data_TcBiP2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   4.95
_cell_length_b   4.95
_cell_length_c   4.95
_cell_angle_alpha   129.28
_cell_angle_beta   129.28
_cell_angle_gamma   74.55
_symmetry_Int_Tables_number   1
_chemical_formula_structural   TcBiP2
_chemical_formula_sum   'Tc1 Bi1 P2'
_cell_volume   70.99
_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  0.0  0.94  1.0
  Bi  Bi0  1  0.0  0.12  0.97  1.0
  P  P1  1  0.0  0.0  0.0  1.0
  P  P2  1  0.12  0.0  0.97  1.0

data_TcBiP2
_symmetry_space_group_name_H-M   P1
_cell_length_a   4.24
_cell_length_b   4.24
_cell_length_c   4.95
_cell_angle_alpha   115.36
_cell_angle_beta   115.36
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   TcBiP2
_chemical_formula_sum   'Tc1 Bi1 P2'
_cell_volume   70.99
_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  0.94  0.94  0.94  1.0
  Bi  Bi1  1  0.85  0.97  0.85  1.0
  P  P2  1  0.0  0.0  0.0  1.0
  P  P3  1  0.97  0.85  0.85  1.0

Tc Bi P P
TcBiP2 is Copper structured and crystallizes in the triclinic P1 space group. The structure is zero-dimensional and consists of one TcBiP2 cluster. Tc(1) is bonded in a distorted trigonal non-coplanar geometry to one Bi(1), one P(1), and one P(2) atom. The Tc(1)-Bi(1) bond length is 0.52 Å. The Tc(1)-P(1) bond length is 0.29 Å. The Tc(1)-P(2) bond length is 0.52 Å. Bi(1) is bonded in a single-bond geometry to one Tc(1) atom. There are two inequivalent P sites. In the first P site, P(1) is bonded in a single-bond geometry to one Tc(1) atom. In the second P site, P(2) is bonded in a single-bond geometry to one Tc(1) atom.