data_Tl2C
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   3.64
_cell_length_b   3.64
_cell_length_c   6.52
_cell_angle_alpha   90.0
_cell_angle_beta   90.0
_cell_angle_gamma   120.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   Tl2C
_chemical_formula_sum   'Tl2 C1'
_cell_volume   74.67
_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
  Tl  Tl1  1  0.82  0.05  0.53  1.0
  Tl  Tl2  1  0.82  0.05  0.99  1.0
  C  C0  1  0.0  0.0  0.0  1.0

data_Tl2C
_symmetry_space_group_name_H-M   P1
_cell_length_a   3.64
_cell_length_b   3.64
_cell_length_c   6.52
_cell_angle_alpha   90.0
_cell_angle_beta   90.0
_cell_angle_gamma   120.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   Tl2C
_chemical_formula_sum   'Tl2 C1'
_cell_volume   74.67
_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
  Tl  Tl0  1  0.82  0.05  0.53  1.0
  Tl  Tl1  1  0.82  0.05  0.99  1.0
  C  C2  1  0.0  0.0  0.0  1.0

Tl Tl C