data_ScCuTc
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   2.87
_cell_length_b   2.87
_cell_length_c   6.77
_cell_angle_alpha   90.0
_cell_angle_beta   90.0
_cell_angle_gamma   120.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   ScCuTc
_chemical_formula_sum   'Sc1 Cu1 Tc1'
_cell_volume   48.28
_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
  Sc  Sc1  1  0.0  0.0  0.24  1.0
  Cu  Cu0  1  1.0  0.66  0.72  1.0
  Tc  Tc2  1  0.43  0.83  0.58  1.0

data_ScCuTc
_symmetry_space_group_name_H-M   P1
_cell_length_a   2.87
_cell_length_b   2.87
_cell_length_c   6.77
_cell_angle_alpha   90.0
_cell_angle_beta   90.0
_cell_angle_gamma   120.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   ScCuTc
_chemical_formula_sum   'Sc1 Cu1 Tc1'
_cell_volume   48.28
_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
  Sc  Sc0  1  0.0  0.0  0.24  1.0
  Tc  Tc1  1  0.43  0.83  0.58  1.0
  Cu  Cu2  1  1.0  0.66  0.72  1.0

Sc Cu Tc
ScTcCu crystallizes in the triclinic P1 space group. Sc(1) is bonded in a 10-coordinate geometry to six equivalent Sc(1), three equivalent Tc(1), and one Cu(1) atom. All Sc(1)-Sc(1) bond lengths are 2.87 Å. There are a spread of Sc(1)-Tc(1) bond distances ranging from 2.72-3.09 Å. The Sc(1)-Cu(1) bond length is 3.67 Å. Tc(1) is bonded in a 1-coordinate geometry to three equivalent Sc(1) and one Cu(1) atom. The Tc(1)-Cu(1) bond length is 1.43 Å. Cu(1) is bonded in a 1-coordinate geometry to one Sc(1) and one Tc(1) atom.