data_CrTc2Au
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   4.75
_cell_length_b   4.75
_cell_length_c   4.75
_cell_angle_alpha   132.21
_cell_angle_beta   131.24
_cell_angle_gamma   70.67
_symmetry_Int_Tables_number   1
_chemical_formula_structural   CrTc2Au
_chemical_formula_sum   'Cr1 Tc2 Au1'
_cell_volume   58.42
_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
  Cr  Cr1  1  0.0  0.0  0.88  1.0
  Tc  Tc2  1  0.0  0.96  0.75  1.0
  Tc  Tc3  1  0.0  0.0  0.97  1.0
  Au  Au0  1  0.0  0.96  0.03  1.0

data_CrTc2Au
_symmetry_space_group_name_H-M   P1
_cell_length_a   3.85
_cell_length_b   3.92
_cell_length_c   4.75
_cell_angle_alpha   114.38
_cell_angle_beta   113.9
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   CrTc2Au
_chemical_formula_sum   'Cr1 Tc2 Au1'
_cell_volume   58.42
_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
  Cr  Cr0  1  0.12  0.12  0.12  1.0
  Tc  Tc1  1  0.03  0.03  0.03  1.0
  Tc  Tc2  1  0.25  0.21  0.21  1.0
  Au  Au3  1  0.97  0.93  0.93  1.0

Cr Tc Tc Au
Cr Tc Tc Au 0 1 o - o 0 2 o o o 2 3 o - + 
CrTc2Au is Indium-like structured and crystallizes in the triclinic P1 space group. The structure is zero-dimensional and consists of one CrTc2Au cluster. Cr(1) is bonded in a linear geometry to one Tc(1) and one Tc(2) atom. The Cr(1)-Tc(1) bond length is 0.51 Å. The Cr(1)-Tc(2) bond length is 0.43 Å. There are two inequivalent Tc sites. In the first Tc site, Tc(1) is bonded in a single-bond geometry to one Cr(1) atom. In the second Tc site, Tc(2) is bonded in a bent 150 degrees geometry to one Cr(1) and one Au(1) atom. The Tc(2)-Au(1) bond length is 0.43 Å. Au(1) is bonded in a single-bond geometry to one Tc(2) atom.