data_CoTcRu2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   2.65
_cell_length_b   2.65
_cell_length_c   8.84
_cell_angle_alpha   90.0
_cell_angle_beta   90.0
_cell_angle_gamma   116.29
_symmetry_Int_Tables_number   1
_chemical_formula_structural   CoTcRu2
_chemical_formula_sum   'Co1 Tc1 Ru2'
_cell_volume   55.49
_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
  Co  Co0  1  0.0  0.0  0.0  1.0
  Tc  Tc3  1  0.0  0.0  0.42  1.0
  Ru  Ru1  1  0.4  0.0  0.15  1.0
  Ru  Ru2  1  0.4  0.0  0.69  1.0

data_CoTcRu2
_symmetry_space_group_name_H-M   P1
_cell_length_a   2.65
_cell_length_b   2.65
_cell_length_c   8.84
_cell_angle_alpha   90.0
_cell_angle_beta   90.0
_cell_angle_gamma   116.29
_symmetry_Int_Tables_number   1
_chemical_formula_structural   CoTcRu2
_chemical_formula_sum   'Co1 Tc1 Ru2'
_cell_volume   55.49
_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
  Co  Co0  1  0.0  0.0  0.0  1.0
  Tc  Tc1  1  0.0  0.0  0.42  1.0
  Ru  Ru2  1  0.4  0.0  0.15  1.0
  Ru  Ru3  1  0.4  0.0  0.69  1.0

Co Tc Ru Ru
TcRu2Co crystallizes in the triclinic P1 space group. Tc(1) is bonded in a 10-coordinate geometry to six equivalent Tc(1), two equivalent Ru(1), and two equivalent Ru(2) atoms. There are four shorter (2.65 Å) and two longer (2.79 Å) Tc(1)-Tc(1) bond lengths. There is one shorter (2.61 Å) and one longer (2.87 Å) Tc(1)-Ru(1) bond length. There is one shorter (2.61 Å) and one longer (2.87 Å) Tc(1)-Ru(2) bond length. There are two inequivalent Ru sites. In the first Ru site, Ru(1) is bonded in a 2-coordinate geometry to two equivalent Tc(1) and two equivalent Co(1) atoms. There is one shorter (1.68 Å) and one longer (2.07 Å) Ru(1)-Co(1) bond length. In the second Ru site, Ru(2) is bonded in a 10-coordinate geometry to two equivalent Tc(1), six equivalent Ru(2), and two equivalent Co(1) atoms. There are four shorter (2.65 Å) and two longer (2.79 Å) Ru(2)-Ru(2) bond lengths. There is one shorter (2.94 Å) and one longer (3.18 Å) Ru(2)-Co(1) bond length. Co(1) is bonded in a distorted L-shaped geometry to two equivalent Ru(1) and two equivalent Ru(2) atoms.