data_Co2C
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.17
_cell_length_b   5.17
_cell_length_c   3.36
_cell_angle_alpha   90.0
_cell_angle_beta   90.0
_cell_angle_gamma   120.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   Co2C
_chemical_formula_sum   'Co6 C3'
_cell_volume   77.94
_cell_formula_units_Z   3
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
  Co  Co3  1  0.44  0.0  0.68  1.0
  Co  Co4  1  0.28  0.24  0.68  1.0
  Co  Co5  1  0.87  0.24  0.68  1.0
  Co  Co6  1  0.2  0.0  0.0  1.0
  Co  Co7  1  0.4  0.77  0.0  1.0
  Co  Co8  1  0.99  0.71  0.0  1.0
  C  C0  1  0.0  0.99  0.68  1.0
  C  C1  1  0.59  0.49  0.68  1.0
  C  C2  1  0.0  0.0  0.0  1.0

data_Co2C
_symmetry_space_group_name_H-M   P1
_cell_length_a   3.36
_cell_length_b   5.17
_cell_length_c   5.17
_cell_angle_alpha   120.0
_cell_angle_beta   90.0
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   Co2C
_chemical_formula_sum   'Co6 C3'
_cell_volume   77.94
_cell_formula_units_Z   3
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
  Co  Co0  1  -0.0  0.99  0.71  1.0
  Co  Co1  1  -0.0  0.4  0.77  1.0
  Co  Co2  1  -0.0  0.2  0.0  1.0
  Co  Co3  1  0.68  0.28  0.24  1.0
  Co  Co4  1  0.68  0.44  0.0  1.0
  Co  Co5  1  0.68  0.87  0.24  1.0
  C  C6  1  0.0  0.0  0.0  1.0
  C  C7  1  0.68  0.0  0.99  1.0
  C  C8  1  0.68  0.59  0.49  1.0

Co Co Co Co Co Co C C C