data_TaAg2Sb
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   2.97
_cell_length_b   4.94
_cell_length_c   5.43
_cell_angle_alpha   90.0
_cell_angle_beta   101.17
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   TaAg2Sb
_chemical_formula_sum   'Ta1 Ag2 Sb1'
_cell_volume   78.19
_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  0.96  0.0  0.66  1.0
  Ag  Ag0  1  0.71  0.47  0.98  1.0
  Ag  Ag1  1  0.22  0.47  0.34  1.0
  Sb  Sb2  1  0.0  0.0  0.0  1.0

data_TaAg2Sb
_symmetry_space_group_name_H-M   P1
_cell_length_a   2.97
_cell_length_b   4.94
_cell_length_c   5.43
_cell_angle_alpha   90.0
_cell_angle_beta   101.17
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   TaAg2Sb
_chemical_formula_sum   'Ta1 Ag2 Sb1'
_cell_volume   78.19
_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  Ta0  1  0.96  0.0  0.66  1.0
  Ag  Ag1  1  0.22  0.47  0.34  1.0
  Ag  Ag2  1  0.71  0.47  0.98  1.0
  Sb  Sb3  1  0.0  0.0  0.0  1.0

Ta Ag Ag Sb
TaAg2Sb crystallizes in the triclinic P1 space group. Ta(1) is bonded in a single-bond geometry to four equivalent Ag(2) and one Sb(1) atom. There are a spread of Ta(1)-Ag(2) bond distances ranging from 3.08-3.64 Å. The Ta(1)-Sb(1) bond length is 1.82 Å. There are two inequivalent Ag sites. In the first Ag site, Ag(1) is bonded in a 3-coordinate geometry to three equivalent Ag(2) and two equivalent Sb(1) atoms. There are a spread of Ag(1)-Ag(2) bond distances ranging from 2.24-3.48 Å. There is one shorter (2.48 Å) and one longer (2.75 Å) Ag(1)-Sb(1) bond length. In the second Ag site, Ag(2) is bonded in a 11-coordinate geometry to four equivalent Ta(1), two equivalent Ag(2), three equivalent Ag(1), and two equivalent Sb(1) atoms. Both Ag(2)-Ag(2) bond lengths are 2.97 Å. There is one shorter (2.97 Å) and one longer (3.20 Å) Ag(2)-Sb(1) bond length. Sb(1) is bonded in a distorted single-bond geometry to one Ta(1), two equivalent Ag(1), and two equivalent Ag(2) atoms.