data_TlCoTc2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   3.05
_cell_length_b   3.05
_cell_length_c   6.9
_cell_angle_alpha   90.0
_cell_angle_beta   90.0
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   TlCoTc2
_chemical_formula_sum   'Tl1 Co1 Tc2'
_cell_volume   64.05
_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
  Tl  Tl3  1  0.0  0.0  0.45  1.0
  Co  Co0  1  0.0  0.0  0.0  1.0
  Tc  Tc1  1  0.52  0.52  0.29  1.0
  Tc  Tc2  1  0.52  0.52  0.61  1.0

data_TlCoTc2
_symmetry_space_group_name_H-M   Cm
_cell_length_a   4.31
_cell_length_b   4.31
_cell_length_c   6.9
_cell_angle_alpha   90.0
_cell_angle_beta   90.0
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   8
_chemical_formula_structural   TlCoTc2
_chemical_formula_sum   'Tl2 Co2 Tc4'
_cell_volume   128.1
_cell_formula_units_Z   2
loop_
 _symmetry_equiv_pos_site_id
 _symmetry_equiv_pos_as_xyz
  1  'x, y, z'
  2  'x, -y, z'
  3  'x+1/2, y+1/2, z'
  4  'x+1/2, -y+1/2, 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
  Tl  Tl0  2  0.0  0.0  0.45  1.0
  Co  Co1  2  0.0  0.0  0.0  1.0
  Tc  Tc2  2  0.02  0.5  0.29  1.0
  Tc  Tc3  2  0.02  0.5  0.61  1.0

Tl Co Tc Tc
Tl Co Tc Tc 0 2 - - o 0 2 - o o 0 2 o - o 0 2 o o o 0 3 - - o 0 3 - o o 0 3 o - o 0 3 o o o 0 1 o o o 1 3 - - - 1 3 - o - 1 3 o - - 1 3 o o - 1 2 - - o 1 2 - o o 1 2 o - o 1 2 o o o 1 1 + o o 1 1 o + o 2 3 o o o 
Tc2CoTl crystallizes in the monoclinic Cm space group. There are two inequivalent Tc sites. In the first Tc site, Tc(1) is bonded in a 9-coordinate geometry to one Tc(2), four equivalent Co(1), and four equivalent Tl(1) atoms. The Tc(1)-Tc(2) bond length is 2.25 Å. There are a spread of Tc(1)-Co(1) bond distances ranging from 2.85-3.00 Å. There are a spread of Tc(1)-Tl(1) bond distances ranging from 2.34-2.52 Å. In the second Tc site, Tc(2) is bonded in a 5-coordinate geometry to one Tc(1), four equivalent Co(1), and four equivalent Tl(1) atoms. There are a spread of Tc(2)-Co(1) bond distances ranging from 3.37-3.50 Å. There are a spread of Tc(2)-Tl(1) bond distances ranging from 2.34-2.52 Å. Co(1) is bonded in a 13-coordinate geometry to four equivalent Tc(1), four equivalent Tc(2), four equivalent Co(1), and one Tl(1) atom. All Co(1)-Co(1) bond lengths are 3.05 Å. The Co(1)-Tl(1) bond length is 3.10 Å. Tl(1) is bonded in a distorted body-centered cubic geometry to four equivalent Tc(1), four equivalent Tc(2), and one Co(1) atom.