data_TcBPb2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   6.01
_cell_length_b   6.01
_cell_length_c   6.01
_cell_angle_alpha   141.56
_cell_angle_beta   141.56
_cell_angle_gamma   55.49
_symmetry_Int_Tables_number   1
_chemical_formula_structural   TcBPb2
_chemical_formula_sum   'Tc1 B1 Pb2'
_cell_volume   83.11
_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
  Tc  Tc3  1  0.0  0.98  0.66  1.0
  B  B0  1  0.0  0.0  0.0  1.0
  Pb  Pb1  1  0.98  0.0  0.66  1.0
  Pb  Pb2  1  0.0  0.0  0.32  1.0

data_TcBPb2
_symmetry_space_group_name_H-M   P1
_cell_length_a   3.95
_cell_length_b   3.95
_cell_length_c   6.01
_cell_angle_alpha   109.22
_cell_angle_beta   109.22
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   TcBPb2
_chemical_formula_sum   'Tc1 B1 Pb2'
_cell_volume   83.11
_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
  Tc  Tc0  1  0.68  0.66  0.68  1.0
  B  B1  1  0.0  0.0  0.0  1.0
  Pb  Pb2  1  0.32  0.32  0.32  1.0
  Pb  Pb3  1  0.66  0.68  0.68  1.0

Tc B Pb Pb
TcBPb2 is Indium-like structured and crystallizes in the triclinic P1 space group. The structure is zero-dimensional and consists of one TcBPb2 cluster. Tc(1) is bonded in a single-bond geometry to one B(1) and one Pb(1) atom. The Tc(1)-B(1) bond length is 1.95 Å. The Tc(1)-Pb(1) bond length is 0.13 Å. B(1) is bonded in a 3-coordinate geometry to one Tc(1), one Pb(1), and one Pb(2) atom. The B(1)-Pb(1) bond length is 1.95 Å. The B(1)-Pb(2) bond length is 1.89 Å. There are two inequivalent Pb sites. In the first Pb site, Pb(1) is bonded in a single-bond geometry to one Tc(1) and one B(1) atom. In the second Pb site, Pb(2) is bonded in a distorted single-bond geometry to one B(1) atom.