data_Ca2TcBi
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.58
_cell_length_b   5.58
_cell_length_c   3.44
_cell_angle_alpha   90.0
_cell_angle_beta   90.0
_cell_angle_gamma   106.21
_symmetry_Int_Tables_number   1
_chemical_formula_structural   Ca2TcBi
_chemical_formula_sum   'Ca2 Tc1 Bi1'
_cell_volume   102.68
_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
  Ca  Ca1  1  0.67  0.77  0.72  1.0
  Ca  Ca2  1  0.67  0.23  0.72  1.0
  Tc  Tc3  1  0.0  0.0  0.0  1.0
  Bi  Bi0  1  0.35  0.0  0.0  1.0

data_Ca2TcBi
_symmetry_space_group_name_H-M   P1
_cell_length_a   3.44
_cell_length_b   5.58
_cell_length_c   5.58
_cell_angle_alpha   106.21
_cell_angle_beta   90.0
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   Ca2TcBi
_chemical_formula_sum   'Ca2 Tc1 Bi1'
_cell_volume   102.68
_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
  Ca  Ca0  1  0.72  0.67  0.23  1.0
  Ca  Ca1  1  0.72  0.67  0.77  1.0
  Tc  Tc2  1  0.0  0.0  0.0  1.0
  Bi  Bi3  1  0.0  0.35  0.0  1.0

Ca Ca Tc Bi
CaTcCaBi crystallizes in the triclinic P1 space group. The structure is zero-dimensional and consists of one CaBi cluster and one CaTc cluster. In the CaBi cluster, Ca(2) is bonded in a 1-coordinate geometry to one Bi(1) atom. The Ca(2)-Bi(1) bond length is 2.14 Å. Bi(1) is bonded in a 1-coordinate geometry to one Ca(2) atom. In the CaTc cluster, Ca(1) is bonded in a 1-coordinate geometry to one Tc(1) atom. The Ca(1)-Tc(1) bond length is 2.14 Å. Tc(1) is bonded in a 1-coordinate geometry to one Ca(1) atom.