data_Ta5Ge3
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   7.65
_cell_length_b   7.65
_cell_length_c   5.33
_cell_angle_alpha   90.0
_cell_angle_beta   90.0
_cell_angle_gamma   120.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   Ta5Ge3
_chemical_formula_sum   'Ta10 Ge6'
_cell_volume   269.86
_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
  Ta  Ta6  1  0.82  0.21  0.0  1.0
  Ta  Ta7  1  0.0  0.41  0.0  1.0
  Ta  Ta8  1  0.82  0.0  0.33  1.0
  Ta  Ta9  1  0.09  0.58  0.33  1.0
  Ta  Ta10  1  0.91  0.05  0.33  1.0
  Ta  Ta11  1  0.82  0.21  0.66  1.0
  Ta  Ta12  1  0.0  0.41  0.66  1.0
  Ta  Ta13  1  0.83  0.0  1.0  1.0
  Ta  Ta14  1  0.91  0.58  1.0  1.0
  Ta  Ta15  1  0.09  0.05  1.0  1.0
  Ge  Ge0  1  0.61  0.0  0.33  1.0
  Ge  Ge1  1  0.52  0.63  0.33  1.0
  Ge  Ge2  1  0.69  1.0  0.33  1.0
  Ge  Ge3  1  0.03  0.0  1.0  1.0
  Ge  Ge4  1  0.48  0.63  1.0  1.0
  Ge  Ge5  1  0.31  1.0  1.0  1.0

data_Ta5Ge3
_symmetry_space_group_name_H-M   P1
_cell_length_a   5.33
_cell_length_b   7.65
_cell_length_c   7.65
_cell_angle_alpha   120.0
_cell_angle_beta   90.0
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   Ta5Ge3
_chemical_formula_sum   'Ta10 Ge6'
_cell_volume   269.86
_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
  Ta  Ta0  1  -0.0  -0.0  0.41  1.0
  Ta  Ta1  1  -0.0  0.82  0.21  1.0
  Ta  Ta2  1  0.33  0.09  0.58  1.0
  Ta  Ta3  1  0.33  0.82  0.0  1.0
  Ta  Ta4  1  0.33  0.91  0.05  1.0
  Ta  Ta5  1  0.66  -0.0  0.41  1.0
  Ta  Ta6  1  0.66  0.82  0.21  1.0
  Ta  Ta7  1  1.0  0.09  0.05  1.0
  Ta  Ta8  1  1.0  0.83  0.0  1.0
  Ta  Ta9  1  1.0  0.91  0.58  1.0
  Ge  Ge10  1  0.33  0.52  0.63  1.0
  Ge  Ge11  1  0.33  0.61  0.0  1.0
  Ge  Ge12  1  0.33  0.69  1.0  1.0
  Ge  Ge13  1  1.0  0.03  0.0  1.0
  Ge  Ge14  1  1.0  0.31  1.0  1.0
  Ge  Ge15  1  1.0  0.48  0.63  1.0

Ta Ta Ta Ta Ta Ta Ta Ta Ta Ta Ge Ge Ge Ge Ge Ge
Ta Ta Ta Ta Ta Ta Ta Ta Ta Ta Ge Ge Ge Ge Ge Ge 0 7 o o - 0 5 o o - 0 1 + o o 1 8 - o - 1 6 o o - 1 3 o o o 2 4 o o o 2 7 o o - 3 6 o o o 3 8 - o - 4 7 o o - 5 6 + o o 7 13 + o o 7 9 + o o 9 13 o o o 9 15 o - o 10 12 o - o 11 14 o o - 13 15 o - o 
Ta5Ge3 crystallizes in the triclinic P1 space group. There are ten inequivalent Ta sites. In the first Ta site, Ta(1) is bonded in a 3-coordinate geometry to one Ta(2), one Ta(6), and one Ta(8) atom. The Ta(1)-Ta(2) bond length is 1.48 Å. The Ta(1)-Ta(6) bond length is 1.79 Å. The Ta(1)-Ta(8) bond length is 1.60 Å. In the second Ta site, Ta(2) is bonded in a 5-coordinate geometry to one Ta(1), one Ta(4), one Ta(7), one Ta(9), and one Ge(5) atom. The Ta(2)-Ta(4) bond length is 2.07 Å. The Ta(2)-Ta(7) bond length is 1.79 Å. The Ta(2)-Ta(9) bond length is 1.69 Å. The Ta(2)-Ge(5) bond length is 3.21 Å. In the third Ta site, Ta(3) is bonded in a distorted single-bond geometry to one Ta(5), one Ge(2), and one Ge(3) atom. The Ta(3)-Ta(5) bond length is 0.62 Å. The Ta(3)-Ge(2) bond length is 2.63 Å. The Ta(3)-Ge(3) bond length is 0.95 Å. In the fourth Ta site, Ta(4) is bonded in a 5-coordinate geometry to one Ta(2), one Ta(7), one Ta(9), one Ge(2), and one Ge(6) atom. The Ta(4)-Ta(7) bond length is 2.07 Å. The Ta(4)-Ta(9) bond length is 2.26 Å. The Ta(4)-Ge(2) bond length is 3.08 Å. The Ta(4)-Ge(6) bond length is 3.31 Å. In the fifth Ta site, Ta(5) is bonded in a distorted single-bond geometry to one Ta(3) atom. In the sixth Ta site, Ta(6) is bonded in a 4-coordinate geometry to one Ta(1), one Ta(7), one Ge(1), and one Ge(3) atom. The Ta(6)-Ta(7) bond length is 1.48 Å. The Ta(6)-Ge(1) bond length is 2.38 Å. The Ta(6)-Ge(3) bond length is 2.27 Å. In the seventh Ta site, Ta(7) is bonded in a 3-coordinate geometry to one Ta(2), one Ta(4), and one Ta(6) atom. In the eighth Ta site, Ta(8) is bonded in a 1-coordinate geometry to one Ta(1), one Ge(4), and one Ge(5) atom. The Ta(8)-Ge(4) bond length is 1.57 Å. The Ta(8)-Ge(5) bond length is 2.75 Å. In the ninth Ta site, Ta(9) is bonded in a 2-coordinate geometry to one Ta(2), one Ta(4), and one Ge(4) atom. The Ta(9)-Ge(4) bond length is 2.89 Å. In the tenth Ta site, Ta(10) is bonded in a single-bond geometry to one Ge(4) and one Ge(6) atom. The Ta(10)-Ge(4) bond length is 0.39 Å. The Ta(10)-Ge(6) bond length is 1.91 Å. There are six inequivalent Ge sites. In the first Ge site, Ge(1) is bonded in a single-bond geometry to one Ta(6) and one Ge(3) atom. The Ge(1)-Ge(3) bond length is 0.62 Å. In the second Ge site, Ge(2) is bonded in a 3-coordinate geometry to one Ta(3), one Ta(4), and one Ge(5) atom. The Ge(2)-Ge(5) bond length is 1.80 Å. In the third Ge site, Ge(3) is bonded in a distorted linear geometry to one Ta(3), one Ta(6), and one Ge(1) atom. In the fourth Ge site, Ge(4) is bonded in a distorted single-bond geometry to one Ta(10), one Ta(8), and one Ta(9) atom. In the fifth Ge site, Ge(5) is bonded in a 2-coordinate geometry to one Ta(2), one Ta(8), and one Ge(2) atom. In the sixth Ge site, Ge(6) is bonded in a single-bond geometry to one Ta(10) and one Ta(4) atom.