data_CrFeTc
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   4.18
_cell_length_b   4.18
_cell_length_c   2.54
_cell_angle_alpha   90.0
_cell_angle_beta   90.0
_cell_angle_gamma   120.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   CrFeTc
_chemical_formula_sum   'Cr1 Fe1 Tc1'
_cell_volume   38.36
_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  0.0  0.0  0.51  1.0
  Fe  Fe1  1  0.0  0.41  0.81  1.0
  Tc  Tc2  1  0.09  0.21  0.75  1.0

data_CrFeTc
_symmetry_space_group_name_H-M   P1
_cell_length_a   2.54
_cell_length_b   4.18
_cell_length_c   4.18
_cell_angle_alpha   120.0
_cell_angle_beta   90.0
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   CrFeTc
_chemical_formula_sum   'Cr1 Fe1 Tc1'
_cell_volume   38.36
_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  0.51  0.0  0.0  1.0
  Fe  Fe1  1  0.81  0.0  0.41  1.0
  Tc  Tc2  1  0.75  0.09  0.21  1.0

Cr Fe Tc
CrTcFe crystallizes in the triclinic P1 space group. The structure is zero-dimensional and consists of one CrTcFe cluster. Cr(1) is bonded in a distorted single-bond geometry to one Tc(1) atom. The Cr(1)-Tc(1) bond length is 0.96 Å. Tc(1) is bonded in a 2-coordinate geometry to one Cr(1) and one Fe(1) atom. The Tc(1)-Fe(1) bond length is 1.11 Å. Fe(1) is bonded in a single-bond geometry to one Tc(1) atom.