data_TaAg2Ge
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   2.94
_cell_length_b   4.69
_cell_length_c   5.11
_cell_angle_alpha   90.0
_cell_angle_beta   90.0
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   TaAg2Ge
_chemical_formula_sum   'Ta1 Ag2 Ge1'
_cell_volume   70.47
_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  0.47  0.34  0.0  1.0
  Ag  Ag0  1  0.47  0.0  0.56  1.0
  Ag  Ag1  1  0.0  0.34  0.56  1.0
  Ge  Ge2  1  0.0  0.0  0.0  1.0

data_TaAg2Ge
_symmetry_space_group_name_H-M   P1
_cell_length_a   2.94
_cell_length_b   4.69
_cell_length_c   5.11
_cell_angle_alpha   90.0
_cell_angle_beta   90.0
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   TaAg2Ge
_chemical_formula_sum   'Ta1 Ag2 Ge1'
_cell_volume   70.47
_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  0.47  0.34  -0.0  1.0
  Ag  Ag1  1  0.0  0.34  0.56  1.0
  Ag  Ag2  1  0.47  0.0  0.56  1.0
  Ge  Ge3  1  0.0  0.0  0.0  1.0

Ta Ag Ag Ge
TaAg2Ge crystallizes in the triclinic P1 space group. Ta(1) is bonded in a 2-coordinate geometry to two equivalent Ag(1), two equivalent Ag(2), and two equivalent Ge(1) atoms. There is one shorter (2.78 Å) and one longer (3.26 Å) Ta(1)-Ag(1) bond length. There is one shorter (2.66 Å) and one longer (2.75 Å) Ta(1)-Ag(2) bond length. There is one shorter (2.12 Å) and one longer (2.24 Å) Ta(1)-Ge(1) bond length. There are two inequivalent Ag sites. In the first Ag site, Ag(1) is bonded in a 12-coordinate geometry to two equivalent Ta(1), two equivalent Ag(1), four equivalent Ag(2), and four equivalent Ge(1) atoms. Both Ag(1)-Ag(1) bond lengths are 2.94 Å. There are a spread of Ag(1)-Ag(2) bond distances ranging from 2.12-3.45 Å. There are a spread of Ag(1)-Ge(1) bond distances ranging from 2.66-3.24 Å. In the second Ag site, Ag(2) is bonded in a 4-coordinate geometry to two equivalent Ta(1) and four equivalent Ag(1) atoms. Ge(1) is bonded in a distorted L-shaped geometry to two equivalent Ta(1) and four equivalent Ag(1) atoms.