in a single-bond geometry to one Ag(1) atom. The Fe(1)-Ag(1) bond length is 1.61 Å. Ag(1) is bonded in a distorted single-bond geometry to one Fe(1) atom. In each TaAg cluster, Ta(1) is bonded in a single-bond geometry to one Ag(2) atom. The Ta(1)-Ag(2) bond length is 0.06 Å. Ag(2) is bonded in a single-bond geometry to one Ta(1) atom.