[CIF]
data_C
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   1.71352893
_cell_length_b   1.71352893
_cell_length_c   6.43706438
_cell_angle_alpha   90.00000000
_cell_angle_beta   90.00000000
_cell_angle_gamma   120.00000000
_symmetry_Int_Tables_number   1
_chemical_formula_structural   C
_chemical_formula_sum   C2
_cell_volume   16.36821682
_cell_formula_units_Z   2
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
  C  C0  1  -0.00000000  0.98930639  1.60926609  1
  C  C1  1  0.85676447  0.49465320  4.82779829  1
[/CIF]
