data_Tc2B
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.61
_cell_length_b   3.72
_cell_length_c   6.84
_cell_angle_alpha   90.0
_cell_angle_beta   90.0
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   Tc2B
_chemical_formula_sum   'Tc8 B4'
_cell_volume   142.99
_cell_formula_units_Z   4
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  Tc4  1  0.04  0.93  0.17  1.0
  Tc  Tc5  1  0.77  0.79  0.6  1.0
  Tc  Tc6  1  0.84  0.93  0.25  1.0
  Tc  Tc7  1  0.57  0.79  0.67  1.0
  Tc  Tc8  1  0.72  0.93  0.82  1.0
  Tc  Tc9  1  0.08  0.79  0.4  1.0
  Tc  Tc10  1  0.53  0.93  0.44  1.0
  Tc  Tc11  1  0.89  0.79  0.02  1.0
  B  B0  1  0.01  0.93  0.21  1.0
  B  B1  1  0.4  0.79  0.79  1.0
  B  B2  1  0.21  0.93  0.06  1.0
  B  B3  1  0.6  0.79  0.64  1.0

data_Tc2B
_symmetry_space_group_name_H-M   P-1
_cell_length_a   3.72
_cell_length_b   5.61
_cell_length_c   6.84
_cell_angle_alpha   90.0
_cell_angle_beta   90.0
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   2
_chemical_formula_structural   Tc2B
_chemical_formula_sum   'Tc8 B4'
_cell_volume   142.99
_cell_formula_units_Z   4
loop_
 _symmetry_equiv_pos_site_id
 _symmetry_equiv_pos_as_xyz
  1  'x, y, z'
  2  '-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  2  0.07  0.04  0.33  1.0
  Tc  Tc1  2  0.07  0.72  0.52  1.0
  Tc  Tc2  2  0.07  0.23  0.25  1.0
  Tc  Tc3  2  0.07  0.92  0.9  1.0
  B  B4  2  0.07  0.4  0.14  1.0
  B  B5  2  0.07  0.21  0.29  1.0

Tc Tc Tc Tc Tc Tc Tc Tc B B B B