data_TcC5
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   3.06
_cell_length_b   3.06
_cell_length_c   5.33
_cell_angle_alpha   90.0
_cell_angle_beta   90.0
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   TcC5
_chemical_formula_sum   'Tc1 C5'
_cell_volume   49.77
_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  Tc5  1  0.53  0.53  0.67  1.0
  C  C0  1  0.0  0.0  0.42  1.0
  C  C1  1  0.0  0.0  0.91  1.0
  C  C2  1  0.53  0.53  0.65  1.0
  C  C3  1  0.53  0.53  0.68  1.0
  C  C4  1  0.0  0.0  0.0  1.0

data_TcC5
_symmetry_space_group_name_H-M   Cm
_cell_length_a   4.32
_cell_length_b   4.32
_cell_length_c   5.33
_cell_angle_alpha   90.0
_cell_angle_beta   90.0
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   8
_chemical_formula_structural   TcC5
_chemical_formula_sum   'Tc2 C10'
_cell_volume   99.55
_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
  Tc  Tc0  2  0.03  0.5  0.67  1.0
  C  C1  2  0.0  0.0  0.0  1.0
  C  C2  2  0.0  0.0  0.42  1.0
  C  C3  2  0.0  0.0  0.91  1.0
  C  C4  2  0.03  0.5  0.65  1.0
  C  C5  2  0.03  0.5  0.68  1.0

Tc C C C C C
Tc C C C C C 0 3 o o o 0 4 o o o 0 1 + + o 0 1 + o o 0 1 o + o 0 1 o o o 1 4 - - o 1 4 - o o 1 4 o - o 1 4 o o o 1 3 - - o 1 3 - o o 1 3 o - o 1 3 o o o 1 5 o o o 1 2 o o - 1 2 o o o 2 5 o o + 